C8051F850-C-GM

All C8051F85x/86x family members have the following features:

 1. CIP-51 Core running up to 25 MHz

 2. Two Internal Oscillators (24.5 MHz and 80 kHz)

 3. I2C/SMBus

 4. SPI

 5. UART

 6. 3-Channel Programmable Counter Array (PWM, Clock Generation, Capture/Compare)

 7. 4 16-bit Timers

 8. 2 Analog Comparators

 9. 16-bit CRC Unit

In addition to these features, each part number in the C8051F85x/86x family has a set of features that vary

Memory

 - Up to 8 kB flash

 - Flash is in-system programmable in 512-Byte sectors

 - Up to 512 Bytes RAM (256 + 256)

On-Chip Debug

 - On-chip debug circuitry facilitates full speed, non-intrusive insystem debug (no emulator required)

 - Provides breakpoints, single stepping, inspect/modify memory and registers

12-Bit Analog-to-Digital Converter

 - Up to 16 input channels

 - Up to 200 ksps 12-bit mode or 800 ksps 10-bit mode

 - Internal VREF or external VREF supported

Internal Low-Power Oscillator

 - Calibrated to 24.5 MHz

 - Low supply current

 - ±2% accuracy over supply and temperature

Internal Low-Frequency Oscillator

 - 80 kHz nominal operation

 - Low supply current

 - Independent clock source for watchdog timer

2 Analog Comparators

 - Programmable hysteresis and response time

 - Configurable as interrupt or reset source

 - Low current

General-Purpose I/O

 - Up to 18 pins

 - 5 V-Tolerant

 - Crossbar-enabled

High-Speed CIP-51 µC Core

 - Efficient, pipelined instruction architecture

 - Up to 25 MIPS throughput with 25 MHz clock

 - Uses standard 8051 instruction set

 - Expanded interrupt handler

Communication Peripherals

 - UART

 - I2C / SMBus™

 - SPI™

Timer/Counters and PWM

 - 4 General-Purpose 16-bit Timer/Counters

 - 16-bit Programmable Counter Array (PCA) with three channels of PWM, capture/compare, or frequency output capability, and hardware kill/safe state capability

Additional Support Peripherals

 - Independent watchdog timer clocked from LFO

 - 16-bit CRC engine

Unique Identifier

 - 32-bit unique key for each device

Supply Voltage

 - 2.2 to 3.6 V

Package Options

 - 16-pin SOIC

 - 20-pin QFN, 3 x 3 mm

 - 24-pin QSOP

 - Available in die form

 - Qualified to AEC-Q100 Standards

Temperature Ranges:

 - –40 to +125 °C (-Ix) and –40 to +85 °C (-Gx)