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48MHz Arm® Cortex®-M23 Entry Level General-Purpose Microcontroller
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Overview
Description
The RA2E1 group is the RA Family’s entry-level single-chip microcontroller based on the 48MHz Arm® Cortex®-M23 core and up to 128KB code flash and 16KB SRAM memory. The optimized processing and Renesas’ low power process technology make it the industry's most energy-efficient ultra-low power MCU. The RA2E1 group supports a wide operating voltage range of 1.6V to 5.5V and a large selection of packages such as LQFP, QFN, LGA, BGA, and WLCSP. The RA2E1 provides pin and peripheral compatibility with the RA2L1 group and is ideal for battery-operated applications and other systems requiring high performance and low-energy consumption in space-constrained applications.
Features
- 48MHz Arm® Cortex®-M23
- Up to 128kB Flash memory and 16kB SRAM
- 4kB Data Flash to store data as in EEPROM
- Scalable from 25-pin to 64-pin packages
- Wide operating voltage range of 1.6V to 5.5V
- Enhanced Capacitive Touch Sensing Unit (CTSU)
- 12-bit ADC, LPACMP, temperature sensor
- 32-bit general PWM timer, 16-bit general PWM timer, low power asynchronous general-purpose timer
- RTC
- SCI (UART, simple SPI, simple I2C)
- SPI/ I2C multi-master interface
- Safety
- Security and encryption
- A large selection of packages (LQFP, QFN, LGA, BGA, WLCSP)
Applications
Applications
- General purpose
- Consumer applications
- Home appliances
- Industrial automation
- Building automation
- Medical and healthcare
Documentation
| Document title | Document type
|
Date Date | |
|---|---|---|---|
| PDF 2.55 MB 日本語 | Datasheet | ||
| PDF 12.31 MB 日本語 | Manual - Hardware | ||
| PDF 162 KB | Application Note | ||
| PDF 1.94 MB 日本語 | Application Note | ||
| PDF 3.64 MB 日本語 | Application Note | ||
| PDF 5.97 MB | Application Note | ||
| PDF 188 KB | Application Note | ||
| PDF 507 KB | Application Note | ||
| PDF 510 KB | Application Note | ||
| PDF 614 KB | Application Note | ||
| PDF 466 KB | Application Note | ||
| PDF 4.02 MB | Application Note | ||
| PDF 1.58 MB 日本語 | Application Note | ||
| PDF 2.33 MB 日本語 | Application Note | ||
| PDF 2.61 MB | Application Note | ||
| PDF 1.07 MB | Application Note | ||
| PDF 619 KB | Application Note | ||
| PDF 1.10 MB 简体中文 | Application Note | ||
| PDF 67 KB | Application Note | ||
| PDF 9.38 MB 日本語 | Application Note | ||
| PDF 658 KB | Application Note | ||
| PDF 8.01 MB 日本語 , 简体中文 | Application Note | ||
| PDF 1.74 MB | Application Note | ||
| PDF 2.02 MB | Application Note | ||
| PDF 2.23 MB 日本語 | Application Note | ||
| PDF 3.00 MB | Application Note | ||
| PDF 743 KB | Application Note | ||
| PDF 2.53 MB | Application Note | ||
| PDF 670 KB | Application Note | ||
| PDF 4.37 MB 日本語 | Application Note | ||
| PDF 57 KB | Application Note | ||
| PDF 1.50 MB | Application Note | ||
| PDF 1.45 MB | Application Note | ||
| PDF 747 KB | Application Note | ||
| PDF 771 KB 日本語 | Application Note | ||
| PDF 1.93 MB 日本語 | Application Note | ||
| PDF 924 KB 日本語 | Application Note | ||
| PDF 2.45 MB | Application Note | ||
| PDF 1.73 MB 日本語 | Application Note | ||
| PDF 1.78 MB | Application Note | ||
| PDF 645 KB | Application Note | ||
| PDF 6.79 MB 日本語 | Brochure | ||
| PDF 19.79 MB 日本語 | Brochure | ||
| PDF 5.28 MB 日本語 , 简体中文 | Brochure | ||
| PDF 168 KB | Certificate | ||
| PDF 557 KB 日本語 | Flyer | ||
| PDF 303 KB 日本語 , 简体中文 | Flyer | ||
| PDF 417 KB 日本語 , 简体中文 | Flyer | ||
| PDF 618 KB 日本語 | Flyer | ||
| PDF 14.70 MB 日本語 | General Reliability Literature | ||
| PDF 652 KB | Guide | ||
| PDF 1.18 MB 日本語 | Manual - Development Tools | ||
| PDF 1.29 MB | Manual - Development Tools | ||
| PDF 3.30 MB 日本語 | Manual - Development Tools | ||
| PDF 2.01 MB | Manual - Software | ||
| PDF 2.01 MB | Manual - Software | ||
| PDF 10.28 MB 日本語 , 简体中文 | Other | ||
| PDF 470 KB 日本語 | Product Change Notice | ||
| PDF 1.27 MB 日本語 | Product Change Notice | ||
| PDF 1.50 MB 日本語 | Product Change Notice | ||
| PDF 436 KB | Product Reliability Report | ||
| PDF 2.69 MB 日本語 | Quick Start Guide | ||
| PDF 534 KB 日本語 | Quick Start Guide | ||
| PDF 1017 KB 日本語 | Quick Start Guide | ||
| PDF 124 KB 日本語 | Technical Update | ||
| PDF 1.25 MB 日本語 | Technical Update | ||
| PDF 126 KB 日本語 | Technical Update | ||
| PDF 1.07 MB 日本語 | Technical Update | ||
| PDF 578 KB 日本語 | Technical Update | ||
| PDF 597 KB 日本語 | Technical Update | ||
| PDF 123 KB 日本語 | Technical Update | ||
| PDF 284 KB 日本語 | Technical Update | ||
| PDF 263 KB 日本語 | Technical Update | ||
| PDF 210 KB 日本語 | Technical Update | ||
| PDF 228 KB 日本語 | Technical Update | ||
| PDF 272 KB 日本語 | Technical Update | ||
| PDF 373 KB 日本語 | Technical Update | ||
| PDF 460 KB 日本語 | Technical Update | ||
| PDF 152 KB 日本語 | Technical Update | ||
| PDF 289 KB | White Paper | ||
| PDF 178 KB 日本語 , 简体中文 | White Paper | ||
| PDF 169 KB 日本語 , 简体中文 | White Paper | ||
|
82 items
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Design & Development
Software & Tools
Software & Tools
| Software title
|
Software type
|
Company
|
|---|---|---|
| Flexible Software Package (FSP) FSP is an enhanced software package designed to provide easy-to-use, scalable, high-quality software for embedded system designs using Renesas RA Family of Arm Microcontrollers.
Note: FSP with e² studio Installer (Platform Installer) will install the e² studio tool, FSP packs, GCC toolchain and Segger J-Link drivers required to use this software. No additional installations are required.
|
Software Package | Renesas |
| QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch Sensors In developing embedded system using the capacitive touch sensor of MCUs, you can easily setup initial configurations of the touch interface as well as process the tuning of sensors, and reduce development time. [Plugin for Renesas IDE "e2 studio"] [Standalone Version] [Support MCU/MPU:RA, RL78, RX, Renesas Synergy™]
|
Solution Toolkit | Renesas |
| E2 emulator [RTE0T00020KCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX]
|
Emulator | Renesas |
| E2 emulator Lite [RTE0T0002LKCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX]
|
Emulator | Renesas |
| PG-FP6 Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
|
Programmer (Unit/SW) | Renesas |
| RA Smart Configurator The Renesas RA Smart Configurator (RA SC) is a desktop application that helps you in configuring software systems (including a Board Support Package (BSP), drivers, RTOS, and middleware) for RA-Family MCUs when you are using a third-party IDE and toolchain.
|
Solution Toolkit | Renesas |
| Renesas Flash Programmer (Programming GUI) Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0]
|
Programmer (Unit/SW) | Renesas |
| Sensor Software Modules for Renesas MCU Platforms Middleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products.
|
Sensor | Renesas |
| e² studio - information for RA Family Eclipse-based Renesas integrated development environment (IDE).
[Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ]
|
IDE and Coding Tool | Renesas |
|
9 items
|
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Sample Code
Sample Code
Filters
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|---|---|---|---|
| Title | Type | Date Date | |
|
[Software=RA FSP | v4.5.0],[Board=EK-RA2E1]
ZIP
3.49 MB
IDE:
e2 studio/GCC/AC6, IAR, Keil MDK
|
Sample Code | ||
|
[Software=RA Flexible Software Package|v4.3.0],[Toolchains=GNU Arm Embedded|10.3-2021.10]]
ZIP
5.03 MB
日本語
Application:
Consumer Electronics, Key Technology
Compiler:
GNU ARM Embedded
Function:
Application Example, HMI
IDE:
e2 studio
|
Sample Code | ||
|
[Toolchains=GCC Arm Embedded|10.3.1.20210824] [Software=RA FSP] [Board=EK-RA2E1]
ZIP
18.39 MB
Compiler:
GNU Arm Embedded
IDE:
e2 studio
|
Sample Code | ||
| ZIP 17.69 MB | Sample Code | ||
| ZIP 1.69 MB | Sample Code | ||
| ZIP 9.36 MB | Sample Code | ||
| ZIP 10.32 MB 日本語 | Sample Code | ||
|
This application project discusses the considerations for securing Data at Rest in an embedded system and provides guidelines on how to use the Security MPU hardware feature of the RA Family MCUs to implement a secure Data at Rest solution.
ZIP
3.45 MB
Compiler:
ARMCC
IDE:
e2 studio
|
Sample Code | ||
|
[Toolchains=GCC Arm Embedded|10.3.1.20210824] [Software=RA FSP|v3.7.0] [Board=FPB-RA2E1;FPB-RA2E2]
ZIP
2.89 MB
Compiler:
GNU Arm Embedded
IDE:
e2 studio
|
Sample Code | ||
|
The application project uses the Flexible Software Package (FSP) of
the RA family|| the GNU GCC compiler|| and the integrated development environment e2 studio IDE to
demonstrate an exception handling flow for multiple possible faults.
ZIP
2.69 MB
Compiler:
GNU ARM Embedded
IDE:
e2 studio, Keil
|
Sample Code | ||
|
[Toolchains=GCC Arm Embedded|8.3.1.20190703] [Software=RA FSP|v3.4.0] [Board=FPB-RA2E1]
ZIP
2.20 MB
Compiler:
GNU Arm Embedded
IDE:
e2 studio
|
Sample Code | ||
| ZIP 2.55 MB | Sample Code | ||
| ZIP 2.44 MB | Sample Code | ||
| ZIP 2.44 MB | Sample Code | ||
|
[Toolchains=GCC Arm Embedded|9.2.1.20191025] [Software=RA FSP|v1.1.0]
ZIP
8.83 MB
日本語
Compiler:
GNU Arm Embedded, IAR Compiler for Arm
Function:
Security
IDE:
e2 studio, IAR EWARM
|
Sample Code | ||
15 items
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Boards & Kits
Boards & Kits
Evaluation Kit for RA2E1 MCU Group
The EK-RA2E1 evaluation kit enables users to effortlessly evaluate the features of the RA2E1 MCU Group and develop embedded systems applications using Renesas' Flexible...
Featured Documents:
RA2E1 Fast Prototyping Board (FPB-RA2E1)
The RA2E1 Fast Prototyping Board comes equipped with a R7FA2E1A93CFM microcontroller and is an evaluation board specialized for prototype development for a variety of...
Featured Documents:
RA2E1 MCU 群组中国本地评估板
CPK-RA2E1 评估板可通过灵活配置软件包 (FSP) 和 e2 studio IDE，帮助用户对RA2E1 MCU 群组的特性进行无缝评估，并对嵌入系统应用程序进行开发。用户可利用丰富的板载功能以及自选的热门生态系统插件来将丰富创意变为现实。
套件内容
- CPK-RA2E1评估板
- Micro USB 设备电缆...
Featured Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
PLP |
Program Memory (KB) |
Data Flash (KB) |
RAM (KB) |
Lead Count (#) |
Pkg. Type |
Supply Voltage (V) |
Operating Freq (Max) (MHz) |
RTC |
LVD |
DMA |
I/O Ports |
Timer |
ADC |
Low-Power Analog Comparator (ch) (#) |
Bit Size |
CPU |
Temp. Range |
Carrier Type |
Buy / Sample |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Part Number | ||||||||||||||||||||
| N/A | 32 | 4 | 16 | 32 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 32 | 4 | 16 | 48 | LFQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 32 | 4 | 16 | 48 | HWQFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 32 | 4 | 16 | 32 | QFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 32 | 4 | 16 | 32 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 32 | 4 | 16 | 48 | LFQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 32 | 4 | 16 | 48 | HWQFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 32 | 4 | 16 | 32 | QFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 32 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 64 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 56 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 48 | LFQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 64 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 56 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 48 | HWQFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 32 | QFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 32 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 64 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 56 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 48 | LFQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 64 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 56 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 48 | HWQFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 64 | 4 | 16 | 32 | QFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 64 | BGA | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 56 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 32 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 64 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 56 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 48 | LFQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 64 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 56 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 36 | LGA | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 30 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 12-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 48 | HWQFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 32 | QFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 64 | BGA | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 56 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 32 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 64 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 56 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 48 | LFQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 64 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 56 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 36 | LGA | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 30 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 12-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 48 | HWQFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| N/A | 128 | 4 | 16 | 32 | QFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray | Get Samples, | |
| 2037 Dec | 32 | 4 | 16 | 32 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray (Full Carton) | ||
| 2037 Dec | 32 | 4 | 16 | 32 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tape & Reel | ||
| 2037 Dec | 32 | 4 | 16 | 48 | LFQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray (Full Carton) | ||
| 2037 Dec | 32 | 4 | 16 | 48 | LFQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tape & Reel | ||
| N/A | 32 | 4 | 16 | 36 | LGA | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 30 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 12-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray | ||
| N/A | 32 | 4 | 16 | 36 | LGA | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 30 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 12-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray (Full Carton) | ||
| N/A | 32 | 4 | 16 | 36 | LGA | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 30 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 12-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tape & Reel | ||
| 2037 Dec | 32 | 4 | 16 | 48 | HWQFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray (Full Carton) | ||
| 2037 Dec | 32 | 4 | 16 | 48 | HWQFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tape & Reel | ||
| 2037 Dec | 32 | 4 | 16 | 32 | QFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tray (Full Carton) | ||
| 2037 Dec | 32 | 4 | 16 | 32 | QFN | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 85°C | Tape & Reel | ||
| 2037 Dec | 32 | 4 | 16 | 32 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray (Full Carton) | ||
| 2037 Dec | 32 | 4 | 16 | 32 | LQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 26 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 10-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tape & Reel | ||
| 2037 Dec | 32 | 4 | 16 | 48 | LFQFP | 1.6 - 5.5 | 48 | Yes | Yes | DTC | 40 | 16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch | 12-bit x 13-ch | 2 | 32 | ARM CM23 | -40 to 105°C | Tray (Full Carton) |
Tips for Using This Parametric Table:
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Companion Products
play_circle_filledVideos & Training
RA2E1 IO-Link Pressure Sensor Solution
Video List
News & Blog Posts
| RA2E1 IO-Link Pressure Sensor Solution Enables Application Miniaturization | Blog Post | Feb 15, 2023 | |
| Would You Like to Use a LoRa®-Based Solution from Renesas to Develop IoT Applications with Low Power Consumption? | Blog Post | Oct 25, 2022 | |
| Using Example Projects to Support RA MCU Designs | Blog Post | Oct 6, 2022 | |
| Achieve Ultra-Lower Designs Using the RA2E1 MCU and FSP | Blog Post | Dec 1, 2021 | |
| Get Where You’re Going with the Official Renesas RA Family Guide | Blog Post | Jun 29, 2021 | |
| New Entry-Level RA Family RA2E1 MCU Group for Low-Cost, Low Power and Space-Constrained Applications | Blog Post | Jan 23, 2021 |
Pin Count / Memory Size
| Flash: 128kB RAM: 16kB |
● | ● | ● | ● | ● | ● | ● | ● | ● |
|---|---|---|---|---|---|---|---|---|---|
| Flash: 64kB RAM: 16kB |
● | ● | ● | ● | ● | ● | ● | ● | ● |
| Flash: 32kB RAM: 16kB |
● | ● | ● | ● | ● | ● | |||
| Pin Count Package Size Pitch |
25-pin WLBGA 2.14x2.27mm 0.4mm |
32-pin LQFP 7x7mm 0.8mm |
32-pin QFN 5x5mm 0.5mm |
36-pin LGA 4x4mm 0.5mm |
48-pin QFN 7x7mm 0.5mm |
48-pin LQFP 7x7mm 0.5mm |
64-pin BGA 4x4mm 0.4mm |
64-pin LQFP 14x14mm 0.8mm |
64-pin LQFP 10x10mm 0.5mm |
Lab on the Cloud
Renesas' Lab on the Cloud is an online environment where Renesas solutions, including popular evaluation boards, winning combinations and software, are hosted in a remote lab that customers access and test online.
Touchless Sensor Solution
This solution is suitable for home appliances and provides non-contact touch operation at various programmed distances using the RA2E1 32-bit MCU.