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RA4M2 Block Diagram
3D illustration featuring top and bottom views of LFQFP chip package with 100 lead count.
RA4M2 Block Diagram
3D illustration featuring top and bottom views of LFQFP chip package with 100 lead count.

R7FA4M2AC3CFP#AA0

Active
100MHz Arm Cortex-M33 TrustZone, High Integration With Lowest Active Power Consumption
RA4M2 Group DatasheetRA4M2 Group User's Manual: HardwareHandbook for RA4M2Notes on RA4M2 Group High-Temperature OperationLearn more about RA4M2

Package Information

CAD Model:View CAD Model
Pkg. Type:LFQFP
Pkg. Code:pkg_11659
Lead Count (#):100
Pkg. Dimensions (mm):14 x 14 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 (R7FA4M2AC3CFP#AA0)EnglishJapanese
Pb (Lead) FreeYes

Product Attributes

Carrier TypeBulk (Tray)
Family NameRA
Series NameRA4
Group NameRA4M2
CPU ArchitectureArm
Main CPUArm Cortex-M33
Sub CPUNo
Floating Point UnitSingle
Bit Length32
Program Memory (KB)384
Data Flash (KB)8
RAM (KB)128
ECC SRAMYes
Lead Count (#)100
Pitch (mm)0.5
Pkg. Dimensions (mm)14 x 14 x 1.7
Number of Supply Voltage(s) (#)1
Supply Voltage (V)2.7 - 3.6
I/O Ports78
DMAC or DTCDMAC&DTC
DMA (ch)8
Temperature Sensor (ch) (#)1
Power-On ResetYes
Watchdog Timer (ch)2
External Memory Bus (bit)No
DRAM I/FNo
3D GPUNo
AcceleratorNo
MOQ1
Temp. Range (°C)Ta = -40 to +105
External Interrupt Pins (#)16
LVD or PVDYes
Operating Freq (Max) (MHz)100
Sub-clock (32.768 kHz)Yes
On-chip OscillatorYes
Ethernet speedNo
Ethernet (ch)0
EtherCat (ch) (#)0
USB Ports (#)1
USB FS (host ch/device ch)( 1 / 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)6
SPI (ch)1
QSPI (ch)1
OSPI (ch)0
I2C (#)2
I3C (ch)0
CAN (ch)1
CAN-FD (ch)0
WirelessNo
IrDANo
LIN (#)0
SDHI (ch)1
High Resolution Output TimerNo
PWM Output (pin#)16
32-Bit Timer (ch)4
16-Bit Timer (ch) (#)4
8-Bit Timer (ch)0
Standby operable timerYes
Asynchronous General Purpose Timer / Interval Timer (ch)6
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)2
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)12
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 & EncryptionUnique ID, TRNG, AES, ECC, RSA, DSA, SHA224/SHA256, Tamper Detection, Arm TrustZone
Debug InterfaceJTAG/SWD
Moisture Sensitivity Level (MSL)3
Country of AssemblyCHINA, TAIWAN
Country of Wafer FabricationTAIWAN
12-Bit Timer (ch)0
16-bit Enhanced Timer (ch)0
16-bit High Res Timer (ch)0
32-Bit High Res Timer (ch)0
32-Bit ULPT (ch)0
ADC12-bit x 13-ch
Asynchronous General Purpose Timer (ch)6
Bit Size32
CAN InterfaceCAN x 1ch
CPUArm Cortex-M33
DAC12-bit x 2 ch
DMADMAC x 8ch, DTC
DTC (ch)1
EthernetNo
Family NameRA
Group NameRA4M2
High-Speed Analog Comparator (ch)0
Human Machine InterfaceCapacitive Sensing Unit 12ch
Lead CompliantYes
Length (mm)14
Low-Power Analog Comparator (ch)0
Pb (Lead) FreeYes
Pkg. TypeLFQFP
Price (USD)$3.35826
QSPI Interface (#)1
Suggested KitsEK-RA4M2,EK-RA4M2
Tape & ReelNo
Thickness (mm)1.7
Timer16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch
USBUSB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1
USBFS (ch)1
USBHS (ch)0
Width (mm)14

Description

The Renesas RA4M2 group of 32-bit microcontrollers (MCUs) uses the high-performance Arm® Cortex®-M33 core with TrustZone®. In concert with the secure crypto engine, it offers secure element functionality. The RA4M2 is built on a highly efficient 40nm process and is supported by an open and flexible ecosystem concept—the Flexible Software Package (FSP), built on FreeRTOS—and is expandable to use other RTOSes and middleware. The RA4M2 is suitable for IoT applications requiring vast communication options, future proof security, large embedded RAM, and low active power consumption down to 81µA/MHz running the CoreMark® algorithm from Flash.

Learn more about RA4M2