R5F211B4DD#ES Renesas Electronics America, R5F211B4DD#ES Datasheet - Page 3

• Manufacturer Part Number: R5F211B4DD#ES
• Description: MCU 3/5V 16K PB-FREE 20-SDIP ES
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/1Br

Specifications of R5F211B4DD#ES

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• For Use With: R0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/1A Group, R8C/1B Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Rev.1.40
REJ03B0144-0140
1.
These MCUs are fabricated using the high-performance silicon gate CMOS process, embedding the R8C/
Tiny Series CPU core, and is packaged in a 20-pin molded-plastic LSSOP, SDIP or a 28-pin plastic molded-
HWQFN. It implements sophisticated instructions for a high level of instruction efficiency. With 1 Mbyte of
address space, they are capable of executing instructions at high speed.
Furthermore, the R8C/1B Group has on-chip data flash ROM (1 KB × 2 blocks).
The difference between the R8C/1A Group and R8C/1B Group is only the presence or absence of data
flash ROM. Their peripheral functions are the same.
1.1
Electric household appliances, office equipment, housing equipment (sensors, security systems),
portable equipment, general industrial equipment, audio equipment, etc.
Overview
Applications
Dec 08, 2006
Page 1 of 45
REJ03B0144-0140
Dec 08, 2006
Rev.1.40