SN8F5907 Datasheet 8051-based Microcontroller

Manufacturer: SONiX

Datasheet Details

SONiX Technology Co., Ltd.

SN8F5900 Series Datasheet (Rev.

2.9) 8051-based Microcontroller SN8F5907 SN8F5908 SN8F5909 www.sonix.com.tw 1 Device Overview 1.

Enhanced 8051 microcontroller with reduced instruction cycle time (up to 12 times 80C51) - 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 Memory: - 64 KB non-volatile flash memory (IROM) with in-system program support - 256 bytes internal RAM (IRAM) - 2 KB external RAM (XRAM) I/O Pin: 20-Pins pure I/O and 24-Pins I/O share with LCD function. Interrupt: 10 interrupt sources with priority levels cont.