LC86P5420 Datasheet, PDF (2/22 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with the One-Time Programmable PROM

LC86P5420
Notice for use
The LC86P5420 is provided for the first release and small shipping of the LC865500 / LC865400 series.
At using, take notice of the followings.
(1) A point of difference the LC86P5420 and the LC865500 / LC865400 series
Item
Operation after reset
releasing
Operating supply
voltage range (VDD)
Power dissipation
LC86P5420
The option is specified by degrees
until 3ms after going to a 'H' level
to the reset terminal. The program
is executed from 00H of the
program counter.
4.5V to 6.0V
LC865520 / 16 / 12 / 08 / 04 LC865412 / 08 / 04
The program is executed from 00H of the
program counter immediately after going
to a 'H' level to the reset terminal.
2.5V to 6.0V
Refer to 'electrical characteristics' on the semiconductor news.
The LC86P5420 functions same as the followings while resetting ; LC865520 / 16 / 12 / 08 / 04, LC865412
/ 08 / 04.
The LC86P5420 uses 256 bytes that is addressed on 7F00H to 7FFFH in the program memory as the
option configulation data area.
•A kind of the option corresopnding of the LC86P5420
A kind of option
Pins, Circuits
Contents of the option
Input / output form of Port 0
1. N-channel open drain output
input / output ports
2. CMOS output
*1
1. Pull-up MOS Tr. provided
2. Pull-up MOS Tr. not provided
*2
Port 1
1. Input : Programmable pull-up MOS Tr.
Output : N-channel open drain
2. Input : Programmable pull-up MOS Tr.
*1 Output : CMOS
Port 3
1. Input : No Programmable pull-up
MOS Tr.
Output : N-channel open drain
2. Input : Programmable pull-up MOS Tr.
*1 Output : CMOS
*1) Specified in bit
*2) Specified in nibble unit. Pull-up MOS Tr. is not provided in N-channel open drain output port.
(2) Option
The option data is created by the option specified program "SU86K.EXE". The created option data is
linked to the program area by the linkage loader "L86K.EXE".
No.6730-2/22