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RA2L2 Block Diagram
3D illustration featuring top and bottom views of LFQFP chip package with 64 lead count.
RA2L2 Block Diagram
3D illustration featuring top and bottom views of LFQFP chip package with 64 lead count.

R7FA2L2073CFM#BA0

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48MHz Arm Cortex-M23 Entry-Level USB General-Purpose Microcontroller
RA2L2 Group DatasheetRA2L2 Group User's Manual: HardwareLearn more about RA2L2

Package Information

CAD Model:View CAD Model
Pkg. Type:LFQFP
Pkg. Code:pkg_11658
Lead Count (#):64
Pkg. Dimensions (mm):10 x 10 x 1.7
Pitch (mm):0.5

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
ECCN (US)3A991.a.2
HTS (US)8542.31.0025
RoHS (R7FA2L2073CFM#BA0)EnglishJapanese
Pb (Lead) FreeYes

Product Attributes

Longevity2037 Dec
Carrier TypeFull Carton (Tray)
Family NameRA
Series NameRA2
Group NameRA2L2
CPU ArchitectureArm
Main CPUArm Cortex-M23
Sub CPUNo
Floating Point UnitNo
Bit Length32
Program Memory (KB)64
Data Flash (KB)4
RAM (KB)16
ECC SRAMNo
Lead Count (#)64
Pkg. TypeLQFP
Pitch (mm)0.5
Pkg. Dimensions (mm)10 x 10 x 1.7
Number of Supply Voltage(s) (#)1
Supply Voltage (V)1.6 - 5.5
I/O Ports54
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
MOQ1280
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
EtherCat (ch) (#)0
USB Ports (#)1
USB FS (host ch/device ch)( 0 / 1 )
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 (#)0
I3C (ch)1
CAN (ch)1
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)17
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)1
Security & Encryption128-bit Unique ID, TRNG
Debug InterfaceSWD
Moisture Sensitivity Level (MSL)3
Country of AssemblyCHINA
Country of Wafer FabricationJAPAN
Family NameRA
Group NameRA2L2
Lead CompliantYes
Length (mm)10
Pb (Lead) FreeYes
Tape & ReelNo
Thickness (mm)1.7
Width (mm)10

Description

The RA2L2 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 RA2L2 group supports a wide operating voltage range of 1.6V to 5.5V, and it has rich serial communication functions such as I3C, SSI, low power UART, CAN, USB Full-Speed (FS) without crystal, and USB Type-C interface. The RA2L2 provides pin and peripheral compatibility with the RA2L1 group, RA2E1 group, and RA2A1 group and is ideal for battery-operated applications and other systems requiring high performance and low-energy consumption in space-constrained applications.

Learn more about RA2L2