SN8F5909 Description
SONiX Technology Co., Ltd. SN8F5900 Series Datasheet (Rev. 2.9) 8051-based Microcontroller SN8F5907 SN8F5908 SN8F5909 .sonix..tw 1 Device Overview 1.1.
SN8F5909 Key Features
- Up to 32 MHz flexible CPU frequency
- Internal 32 MHz Clock Generator (IHRC)
- Real-time clock with 32.768 kHz crystal
- Fcpu : 16MIPs ~ 0.25MIPs
- 256 bytes internal RAM (IRAM)
- 2 KB external RAM (XRAM)
- 8 internal interrupts: T0, TC0, TC1, TC2, ADC, UART, I2C, SPI
- 2 external interrupts: INT0, INT1
- 1 set 8-Bit base Timer for RTC.(T0)
- 3 set 16-Bit Timer/Counter with Auto reload