Renesas M16C FAMILY Bedienungsanleitung PDF herunterladen (Seite 32)

56 SEG / 8 COM **48 SEG / 8 COM **

1.8 to 5.5V

16-ch ADC

DTC

24 SEG / 4 COM **

PINS

100

PINS

* Contact Renesas for details and availability ** Maximum number of Segment and Common lines

32 SEG / 8 COM **

1.8 to 5.5V

12-ch ADC

DTC

R8C/L36A-B*

48–128 KB Flash

6–10 KB RAM

1.8 to 5.5V

12-ch ADC

DTC

R8C/L35A-B*

48–128 KB Flash

6–10 KB RAM

R8C/L38A-B*

48–128 KB Flash

6–10 KB RAM

1.8 to 5.5V

20-ch ADC

DTC

R8C/L3AA-B*

48–128 KB Flash

6–10 KB RAM

L3XA: Data flash included

L3XB: No data flash

R8C/Lx Series Line-up

R8C/Lx Series

■ Features

• 16-bit R8C-based CPU with 16-bit multiplier and

Data Transfer Controller

• Control up to 416 LCD segments/dots directly.

Internal LCD voltage booster supporting 3V and 5V glass.

Automatic blink option for each segment/dot

• Extensive power-down control including low-speed, wait, stop

and power-off modes

• 40 MHz ±1% over temperature and voltage

(Factory calibrated and guaranteed)

• Power-On Reset circuit with no Vcc rise time requirement

R8C Core

Clock Sync./

UART (3 ch)

Main Clock

(20MHz)

Ext. Oscillation

Stop Detection

125kHz On-chip

Oscillator x2

Sub Clock

(32kHz)

Timer RD: 16-bit

(2 ch)

Enhanced

Watchdog Timer

Analog

Comparator (4 ch)

Enhanced

POR & LVD

Timer RC: 16-bit

Program Flash

(48KB - 128KB)

DAC: 8-bit

(2 ch)

Timer RA: 8-bit

Timer RB: 8-bit

RAM

(6KB - 10KB)

ADC: 10-bit

(20 ch)

Data Transfer

Controller

40MHz On-chip

Oscillator

Data Flash & BGO

(4 x 1KB)

On-chip Debug

C / SSU

Timer RE: 8-bit

(Real-time Clock)

GP I/O: 88

Hardware LIN

Timer RG: 16-bit

(2-phase Encoder)

LCD Controller

R8C/L3AA Block Diagram

Key Input

Speaker

(Voice Playback)

RTC

R8C

CPU

On-chip

Oscillator

Relays

Hi-drive

I/O

Data

Flash

16-bit

Timer

LCD Controller

01234567

Display

32kHz

Sub Clock

RAM

Program

Flash

R8C/Lx Application Example

R8C/L3A Controlling a Security Alarm Panel

R8C/Lx Starter Kit*

R8C/L3AC Development Kit

(includes free compiler)

Part Number:

R0K52L3ACS000BE

* available Q1 2009

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