R7FS3A37A3A01CFM

Recommended Product
R7FS3A37A3A01CFM#AA0
Production Status
Mass Production

OVERVIEW

Ideal for portable medical and fitness devices with smart connected sensors, the S3A3 MCU Group has the optimal combination of low power and high performance, with an ARM® Cortex® -M4 CPU core running up to 48 MHz, 512 KB of flash memory, and 96 KB of SRAM. It includes a segment LCD controller, Capacitive Touch Sensing Unit, USB 2.0 Full-Speed, rich set of analog and timing peripherals, power management, and safety and security features. 

PARAMETRICS

Parameters
R7FS3A37A3A01CFM
Basic Information
Production Status
Mass Production
PLP
PLP (Refer to Orderable Parts)
Family
Series
Group
S3A3
CPU
M4
Max. Freq (MHz)
48
Code Flash (KB)
512
Data Flash (KB)
8
SRAM (KB)
96
Pin Count
64
I/O Count
52
Operating Voltage Range (V)
1.6 - 5.5
Package Type
LQFP
Operating Temperature Range (degC)
-40 to 105
General PWM Timer 32-Bit Enhanced High Resolution (ch)
0
General PWM Timer 32-Bit Enhanced (ch)
0
General PWM Timer 32-Bit (ch)
4
General PWM Timer 16-Bit (ch)
6
Asynchronous General purpose Timer (ch)
2
Watchdog Timer
1
Independent Watchdog Timer
1
DMA Controller (ch)
4
Data Transfer Controller
1
RTC
1
14-Bit A/D Converter (unit)
1
14-Bit A/D Converter (ch)
18
12-Bit A/D Converter (unit)
0
12-Bit D/A Converter (ch)
1
8-Bit D/A Converter (ch)
2
High-Speed Analog Comparator (ch)
0
Low-Power Analog Comparator (ch)
2
PGA (ch)
0
OPAMP (ch)
3
Temperature Sensor (ch)
1
Ethernet MAC Controller (port)
0
USBFS
YES
CAN (ch)
1
SD/MMC Host Interface (ch)
0
Serial Communi- cation Interface (ch)
6
IrDA
0
SPI (ch)
2
I2C (ch)
2
Serial Sound Interface (ch)
0
Segment LCD Controller
4 com x 21 seg or 8 com x 17 seg
Capacitive Touch Sensing Unit (ch)
24
Safety
Yes
ECC SRAM
Yes
Security and Encryption
YES
Security and Encryption (Remarks)
128-bit Unique ID
TRNG
AES(128/256)
GHASH

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