R5F2111XXX 查看數據表（PDF） - Renesas Electronics

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R5F2111XXX

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Renesas Electronics 

R8C/11 Group

1. Overview

1.2 Performance Outline

Table 1.1. lists the performance outline of this MCU.

Table 1.1 Performance outline

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

characteristics

Power consumption

Flash memory Program/erase voltage

Number of program/erase

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

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

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)

VCC = 2.7 to 5.5 V

100 times

Operating ambient temperature

-20 to 85 °C

-40 to 85 °C (D-version)

Package

32-pin plastic mold LQFP

Rev.1.40 Sep 30, 2004 page 2 of 26

REJ03B0034-0140Z

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