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RA2E2 Block Diagram
3D illustration featuring top and bottom views of S-UFBGA chip package with 16 lead count.
RA2E2 Block Diagram
3D illustration featuring top and bottom views of S-UFBGA chip package with 16 lead count.

R7FA2E2A33CBY#HC1

Active
48MHz Arm Cortex-M23 Ultra-Low Power General-Purpose Microcontroller
RA2E2 Group DatasheetRA2E2 Group User's Manual: HardwareHandbook for RA2E2Learn more about RA2E2

Package Information

CAD Model:View CAD Model
Pkg. Type:S-UFBGA
Pkg. Code:pkg_20026
Lead Count (#):16
Pkg. Dimensions (mm):1.87 x 1.84 x 0.4
Pitch (mm):0.4

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)1
ECCN (US)3A991.a.2
HTS (US)8542.31.0025
RoHS (R7FA2E2A33CBY#HC1)EnglishJapanese
Pb (Lead) FreeYes

Product Attributes

Carrier TypeTape & Reel
Family NameRA
Series NameRA2
Group NameRA2E2
CPU ArchitectureArm
Main CPUArm Cortex-M23
Sub CPUNo
Floating Point UnitNo
Bit Length32
Program Memory (KB)16
Data Flash (KB)2
RAM (KB)8
ECC SRAMNo
Lead Count (#)16
Pitch (mm)0.4
Pkg. Dimensions (mm)2 x 2 x 0.55
Number of Supply Voltage(s) (#)1
Supply Voltage (V)1.6 - 5.5
I/O Ports12
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
MOQ2000
Temp. Range (°C)Ta = -40 to +105
External Interrupt Pins (#)8
LVD or PVDYes
Operating Freq (Max) (MHz)48
Sub-clock (32.768 kHz)No
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)1
SPI (ch)1
QSPI (ch)0
OSPI (ch)0
I2C (#)0
I3C (ch)1
CAN (ch)0
CAN-FD (ch)0
WirelessNo
IrDANo
LIN (#)0
SDHI (ch)0
High Resolution Output TimerNo
PWM Output (pin#)10
32-Bit Timer (ch)0
16-Bit Timer (ch) (#)6
8-Bit Timer (ch)0
Standby operable timerYes
Asynchronous General Purpose Timer / Interval Timer (ch)2
RTCNo
16-Bit A/D Converter (ch)0
14-Bit A/D Converter (ch)0
12-Bit A/D Converter (ch)4
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 & EncryptionUnique ID, TRNG, AES
Debug InterfaceSWD
Moisture Sensitivity Level (MSL)1
Country of AssemblyKOREA
Country of Wafer FabricationJAPAN
12-Bit Timer (ch)0
16-bit Enhanced Timer (ch)0
16-bit High Res Timer (ch)0
3-phase PWM Output FunctionNo
32-Bit High Res Timer (ch)0
32-Bit ULPT (ch)0
ADC12-bit x 4-ch
Asynchronous General Purpose Timer (ch)2
Bit Size32
CPUArm Cortex-M23
DMADTC
DTC (ch)1
External Memory Bus (Bits)0
Family NameRA
Group NameRA2E2
High-Speed Analog Comparator (ch)0
I2C (ch)1
Lead CompliantYes
Length (mm)2
Low-Power Analog Comparator (ch)0
On-chip Oscillator Freq.Low speed 32.768kHz, Middle speed 8MHz, High speed 24/32/48/64 MHz
Pb (Lead) FreeYes
Pkg. TypeWLCSP
Price (USD)$1.52
QSPI Interface (#)0
Quality LevelIndustrial
Tape & ReelNo
Thickness (mm)0.55
Timer32-bit Asynchronous Timer x 2, 16-bit x 6-ch
UART (ch) (#)1
USBFS (ch)0
USBHS (ch)0
Width (mm)2

Description

The RA2E2 Group is RA Family’s entry-line single-chip microcontroller based on the 48-MHz Arm® Cortex®-M23 core with Renesas' innovative on-chip peripheral functions. RA2E2 Group offers ultra-low power operation and high-speed serial communication with the smallest package options of 20-pin and 24-pin QFN and 16-pin wafer-level CSP package, satisfying the needs of cost-sensitive and space-constrained applications. These RA2E2 Group microcontrollers enable extremely cost-effective designs for IoT sensor nodes, portable devices, industrial control, and any battery-operated application that requires developers to cut power consumption, cost, and space.

Learn more about RA2E2