R5F212A7SDFP__ 데이터 시트보기 (PDF) - Renesas Electronics

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R5F212A7SDFP__

R8C/2A Group, R8C/2B Group RENESAS MCU

Renesas Electronics 

R8C/2A Group, R8C/2B Group

1. Overview

Table 1.2 Specifications for R8C/2A Group (2)

Item

Function

Specification

Serial

Interface

UART0, UART1,

UART2

Clock synchronous serial I/O/UART × 3

Clock Synchronous Serial I/O with 1 (shared with I2C-bus)

Chip Select (SSU)

I2C bus(1)

LIN Module

1 (shared with SSU)

Hardware LIN: 1 (timer RA, UART0)

A/D Converter

10-bit resolution × 12 channels, includes sample and hold function

D/A Converter

Flash Memory

8-bit resolution × 2 circuits

• Programming and erasure voltage: VCC = 2.7 to 5.5 V

• Programming and erasure endurance: 100 times

• Program security: ROM code protect, ID code check

Operating Frequency/Supply

Voltage

• Debug functions: On-chip debug, on-board flash rewrite function

f(XIN) = 20 MHz (VCC = 3.0 to 5.5 V)

f(XIN) = 10 MHz (VCC = 2.7 to 5.5 V)

f(XIN) = 5 MHz (VCC = 2.2 to 5.5 V)

Current consumption

Operating Ambient Temperature

12 mA (VCC = 5.0 V, f(XIN) = 20 MHz)

5.5 mA (VCC = 3.0 V, f(XIN) = 10 MHz)

2.1 µA (VCC = 3.0 V, wait mode (f(XCIN) = 32 kHz))

0.65 µA (VCC = 3.0 V, stop mode)

-20 to 85°C (N version)

-40 to 85°C (D version)(2)

Package

64-pin LQFP

• Package code: PLQP0064KB-A (previous code: 64P6Q-A)

• Package code: PLQP0064GA-A (previous code: 64P6U-A)

NOTES:

1. I2C bus is a trademark of Koninklijke Philips Electronics N. V.

2. Specify the D version if D version functions are to be used.

Rev.1.00 Feb 09, 2007 Page 3 of 55

REJ03B0182-0100

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