SN32F290 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.
SN32F290 series MCU is high performance and wide operating range (2.5V~5.5V, 48 MHz
maximum frequency). The device is designed with the excellent IC structure including
the program memory up to 256KB Flash ROM, data memory of 32KB RAM, Nested Vectored
Interrupt Controller (NVIC), six 16-bit timers, I2C, SPI, UART, I2S , Full Speed USB
2.0 SIE, PS/2 mode, EBI interfaces, 4x40/6x38/7x37/6x36 LCD drive, 16+3-channel 12-bit
SAR ADC, three comparators, two OP amplifiers, 24 capacitive touch keys, CRC, and
flexible operating modes. There are several system clock sources, including internal
12MHz RC oscillator, internal 32KHz RC oscillator, external High Speed crystal, external
Low Speed crystal, and PLL. Under Flash ROM platform, SN32F290 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.
