LC86E4564 查看數據表（PDF） - SANYO -> Panasonic

零件编号

产品描述 (功能)

比赛名单

LC86E4564

8-Bit Single-Chip Microcontroller

SANYO -> Panasonic 

LC86E4564

Writing to EPROM

(1) Create programming data for LC86E4564

Programming data for EPROM of the LC86E4564 is required.

Debugged evaluation file (EVA file) must be converted to an INTEL-HEX formatted file (HEX file) with file converter

program SU86K.EXE. The HEX file is used as the programming data for the LC86E4564.

(2) How to write data to EPROM

The LC86E4564 can be programmed by a general-purpose EPROM programmer with attachment W86EP4564D.

• Recommended EPROM programmer

PrSoudpupcltioerr

Advantest

Andou

AVAL

MMininaatotoeElelecctrtoronnicicss

EPROM programmer

R4945, R4944, R4943

AF-9704

PKW-1100, PKW-3000

MODEL1890A

• "27010 (Vp-p = 12.5 V) Intel high-speed programming" mode should be adopted. The address must be set to "0 to 13FFFH"

and a jumper (DASEC) must be set to 'OFF' at programming.

(3) How to use the data security function

"Data security" is the function reading to disable the EPROM data from being read out.

The following is the process in order to execute data security function.

1. Set the jumper of attachment 'ON'.

2. Program again. The EPROM programmer will display an error. The error means that the data security functions normally.

It is not a trouble of the EPROM programmer or the LSI.

Notes

• Data security is not executed when the data of all addresses have 'FF' at sequence 2 above.

• Data security cannot be executed by programming the sequential operation "BLANK=>PROGRAM=>VERIFY"

cannot be executed data security at procedure 2 above.

• Set the jumper to 'OFF' after executing data security.

Data security

Data security OFF

Jumper

Pin 1

Jumper

W86EP4564D

(4) How to eliminate

The programming data can be erased by using the EPROM eraser.

(5) Shielding

Because the UVEPROM (ultraviolet erasable programmable ROM) is incorporated in LC86E4564, put the seal on the

window in use.

No. 5584-4/19

Share Link: