R7FS3A37A2A01CBJ Description
Datasheet S3A3 Microcontroller Group Datasheet R01DS0307EU0120 Rev.1.20 Dec 25, 2024 High efficiency 48-MHz Arm® Cortex®-M4 core, 512-KB code flash memory, 96-KB SRAM, Segment LCD Controller, Capacitive Touch Sensing Unit, USB 2.0 Full-Speed, 14-Bit A/D.
R7FS3A37A2A01CBJ Key Features
- Arm Cortex-M4 Core with Floating Point Unit (FPU)
- Armv7E-M architecture with DSP instruction set
- Maximum operating frequency: 48 MHz
- Support for 4-GB address space
- Arm Memory Protection Unit (Arm MPU) with 8 regions
- Debug and Trace: ITM, DWT, FPB, TPIU, and ETB
- CoreSight™ debug port: JTAG-DP and SW-DP
- Memory
- 512-KB code flash memory
- 8-KB data flash memory (100,000 erase/write cycles)