Name: SN32F400
Part No.:
Manufacturer: Willas
SN32F400 series 32-bit micro-controller is a new series of extremely Low Power Consumption and High Performance MCU powered by ARM Cortex-M0 processor with Flash ROM architecture. SN32F400 series MCU is high performance and wide operating range (1.8V~5.5V, 60 MHz maximum frequency). The device is designed with the excellent IC structure including the program memory up to 32KB Flash ROM, data memory of 8KB RAM, Nested Vectored Interrupt Controller (NVIC), three 16-bit timers, I2C, SPI, UART interfaces, 16+6-channel 12-bit SAR ADC, four comparators, three OP amplifiers, CRC, ACC, FOC and flexible operating modes. There are several system clock sources, including internal 48MHz RC oscillator, internal 32KHz RC oscillator, external High Speed crystal, external Low Speed crystal, and PLL. Under Flash ROM platform, SN32F400 series MCU builds in in-system-programming (ISP) function extending to EEPROM emulation. Powerful functionality, high reliability and low power consumption can apply to battery level application easily.
Specifications:
- 32-bit ARM Cortex-M0 CPU
- Operating voltage 1.8V~5.5V
- Industrial temperature range of -40℃~105℃
- 60 MHz (53DMIPS) maximum frequency
- Nested Vectored Interrupt Controller (NVIC)
- ROM size: 32KB Flash ROM
- RAM size: 8KB SRAM
- Boot ROM size: 4KB
- Up to 46 General Purpose I/O (GPIO) pins
- WatchDog Timer (WDT)
- System tick timer
- 24-bit timer
- The system tick timer clock is fixed to the frequency of the system clock
- The SysTick timer is intended to generate a fixed 10-ms interrupt
- Real-Time Clock (RTC)
- Operating modes
- Normal
- Sleep
- Deep-sleep (Typical 1 uA)
- Three 16-bit general purpose timers with a total of 3 capture inputs, 12 set PWMs and 4 set PWM with programmable dead-band.
- 16+6-channel 12-bit SAR ADC with 4-level Int. Ref Voltage
- 4 Rail to Rail Comparators
- 3 OP Amplifiers
- One I2C controllers
- Two UART controllers
- One SPI controllers
- FOC
- ACC
- CRC
- System clocks
- External high clock: Crystal type 4MHz~25MHz
- External low clock: Crystal type 32.768 KHz
- Internal high clock: RC type 48 MHz
- Internal low clock: RC type 32 KHz
- PLL allows CPU operation up to the maximum CPU rate
- Clock output function
- Serial Wire Debug (SWD)
- In-System Programming (ISP) supported
Contact infomation:
LECI Co., Ltd
R-1901, Saigon Trade Center Bld, 37 Ton Duc Thang Str., Ben Nghe W., Dist. 1, HCM City 70000, VN.
Long Bien, Ha Noi, VN.
Phone: (+84) 901442689 (WhatsApp)
Hotline: 02822202988
Website: lecilaser.com
