R5F21276KFP Ver la hoja de datos (PDF) - Renesas Electronics

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R5F21276KFP

SINGLE-CHIP 16-BIT CMOS MCU

Renesas Electronics 

R8C/26 Group, R8C/27 Group

1. Overview

Table 1.2 Functions and Specifications for R8C/27 Group

CPU

Peripheral

Functions

Item

Number of fundamental

instructions

Minimum instruction

execution time

Operating mode

Address space

Memory capacity

Ports

LED drive ports

Timers

Serial interfaces

Clock synchronous

serial interface

LIN module

A/D converter

Watchdog timer

Interrupts

Clock generation

circuits

Electrical

Characteristics

Oscillation-stopped

detector

Voltage detection circuit

Power-on reset circuit

Supply voltage

Current consumption

(N, D version)

Flash Memory Programming and

erasure voltage

Programming and

erasure endurance

Operating Ambient Temperature

Package

89 instructions

Specification

50 ns (f(XIN) = 20 MHz, VCC = 3.0 to 5.5 V) (other than K version)

62.5 ns (f(XIN) = 16 MHz, VCC = 3.0 to 5.5 V) (K version)

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

200 ns (f(XIN) = 5 MHz, VCC = 2.2 to 5.5 V) (N, D version)

Single-chip

1 Mbyte

Refer to Table 1.4 Product Information of R8C/27 Group

I/O ports: 25 pins, Input port: 3 pins

I/O ports: 8 pins (N, D version)

Timer RA: 8 bits × 1 channel

Timer RB: 8 bits × 1 channel

(Each timer equipped with 8-bit prescaler)

Timer RC: 16 bits × 1 channel

(Input capture and output compare circuits)

Timer RE: With real-time clock and compare match function

(For J, K version, compare match function only.)

2 channels (UART0, UART1)

Clock synchronous serial I/O, UART

1 channel

I2C bus Interface(1)

Clock synchronous serial I/O with chip select

Hardware LIN: 1 channel (timer RA, UART0)

10-bit A/D converter: 1 circuit, 12 channels

15 bits × 1 channel (with prescaler)

Start-on-reset selectable

Internal: 15 sources, External: 4 sources,

Software: 4 sources, Priority levels: 7 levels

3 circuits

• XIN clock generation circuit (with on-chip feedback resistor)

• On-chip oscillator (high speed, low speed)

High-speed on-chip oscillator has a frequency adjustment function

• XCIN clock generation circuit (32 kHz) (N, D version)

• Real-time clock (timer RE) (N, D version)

XIN clock oscillation stop detection function

On-chip

On-chip

VCC = 3.0 to 5.5 V (f(XIN) = 20 MHz) (other than K version)

VCC = 3.0 to 5.5 V (f(XIN) = 16 MHz) (K version)

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

VCC = 2.2 to 5.5 V (f(XIN) = 5 MHz) (N, D version)

Typ. 10 mA (VCC = 5.0 V, f(XIN) = 20 MHz)

Typ. 6 mA (VCC = 3.0 V, f(XIN) = 10 MHz)

Typ. 2.0 µA (VCC = 3.0 V, wait mode (f(XCIN) = 32 kHz)

Typ. 0.7 µA (VCC = 3.0 V, stop mode)

VCC = 2.7 to 5.5 V

10,000 times (data flash)

1,000 times (program ROM)

-20 to 85°C (N version)

-40 to 85°C (D, J version)(2), -40 to 125°C (K version)(2)

32-pin molded-plastic LQFP

NOTES:

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

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

Rev.2.10 Sep 26, 2008 Page 3 of 69

REJ03B0168-0210

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