Sanyo LC86E6032 Specifications
Ordering number: EN*4300
Preliminary
LC86E6032
CMOS IC
LC86E6032
8-Bit Single-Chip Microcontroller
Overview
The LC86E6032 microcontroller is a CMOS 8-bit single
chip microcontroller with UVEPROM for LC866000A
series.
This microcontroller has the same functions and pin
assignment as for the LC866000A series mask ROM
version, and a 32K-byte EPROM.
Program data is rewritable. It is suitable for program
developments.
Features
(1) Option switching using EPROM data
The optional functions of the LC866000A series can
be specified using EPROM data.
LC86E6032 can be checked the functions of trial
piece using the mass production board.
(2) Internal 32K-byte UVEPROM
32K-byte UVEPROM (ultraviolet erasable and
programmable ROM) is built in. This corresponds to
LC866032B/28B/24B/20A/16A/12A/08A.
(3) The pin compatible with mask ROM version
(4) Factory shipment
DIC-64S
QFC-64E (Under development)
Package Dimensions
unit : mm
3126-DIC64S
[LC86E6032]
SANYO : DIC64S
unit : mm
3152-QFC64E
[LC86E6032]
SANYO : QIC64E
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
SANYO Electric Co., Ltd. Semiconductor LSI Div. Microcomputer Development Dep.
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D3098HA (II)/6232JN
No. 4300-1/19
LC86E6032
Notice for Use
LC86E6032 is provided for the program development and checking the function of LC866000A series.
At using, take notice of the followings.
(1) Reset
It is necessary to be sure to go into ‘L’ level and hold for 200 µs to reset terminal (RES) after power supplied voltage has been over
inferior limit of supply voltage.
The option is specified until 3ms after going into ‘H’ level to reset terminal by degrees.
The program is executed from 00H of program counter. The output form of all ports are N-channel open-drain while ‘L’ level to
reset terminal.
(2) Option
The LC86E6032 uses 256 bytes addressed 7F00H to 7FFFH in program memory as option data area.
This area does not affect the execution of program but means that the LC866032A program memory is 32512 bytes addressed
0000H to 7EFFH.
The option data is specified by the option-setting program “SU866000.EXE”. The specified option data is linked to the program
area by linkage editor “L866000.EXE”.
(3) ROM space
7FFFH
7F00H
Option data
Option data
area 256 bytes
area 256 bytes
Option
Option
Data Area
Data Area
Option
Option
Data Area
Data Area
Option
Option
Data Area
Data Area
Option
Option
Data Area
Data Area
7EFFH
6FFFH
5FFFH
4FFFH
3FFFH
2FFFH
1FFFH
Program
Area
Program
Area
Program
Area
Program
Area
Program
Area
32K 28K 24K 20K 16K 12K 8K
0000H
LC866032B LC866028B LC866024B LC866020A LC866016A LC866012A LC866008A
(4) Points of difference LC86E6032 and LC866000A series (mask ROM version)
Item LC86E6032 LC866032B/28B/24B/20A/16A/12A/08A
Operating temperature range +10°C to +40°C–30°C to +70°C
(Topr)
Output form of port at reset Open-drain output Output form specified by option data
Output form of segment Pulldown resistance Pulldown resistance: Provided/ Not provided
S0/T0 to S6/T6 Not provided Specified by option
S7/T7 to S15/T15 Provided (fixed) Provided (fixed)
S16 to S23 Provided (fixed) Specified by option
S24 to S29 Not provided Specified by option
Operating supply 4.5 to 6.0V 2.5 to 6.0V
voltage range (VDD)
Option
Option
Data Area
Data Area
Program
Area
Option
Option
Data Area
Data Area
Program
Area
No. 4300-2/19
LC86E6032
Option
A kind of option corresponding LC86E6032
Option types Pins, Circuits Contents of option
Input/output form of Port 0 1.Input:No Pullup MOS Transistor
input/output ports (specified in a bit) Output :N-channel open-drain
Port 1 1.Input :Programmable pullup MOS Transistor
(specified in a bit) Output :N-channel open-drain
Pullup MOS Transistor Port 7 1. No Pullup MOS Transistor
of input port (specified in a bit) 2. Pullup MOS Transistor
2.Input :Pullup MOS Transistor
Output :CMOS
2.Input :Programmable pullup MOS Transistor
Output :CMOS
A kind of option not corresponding LC86E6032
Option types Pins,Circuits Contents of option
Pulldown resistance of S0/T0 to S6/T6 1. Pulldown resistance
high voltage withstand S16 to S29 2. No Pulldown resistance
output terminal (specified in a bit)
How to Use
(1) Specification of options
LC86E6032 must be programmed after specifying option data. The option is specified by “SU866000.EXE”. The specified
option file and the file created by our macro assembler “M866000.EXE” are linked by our linkage loader “L866000.EXE”
which creates .HEX file, then the option code is put in the option specifed area (7F00H to 7FFFH) of its .HEX file.
(2) How to write data to EPROM
When writing data that was created by the linker to the LC86E6032, a general-purpose EPROM programmer can be used by
using special write conversion boards (W86EP6032D, W86EP6032Q).
• Recommended EPROM programmers
Supplier EPROM programmer
Advantest R4945, R4944, R4943
Andou AF-9704
AVAL PKW-1100, PKW-3000
Minato Electronics MODEL 1890A
• “27512 (Vp-p = 12.5 V) Intel high-speed programming” mode should be used. The address must be set to "0000H to
7FFFH" and the
jumper (DASEC) must be set 'OFF' at programming.
(3) How to use the data security function
"Data security" is a function to prevent the EPROM data from being read.
Instructions on using the data security function:
1. Set the jumper (DASEC) of the attachment 'ON'.
2. Attempt to program the EPROM.
The EPROM programmer displays an error. The error is a result of normal activity of the data security feature, and
does not indicate a problem with the programmer or the LSI.
Notes
• The data security function is not carried out when the data of all address contain 'FF' at step 2 above.
• Data security cannot be executed when the sequential writing operation of programming
"BLANK=>PROGRAM=>VERIFY" is used at step 2 above.
• Set the jumper 'OFF' after the execution of data security.
No. 4300-3/19
LC86E6032
(4) Erasing data
Use a general-purpose EPROM eraser to erase the written data.
(5) Shielding
The UVEPROM (ultraviolet erasable programmable ROM) is incorporated in the IC. Cover the window of the IC with a seal
in use.
Data security
OFF
ON
Pin 1
Data security
OFF
1 pin
Pin 1
ON
OFF
ON
Data security OFF
W86EP6032D W86EP6032Q
1 pin mark
Pin 1 mark
of LSI
OFF
ON
Not data security
Data security OFF
No. 4300-4/19
Pin Assignment
LC86E6032
V
SS
V
DD
Pin Assignment
Top view
V
SS
V
DD
Top view
No. 4300-5/19
System Block Diagram
LC86E6032
Base timer
SIO0
SIO1
Timer 0
Timer 1
ADC
INT0 to INT3
Noise filter
Interrupt control
Standby control
CF
RC
X'tal
Bus
Clock
generator
Bus interface
Port 1
Port 7
Port 8
Bus
IR PLA
EPROM
control
EPROM(32KB)
PC
ACC
B register
C register
ALU
PSW
RAR
A15 to A0
D7 to D0
TA
CE
OE
DASEC
VDDVPP
Real-time
service
XRAM
(128 bytes)
VFD controller
High voltage
output
RAM
Stack pointer
Port 0
Watchdog timer
No. 4300-6/19
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