Product Overview:

The R8C/2B is based on the R8C CPU Core. Maximum operating frequency is 20MHz. A Flash Memory Version is available. Internal Flash Memory is programmable on a single power source.

Key Features:

• 8-bit Multifunction Timer with 8-bit prescaler (Timer RA and RB): 2 channels
• Input Capture/Output Compare Timer (Timer RC, RD, RF): 16-bit x 4 channels
• Real-Time Clock Timer with compare match function (Timer RE): 1 channel
• UART/Clock Synchronous Serial Interface: 3 channels
• I2C-bus Interface (IIC)/Chip-select Clock Synchronous Serial Interface: 1 channel
• LIN Module: 1 channel (Timer RA, UART0)
• 10-bit A/D Converter: 12 channels
• 8-bit D/A Converter: 2
• Watchdog Timer
• Clock Generating Circuits: XIN Clock Generation Circuit, On-chip Oscillator (High/Low Speed), Sub Clock Generation Circuit
• Oscillation Stop Detection Function
• Voltage Detection Circuit
• Power-On Reset Circuit
• I/O Ports: 55 (incl. LED drive ports)
• External Interrupt Pins: 8
• Data Flash: 2KB

Key Applications:

Electronic Household Appliances, Office Equipment, Audio Equipment, Consumer Products

Data Sheet

R8C/2B

R8C Product Overview

R8C Family Overview

R8C CPU Core Architecture

Quick HEW Demonstration

HEW Installation and Administration