R5F21236KFP Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Lista de partido

R5F21236KFP

RENESAS MCU

Renesas Electronics 

R8C/22 Group, R8C/23 Group

1. Overview

1.2 Performance Overview

Table 1.1 outlines the Functions and Specifications for R8C/22 Group and Table 1.2 outlines the Functions and

Specifications for R8C/23 Group.

Table 1.1 Functions and Specifications for R8C/22 Group

Item

Specification

CPU

Number of fundamental instructions 89 instructions

Minimum instruction execution time 50 ns (f(XIN) = 20 MHz, VCC = 3.0 to 5.5 V)

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

Operating mode

Single-chip

Address space

1 Mbyte

Memory capacity

Refer to Table 1.3 Product Information for R8C/22 Group

Peripheral

Ports

I/O ports: 41 pins, Input port: 3 pins

Function

Timers

Timer RA: 8 bits x 1 channel,

Timer RB: 8 bits x 1 channel

(Each timer equipped with 8-bit prescaler)

Timer RD: 16 bits x 2 channel

(Circuits of input capture and output compare)

Timer RE: With compare match function

Serial interface

1 channel (UART0)

Clock synchronous I/O, UART

1 channel (UART1)

UART

Clock synchronous serial interface 1 channel

I2C bus interface(2), Clock synchronous serial I/O with chip

select

LIN module

Hardware LIN: 1 channel

(timer RA, UART0)

CAN module

1 channel with 2.0B specification: 16 slots

A/D converter

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

Watchdog timer

15 bits x 1 channel (with prescaler)

Reset start selectable

Interrupt

Internal: 14 sources, External: 6 sources, Software: 4 sources,

Priority level: 7 levels

Clock generation circuits

2 circuits

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

On-chip oscillator (high speed, low speed)

High-speed on-chip oscillator has frequency adjustment

function.

Oscillation stop detection

Stop detection of XIN clock oscillation

function

Voltage detection circuit

On-chip

Power-on reset circuit include

On-chip

Electric

Supply voltage

VCC = 3.0 to 5.5 V (f(XIN) = 20 MHz)(D, J version)

Characteristics

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

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

Current consumption

Typ. 12.5 mA (VCC = 5 V, f(XIN) = 20 MHz, High-speed on-

chip oscillator stopping)

Typ. 6.0 mA (VCC = 5 V, f(XIN) = 10 MHz, High-speed on-chip

oscillator stopping)

Flash Memory Programming and erasure voltage VCC = 2.7 to 5.5 V

Programming and erasure

100 times

endurance

Operating Ambient Temperature

-40 to 85°C

-40 to 125°C (option(1))

Package

48-pin mold-plastic LQFP

NOTES:

1. When using options, be sure to inquire about the specification.

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

Rev.2.00 Aug 20, 2008 Page 2 of 48

REJ03B0097-0200

Share Link: