C8051F339中文资料SILABS数据手册PDF规格书

System Overview

C8051F336/7/8/9 devices are fully integrated mixed-signal System-on-a-Chip MCUs. Highlighted features are listed below. Refer to Section “2. Ordering Information” on page 18 for specific product feature selection and part ordering numbers.

■ High-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS)

■ In-system, full-speed, non-intrusive debug interface (on-chip)

■ True 10-bit 200 ksps 20-channel single-ended/differential ADC with analog multiplexer

■ 10-bit Current Output DAC

■ Precision programmable 24.5 MHz internal oscillator

■ Low-power, low-frequency oscillator

■ 16 kB of on-chip Flash memory—512 bytes are reserved

■ 768 bytes of on-chip RAM

■ SMBus/I2C, Enhanced UART, and Enhanced SPI serial interfaces implemented in hardware

■ Four general-purpose 16-bit timers

■ Programmable Counter/Timer Array (PCA) with three capture/compare modules and Watchdog Timer function

■ On-chip Power-On Reset, VDD Monitor, and Temperature Sensor

■ On-chip Voltage Comparator

■ 21 or 17 Port I/O (5 V tolerant)

■ Low-power suspend mode with fast wake-up