R7FS3A37A3A01CNB Overview
Key Specifications
Operating Voltage: 3.3 V
Max Voltage (typical range): 5.5 V
Min Voltage (typical range): 1.6 V
Max Frequency: 20 MHz
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
- 512-KB code flash memory
- 8-KB data flash memory (100,000 erase/write cycles)
- Flash Cache (FCACHE)
