91400 RM (IM) HK No.6744-1/21
Ver.1.02
30399
Preliminary
Overview
The LC86E5632 is a CMOS 8-bit single chip microcontroller with one-time UVEPROM for the LC865600 series.
This microcontroller has the function and the pin description of the LC865600 series mask ROM version, and 32K-byte
EPROM. The program data is rewritable.
It is suitable to developing the program.
Features
(1) Option switching by EPROM data
The option function of the LC865600 series can be specified by the EPROM data.
LC86E5632 can be checked the function of the trial pieces using the mass production board.
(2) Internal one-time EPROM capacity : 32768 bytes
(3) Internal RAM capacity
: 512 bytes
Mask ROM version
PROM capacity
RAM capacity
LC865632 32512
bytes 512
bytes
LC865628 28672
bytes 512
bytes
LC865624 24576
bytes 512
bytes
LC865620 20480
bytes 384
bytes
LC865616 16384
bytes 384
bytes
LC865612 12288
bytes 384
bytes
LC865608
8192 bytes
384 bytes
Programming service
We offers various services at nominal charges. These include the ROM writing, the ROM reading, the package
stamping and the screening. Contact our representative for further information.
8-Bit Single Chip Microcontroller
with the One-Time Programmable UVEPROM
LC86E5632
Ordering number : ENN*6744
CMOS IC
LC86E5632
No.6744-2/21
(4) Operating supply voltage
: 4.5V to 6.0V
(5) Instruction cycle time
: 0.98
s to 400
s
(6) Operating temperature
: +10
C to +40
C
(7) The pin compatible with mask ROM version
(8) Applicable mask ROM version
: LC865632/ LC865628/ LC865624/LC865620/LC865616/
LC865612/
LC865608
(9) Factory shipment
: DIC64S, QFC64E
Notice for use
LC86E5632 is provided for the first release and small shipping of the LC865600 series.
At using, take notice of the followings.
(1) A point of difference LC86E5632 and LC865600 series
Item LC86E5632
LC865632/28/24/20/16/12/08
Port form at reset
Please refer "Port form at reset" on next page.
Operation after reset
releasing
The option is specified until 3ms after
going to a `H' level to the reset terminal
by dgrees. The program is executed
from 00H of the program counter.
The program is executed from 00H of the
program counter immediately after going to
a `H' level to reset terminal.
Operating supply voltage
range (VDD)
4.5V to 6.0V
2.7V to 6.0V
Operating temperature
range (Topg)
+10
C
to +40
C
-30
C
to +70
C
Total output current
[
IOAH(1)]
[
IOAH(2)]
Power dissipation
[IDDOP(1)]
[IDDOP(2)]
[IDDOP(3)]
[IDDOP(4)]
Refer to `electrical characteristics' on the semiconductor news.
A kind of the option corresponding of the LC86E5632
A kind of option
Pins, Circuits
Contents of the option
Port 0
(Specified in a bit)
1. Input
: No pull-up MOS Tr.
Output : N-channel open drain
2. Input
: Pull-up MOS Tr.
Output : CMOS
Port 1,2
(Specified in a bit)
1. Input
: Programmable pull-up MOS Tr.
Output : N-channel open drain
2. Input
: Programmable pull-up MOS Tr.
Output : CMOS
Input/output form of
Input/output ports
Port 3,4,5
(Specified in a bit)
1. Input
: No Programmable pull-up MOS Tr.
Output : N-channel open drain
2. Input
: Programmable pull-up MOS Tr.
Output : CMOS
Pull-up MOS Tr. Of port7
port7
(Specified in a bit)
1. Pull-up MOS Tr. not provided
2. Pull-up MOS Tr. provided
* P74 has on pull-up resistor option.
The port operation related the option is different at reset. Refer to the next table.
LC86E5632
No.6744-3/21
Port form at reset
Pin
Contents of the option
LC86E5632 LC865632/28/24/20/16/12/08
Input : Not pull-up MOS Tr.
Output : N-channel open drain
(Same as the mask version)
Input mode without pull-up
MOS Tr. (Output is OFF)
P0
Input : Pull-up MOS Tr.
Output : CMOS
Input mode
The pull-up MOS Tr. is not provided
during reset or several hundred
microseconds after releasing reset.
After that, the pull-up MOS Tr. is
provided. (Output is OFF)
Input mode without pull-up
MOS Tr. (Output is OFF)
Input : Programmable pull-up
MOS Tr.
Output : N-channel open
drain
(Same as the mask version)
Input mode without pull-up
MOS Tr. (Output is OFF)
P1,
P2
Input : Programmable pull-up
MOS Tr.
Output : CMOS
(Same as the mask version)
Input mode without pull-up
MOS Tr. (Output is OFF)
Input : Not Programmable
pull-up MOS Tr.
Output : N-channel open drain
(Same as the mask version)
Input mode without pull-up
MOS Tr. (Output is OFF)
P3,
P4,
P5
Input : Programmable pull-up
MOS Tr.
Output : CMOS
(Same as the mask version)
Input mode without pull-up
MOS Tr. (Output is OFF)
Pull-up MOS Tr. not provided
(Same as the mask version)
Input mode without pull-up
MOS Tr.
P7
Pull-up MOS Tr. provided
Input mode
The pull-up MOS Tr. is not provided
during reset or several hundred
microseconds after releasing reset.
After that, the pull-up MOS Tr. is
provided.
Input mode without pull-up
MOS Tr.
(2) Option
LC86E5632 uses 256 bytes which is addressed on 7F00H to 7FFFH in the program memory as option data area. This
area does not affect the execution of program but the program memory capacity of LC865632 is 32512 bytes which is
addressed on 0000H to 7EFFH.
The option data is created by the option specified program "SU865000.EXE". The created option data is linked to the
program area by linkage loader "L865000.EXE".
LC86E5632
No.6744-4/21
(3) ROM space
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 EPROM
programmer
Advantest
R4945, R4944, R4943
Andou AF-9704
AVAL PKW-1100,
PKW-3000
Minato electronics
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.
Opt ion data
Area 256 bytes
Opt ion
Data Area
Program area
32K bytes
7FFFH
7F00H
7EFFH
6FFFH
5FFFH
4FFFH
3FFFH
2FFFH
1FFFH
0000H
Program area
28K bytes
Opt ion
Data Area
Program area
24K bytes
Opt ion
Data Area
Program area
20K bytes
Opt ion
Data Area
Program area
16K bytes
Opt ion
Data Area
Program area
12K bytes
Opt ion
Data Area
Program area
8K bytes
LC865632 LC865628 LC865624 LC865620 LC865616 LC865612 LC865608
LC86E5632
No.6744-5/21
(4) How to eliminate
The programming data can be erased by using the EPROM eraser.
(5) Shielding
The UVEPROM (ultraviolet erasable programmable ROM) is in it. Put the seal on the window in use.
W86EP5032D
W86EP5032Q
Data security
Not data security
Data security
Not data security
1 pin
1 pin mark
of LSI
1 pin
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