LC876564 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LC876564

8-Bit Single Chip Microcontroller with 72/64 KB ROM and 2048-Byte RAM On Chip

SANYO -> Panasonic 

Ordering number : ENN*6716

CMOS IC

LC876572A/64A

8-Bit Single Chip Microcontroller with

72/64 KB ROM and 2048-Byte RAM On Chip

Preliminary

Overview

The LC876572A and LC876564A are 8 bit single chip microcontrollers with the following on-chip functional blocks :

- CPU: operable at a minimum bus cycle time of 100 ns

- On-chip ROM Maximum Capacity : LC876572A 72K bytes

LC876564A 64K bytes

- On-chip RAM: 2048 bytes

- VFD automatic display controller / driver

- 16 bit timer / counter (can be divided into two 8 bit timers)

- 16 bit timer / PWM (can be divided into two 8 bit timers)

- timer for use as date / time clock

- synchronous serial I/O port (with automatic block transmit / receive function)

- asynchronous / synchronous serial I/O port

- 12-channel × 8-bit AD converter

- Weak signal detector

- 15-source 10-vectored interrupt system

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

Features

(1) Read-Only Memory (ROM): LC876572A

LC876564A

73728 × 8 bits

65536 × 8 bits

(2) Random Access Memory (RAM): LC876572A/64A 2048 × 9 bits

(3) Minimum Bus Cycle Time: 100 ns (10 MHz)

Note: The bus cycle time indicates ROM read time.

Ver.1.05

12000

91400 RM (IM) SK No.6716-1/23

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