LC86E5632 Datasheet, PDF (4/21 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with the One-Time Programmable UVEPROM

(3) ROM space
7FFFH
7F00H
7EFFH
6FFFH
5FFFH
4FFFH
3FFFH
2FFFH
1FFFH
Opt ion data
Area 256 bytes
Opt ion
Data Area
LC86E5632
Opt ion
Data Area
Opt ion
Data Area
Opt ion
Data Area
Opt ion
Data Area
Opt ion
Data Area
Program area
32K bytes
0000H
LC865632
Program area
28K bytes
LC865628
Program area
24K bytes
LC865624
Program area
20K bytes
LC865620
Program area
16K bytes
LC865616
Program area
12K bytes
LC865612
Program area
8K bytes
LC865608
How to use
(1) Specification of option
Programming data for EPROM of the LC86E5632 is required.
Debugged evaluation file (EVA file) must be converted to an INTEL-HEX formatted file (HEX file) with file converter
program, EVA2HEX.EXE. The HEX file is used as the programming data for the LC86P5632.
(2) How to program for the EPROM
LC86E5632 can be programmed by the EPROM programmer with attachment ; W86EP5032D,
W86EP5032Q.
• Recommended EPROM programmer
Productor
Advantest
Andou
AVAL
Minato electronics
EPROM programmer
R4945, R4944, R4943
AF-9704
PKW-1100, PKW-3000
MODEL 1890A
• “27512 (Vpp=12.5V) Intel high speed programming” mode available. The address must be set to
“0000H to 7FFFH” and a jumper (DASEC) must be set to ‘OFF’ at programming.
(3) How to use the data security function
“Data security” is the disabled function to read the data of the EPROM.
The following is the process in order to execute the data security.
1. Set ‘ON’ the jumper of attachment.
2. Program again. Then EPROM programmer displays the error. The error means normally activity of the data
security. It is not a trouble of the EPROM programmer or the LSI.
Notes
• Data security is not executed when the data of all address have ‘FF’ at the sequence 2 above.
• The programming by a sequential operation “BLANK⇒PROGRAM⇒VERIFY” cannot be executed data security at the
sequence 2 above.
• Set to ‘OFF’ the jumper after executing the data security.
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