R5F21113FP datasheet(2/29 Pages) RENESAS

2 / 29 page

Rev.1.40

Sep 30, 2004

page 2 of 26

REJ03B0034-0140Z

R8C/11 Group

1. Overview

Table 1.1 Performance outline

1.2 Performance Outline

Table 1.1. lists the performance outline of this MCU.

Item

Performance

CPU

Number of basic instructions 89 instructions

Shortest 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

1M bytes

Memory capacity

See Table 1.2.

Peripheral

Interrupt

Internal: 11 factors, External: 5 factors,

function

Software: 4 factors, Priority level: 7 levels

Watchdog timer

15 bits x 1 (with prescaler)

Timer

Timer X: 8 bits x 1 channel, Timer Y: 8 bits x 1 channel,

Timer Z: 8 bits x 1 channel

(Each timer equipped with 8-bit prescaler)

Timer C: 16 bits x 1 channel

Circuits of input capture and output compare.

Serial Interface

•1 channel

Clock synchronous, UART

•1 channel

UART

A/D converter

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

Clock generation circuit

2 circuits

•Main clock generation circuit (Equipped with a built-in

feedback resistor)

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

On high-speed on-chip oscillator the frequency adjust-

ment function is usable.

Oscillation stop detection function Stop detection of main clock oscillation

Voltage detection circuit

Included

Power on reset circuit

Included

Port

Input/Output: 22 (including LED drive port), Input: 2

(LED drive I/O port: 8)

Electrical

Power supply voltage

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

characteristics

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

Power consumption

Typ. 9 mA (VCC = 5.0 V, (f(XIN) = 20 MHZ, High-speed mode)

Typ. 5 mA (VCC = 3.0 V, (f(XIN) = 10 MHZ, High-speed mode)

Typ. 35

µA (VCC = 3.0 V, Wait mode, Peripheral clock stops)

Typ. 0.7

µA (VCC = 3.0 V, Stop mode)

Flash memory Program/erase voltage

VCC = 2.7 to 5.5 V

Number of program/erase

100 times

Operating ambient temperature

-20 to 85 °C

-40 to 85 °C (D-version)

Package

32-pin plastic mold LQFP

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