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RA2E3 Block Diagram

R7FA2E3073CNE#UA0

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48MHz Arm Cortex-M23 Entry-Level, Ultra-Low Power General-Purpose Microcontroller
RA2E3 Group DatasheetRA2E3 Group User's Manual: HardwareRA2E3 Group HandbookLearn more about RA2E3

Package Information

CAD Model:View CAD Model
Pkg. Type:HWQFN
Pkg. Code:pkg_20008
Lead Count (#):48
Pkg. Dimensions (mm):7 x 7 x 0.8
Pitch (mm):0.5

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
ECCN (US)3A991.a.2
HTS (US)8542.31.0025
RoHS (R7FA2E3073CNE#UA0)EnglishJapanese
Pb (Lead) FreeYes

Product Attributes

Carrier TypeFull Tray (Tray)
Family NameRA
Series NameRA2
Group NameRA2E3
CPU ArchitectureArm
Main CPUArm Cortex-M23
Sub CPUNo
Floating Point UnitNo
Bit Length32
Program Memory (KB)64
Data Flash (KB)2
RAM (KB)16
ECC SRAMNo
Lead Count (#)48
Pkg. TypeHWQFN
Pitch (mm)0.5
Pkg. Dimensions (mm)7 x 7 x 0.8
Number of Supply Voltage(s) (#)1
Supply Voltage (V)1.6 - 5.5
I/O Ports40
DMAC or DTCDTC
DMA (ch)0
Temperature Sensor (ch) (#)1
Power-On ResetYes
Watchdog Timer (ch)2
External Memory Bus (bit)No
DRAM I/FNo
3D GPUNo
AcceleratorNo
MOQ416
Temp. Range (°C)Ta = -40 to +105
External Interrupt Pins (#)8
LVD or PVDYes
Operating Freq (Max) (MHz)48
Sub-clock (32.768 kHz)Yes
On-chip OscillatorYes
Ethernet speedNo
Ethernet (ch)0
EtherCat (ch) (#)0
USB Ports (#)0
USB FS (host ch/device ch)( 0 / 0 )
USB HS (host ch/device ch)( 0 / 0 )
USB SS (host ch/device ch)( 0 / 0 )
PCI Express (generation and ch)No
SCI or UART (ch)4
SPI (ch)1
QSPI (ch)0
OSPI (ch)0
I2C (#)1
I3C (ch)0
CAN (ch)0
CAN-FD (ch)0
WirelessNo
IrDANo
LIN (#)0
SDHI (ch)0
High Resolution Output TimerNo
PWM Output (pin#)14
32-Bit Timer (ch)1
16-Bit Timer (ch) (#)6
8-Bit Timer (ch)0
Standby operable timerYes
Asynchronous General Purpose Timer / Interval Timer (ch)2
RTCYes
16-Bit A/D Converter (ch)0
14-Bit A/D Converter (ch)0
12-Bit A/D Converter (ch)13
10-Bit A/D Converter (ch)0
24-Bit Sigma-Delta A/D Converter (ch)0
16-Bit D/A Converter (ch)0
12-Bit D/A Converter (ch)0
10-Bit D/A Converter (ch) (#)0
8-Bit D/A Converter (ch)0
Analog Comparator (ch)0
OPAMP (ch) (#)0
PGA (ch)0
Capacitive Touch Sensing Unit (ch)0
Graphics LCD ControllerNo
MIPI Interfaces (DSI) (ch)0
MIPI Interfaces (CSI) (ch)0
Camera I/F (Parallel)No
Image CodecNo
2D Drawing EngineNo
Segment LCD ControllerNo
SSI (ch)0
Security & Encryption128-bit Unique ID
Debug InterfaceSWD
Moisture Sensitivity Level (MSL)3
Country of AssemblyTAIWAN
Country of Wafer FabricationJAPAN
ADC12-bit x 13-ch
Bit Size32
CPUArm Cortex-M23
DACNo
DMADTC
Delta-Sigma A/D ConverterNo
EthernetNo
Family NameRA
Group NameRA2E3
Human Machine InterfaceNo
Lead CompliantYes
Length (mm)7
NPUNo
Pb (Lead) FreeYes
Price (USD)$1.23874
Replacement ProductR7FA2E3073CNE#BA0
Replacement RemarkSwitch to full carton products
SPI (#)1
Suggested Kitshttps://www.renesas.com/search?keywords=FPB-RA2E3
Tape & ReelNo
Thickness (mm)0.8
Timer16-bit Asynchronous Timer x 2, 16-bit x 6-ch, 32-bit x 1-ch
USBNo
Width (mm)7

Description

The RA2E3 group is an entry-line, single-chip microcontroller in the RA family based on the 48MHz Arm® Cortex®-M23 core with up to 64KB code flash and 16KB SRAM memory. RA2E3 MCUs provide an optimized feature set for cost-sensitive applications by supporting pin-to-pin and peripheral compatibility with RA2E1 MCUs. Ultra-low power consumption contributes to energy-efficient system design, required for IoT applications and battery-operated systems to achieve longer battery life.

Learn more about RA2E3