lc86p7148 Sanyo Semiconductor Corporation, lc86p7148 Datasheet - Page 2

• Manufacturer Part Number: lc86p7148
• Description: 8-bit Single Chip Microcontroller With One-time Programmable Prom
• Manufacturer: Sanyo Semiconductor Corporation

(4) Operating supply voltage
(5) Instruction cycle time
(6) Operating temperature
(7) The pin compatible with the LC867100 series mask ROM devices
(8) Applicable mask ROM version
(9) Factory shipment
Notice for use
LC86P7148 is provided for the first release and small shipping of the LC867100 series.
At using, take notice of the followings.
(1) A point of difference LC86P7148 and LC867100 series
• A kind of the option corresponding of the LC86P7148
LC86P7148 uses 256 bytes that is addressed on 0FF00H to FFFFH in the program memory as the option configuration data
area.
correspond and not correspond to LC86P7148.
*1) Specified in a bit.
*2) Specified in nibble unit.
Operation after reset
releasing
Operating supply
voltage range (VDD)
Total output current
Power dessipation
Input/output form of
input/output ports
Pull-up MOS Tr. of
input port
A kind of option
This option configuration can execute all options which LC867100 series have.
[ IOAL(2)]
[ IOAL(3)]
Item
Pull-up MOS Tr. is not provided in N-channel open drain output port.
The option is specified until 3ms after going
to a ‘H’ level to the reset terminal by
degrees. The program is executed from 00H
of the program counter.
4.5V to 6.0V
Refer to ‘electrical characteristics’ on the semiconductor news.
Port 0
(specified in a bit)
Port 1
(specified in a bit)
Port 7
(specified in a bit)
Each of P74 and P75 has no
option
:
:
:
:
:
4.5V to 6.0V
1 s to 366 s
-30 C to +70 C
LC867148/LC867140/LC867132/LC867128/LC867124/LC867120
/LC867116/LC867112/LC867108
QFP80E
Pins, Circuits
LC86P7148
LC86P7148
*1
*1
1. Input : No Pull-up MOS Tr.
2. Input : Pull-up MOS Tr.
1. Input : Programmable pull-up MOS Tr.
2. Input : Programmable pull-up MOS Tr.
1. No Pull-up MOS Tr.
2. Pull-up MOS Tr.
Output : N-channel open drain
Output : CMOS
Output : N-channel open drain
Output
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
LC867148/40/32/28/24/20/16/12/08
Contents of the option
Next tables show the options that
: CMOS
*1
*2
No.6692-2/21