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CS32F116Q is a general-purpose automotive grade MCU launched by Chipsea. It can satisfy AEC-Q100 Grade 1 requirements and is based on 32-bit ARM Cortex-M3 core, embedded 128Kbytes Flash and 20Kbytes SRAM, with the max operating frequency of 72MHz. CS32F116Q offers standard communication interfaces (CAN, I2C, SPI and USART (compatible with LIN), USB), two 12bit ADCs, three general-purpose 16bit timers and one enhanced control PWM timer. CS32F116Q has the operating temperature of -40°C~125°C and is suitable for dust sensor, power seat, taillight, headlight, air condition controller and such body control application scenarios.

Core

- 32-bit ARM® Cortex® -M3
- Max operating frequency 72MHz
- Single-cycle multiplier and hardware divider

Memory

- 128Kbytes Flash memory
- 20KBytes SRAM

Operating environment

- VDD voltage: 2.0~3.6V
- VDDA voltage: 2.0~3.6V
- Ambient temperature: -40~125℃

Power management

- Low-power mode: Sleep, deep sleep mode, power-down mode
- Support POR (power-on reset)/PDR (power-down reset)

Clock module

- Internal 8MHz RC oscillator (HRC)
- Internal 40kHz RC oscillator (LRC)
- 4~16MHz crystal oscillator (HXT)
- 32.768kHz low-speed crystal oscillator (LXT)
- Phase-locked loop (PLL), support up to 72MHz

Communication interface

- 3 × USART (compatible with LIN mode)
- 2 × I2C interface, support master/slave mode
- 2 × SPI interface, support master/slave mode
- 1 × CAN interface (2.0B active)
- USB2.0 full speed interface

Encapsulation

- LQFP48
- LQFP64
- LQFP100

Stow

Technical documentation

Product manual(1)

CS32F116Q Data Manual V1.0

Version: V1.1

Design and Development

Tools/Software

CSU-IDE V6.0.3

chipsea8-bit MCU/SOC integrated development environment 1. Integrate C compiler, assembler, linker, debugger 2. Support standard C language and assembly language development 3. Integrate the chip sample code

Manual download Design document download Software Download

Sample Application

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