R7FS3A37A3A01CFM#AA0

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: High-performance, low-power consumption, compact size
• Package: QFP (Quad Flat Package)
• Essence: Control and processing unit for electronic devices
• Packaging/Quantity: Individually packaged, quantity varies based on customer requirements

Specifications

• Microcontroller Family: R7FS3A Series
• Model Number: R7FS3A37A3A01CFM#AA0
• Architecture: ARM Cortex-M4F
• Clock Speed: Up to 48 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Pins: 64
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, 16 channels
• Timers/Counters: Multiple timers/counters available
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The R7FS3A37A3A01CFM#AA0 microcontroller has a total of 64 I/O pins, which are configurable for various functions such as GPIO, UART, SPI, I2C, etc. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function)

1 - P00 - GPIO or UART0TXD 2 - P01 - GPIO or UART0RXD 3 - P02 - GPIO or UART0CTS 4 - P03 - GPIO or UART0RTS 5 - P04 - GPIO or UART1TXD 6 - P05 - GPIO or UART1RXD 7 - P06 - GPIO or UART1CTS 8 - P07 - GPIO or UART1RTS 9 - P08 - GPIO or SPI0CLK 10 - P09 - GPIO or SPI0MOSI 11 - P10 - GPIO or SPI0MISO 12 - P11 - GPIO or SPI0SS 13 - P12 - GPIO or I2C0SCL 14 - P13 - GPIO or I2C0SDA 15 - P14 - GPIO or ADC0AN0 16 - P15 - GPIO or ADC0AN1 17 - P16 - GPIO or ADC0AN2 18 - P17 - GPIO or ADC0AN3 19 - P18 - GPIO or ADC0AN4 20 - P19 - GPIO or ADC0AN5 21 - P20 - GPIO or ADC0AN6 22 - P21 - GPIO or ADC0AN7 23 - P22 - GPIO or ADC0AN8 24 - P23 - GPIO or ADC0AN9 25 - P24 - GPIO or ADC0AN10 26 - P25 - GPIO or ADC0AN11 27 - P26 - GPIO or ADC0AN12 28 - P27 - GPIO or ADC0AN13 29 - P28 - GPIO or ADC0AN14 30 - P29 - GPIO or ADC0AN15 31 - P30 - GPIO or ADC0AN16 32 - P31 - GPIO or ADC0AN17 33 - P32 - GPIO or ADC0AN18 34 - P33 - GPIO or ADC0AN19 35 - P34 - GPIO or ADC0AN20 36 - P35 - GPIO or ADC0AN21 37 - P36 - GPIO or ADC0AN22 38 - P37 - GPIO or ADC0AN23 39 - P38 - GPIO or ADC0AN24 40 - P39 - GPIO or ADC0AN25 41 - P40 - GPIO or ADC0AN26 42 - P41 - GPIO or ADC0AN27 43 - P42 - GPIO or ADC0AN28 44 - P43 - GPIO or ADC0AN29 45 - P44 - GPIO or ADC0AN30 46 - P45 - GPIO or ADC0AN31 47 - P46 - GPIO or ADC1AN0 48 - P47 - GPIO or ADC1AN1 49 - P48 - GPIO or ADC1AN2 50 - P49 - GPIO or ADC1AN3 51 - P50 - GPIO or ADC1AN4 52 - P51 - GPIO or ADC1AN5 53 - P52 - GPIO or ADC1AN6 54 - P53 - GPIO or ADC1AN7 55 - P54 - GPIO or ADC1_AN8