LC865620A 查看數據表（PDF） - SANYO -> Panasonic

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LC865620A

8-Bit Single Chip Microcontroller

SANYO -> Panasonic 

Ordering number : ENN*6698

CMOS IC

LC865632/28/24/20/16/12/08A

8-Bit Single Chip Microcontroller

Preliminary

Overview

The LC865632A/28A/24A/20A/16A/12A/08A microcontrollers are 8-bit single chip microcontrollers with the following

on-chip functional blocks :

- CPU : Operable at a minimum bus cycle time of 0.5µs (microsecond)

- On-chip ROM maximum capacity : 32K bytes

- On-chip RAM capacity : 640 bytes (LC865632A/28A/24A)

: 512 bytes (LC865620A/16A/12A/08A)

- 16-bit timer/counter (or two 8-bit timers)

- 16-bit timer/ PWM (or two 8-bit timers)

- 8-channel × 8-bit AD converter

- Two 8-bit synchronous serial-interface circuits

- 13-source 10-vectored interrupt system

All of the above functions are fabricated on a single chip.

Features

(1) Read Only Memory (ROM)

: LC865632A

: LC865628A

: LC865624A

: LC865620A

: LC865616A

: LC865612A

: LC865608A

32512 × 8 bits

28672 × 8 bits

24576 × 8 bits

20480 × 8 bits

16384 × 8 bits

12288 × 8 bits

8192 × 8 bits

(2) Random Access Memory (RAM) : LC865632A/28A/24A

: LC865620A/16A/12A/08A

640 × 8 bits

512 × 8 bits

(3) Bus Cycle Time / Instruction Cycle Time

The LC865632A/28A/24A/20A/16A/12A/08A are constructed to read ROM twice within one instruction cycle. It has

1.7 times more performance capability within the same instruction cycle compared to our 4-bit microcontrollers

(LC66000 series).

Bus cycle time indicates the speed to read ROM.

Bus cycle time

0.5µs

2.0µs

3.75µs

91.5µs

cycle time

1.0µs

4.0µs

7.5µs

183µs

System clock oscillation

Ceramic resonator oscillation

Ceramic resonator oscillation

RC resonator oscillation

Crystal oscillation

Oscillation Frequency

6MHz

1.5MHz

800MHZ

32.568kHz

Voltage

4.5 - 6.0V

2.5 - 6.0V

2.5 - 6.0V

2.5 - 6.0V

Ver.2.02

22599

91400 RM (IM) HK No.6698-1/20

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