C8051F860-C-ISR

$1.33

Description：IC MCU 8BIT 8KB FLASH 16SOIC
Series：C8051F86x
Mfr：Silicon Labs
Package：Tape & Reel (TR)
Core Processor：8051

SKU:10a185d36515 Category: Microcontrollers Brand: Silicon Labs

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 8KB FLASH 16SOIC
Series：C8051F86x
Mfr：Silicon Labs
Package：Tape & Reel (TR)
Core Processor：8051
Core Size：8-Bit
Speed：25MHz
Connectivity：I2C, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O：13
Program Memory Size：8KB (8K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：512 x 8
Voltage - Supply (Vcc/Vdd)：2.2V ~ 3.6V
Data Converters：A/D 12x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：-
Package / Case：16-SOIC (0.154", 3.90mm Width)

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C8051F860-C-ISR

Overview

The C8051F860-C-ISR is an 8-bit microcontroller from the Silicon Labs C8051F85x/86x family, featuring a High-Speed CIP-51 core with up to 25 MIPS throughput at a 25 MHz clock. It integrates 8 kB of in-system programmable Flash memory and 512 Bytes of RAM. The device includes a 12-bit Analog-to-Digital Converter with up to 16 input channels, two analog comparators, and communication peripherals including UART, I2C/SMBus, and SPI. Operating within a supply voltage range of 2.2 V to 3.6 V, it supports industrial temperature ranges (-40°C to +125°C) and is housed in a 16-pin SOIC package.

Feature Summary

High-speed pipelined CIP-51 core compatible with standard 8051 instruction sets
Integrated 12-bit ADC with multiple input channels and configurable reference options
On-chip debug circuitry enabling non-intrusive system debugging without external emulators
Comprehensive peripheral set including timers, PWM, CRC engine, and unique identifier

Applications

Motor control systems
Battery chargers
Optical communications modules
Electronic toys and games

Procurement Notes

Verify the specific suffix 'ISR' against the manufacturer's current ordering guide to confirm package type and temperature grade. Confirm availability status as the C8051F85x/86x family may be subject to lifecycle changes. Ensure compatibility with existing design tools and debug adapters such as the DEBUGADAPTER1-USB for development purposes.

Selection Notes

Select this component when an 8-bit MCU with integrated mixed-signal capabilities is required. The C8051F860 variant specifically offers 8 kB Flash and 512 Bytes RAM. Consider the -IS suffix for industrial temperature operation (-40°C to +125°C). Evaluate pin count requirements against the 16-pin SOIC package constraints and verify that the available GPIOs meet interface needs.

Part Context

This part belongs to the C8051F85x/86x low-cost 8-bit MCU family. These devices are highly integrated mixed-signal system-on-chip solutions designed for applications requiring analog processing alongside digital control. The family shares common architectural features but varies in memory size and peripheral configurations across different model numbers.