LC86E7248 查看數據表（PDF） - SANYO -> Panasonic
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LC86E7248 Datasheet PDF : 19 Pages
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Notice for use
At using, take notice of the followings.
LC86E7248
(1) A point of difference LC86E7248 and LC867200 series
Item
LC86E7248
LC867248/40/32/24
Operation after reset
The option is specified until 3ms after The program is executed from 00H of
releasing
going to a ‘H’ level to the reset the program counter immediately after
terminal by degrees. The program is going to a ‘H’ level to the reset
executed from 00H of the program terminal.
counter.
Operating supply
4.5V to 6.0V
2.5V to 6.0V
voltage range (VDD)
Operating temperature
+10°C to +40°C
-30°C to +70°C
range (Topr)
Power dessipation
Refer to ‘electrical characteristics’ on the semiconductor news.
LC86E7248 uses 256 bytes that is addressed on 0FF00H to FFFFH in the program memory as the option configuration data
area. This option configuration cannot execute all options which LC867200 series have. Next tables show the options
that correspond and not correspond to LC86E7248.
• A kind of the option corresponding of the LC86E7248
A kind of option
Pins, Circuits
Input/output form of
input/output ports
Port 0
Port 1
*1
Port 3
Pull-up MOS Tr. of
input port
*1
Ports 70, 71, 72, 73
*1
Contents of the option
1. N-channel open drain output
2. CMOS output
*1
1. Pull-up MOS Tr.
2. No Pull-up MOS Tr.
*2
1. Input : Programmable pull-up MOS Tr.
Output : N-channel open drain
2. Input : Programmable pull-up MOS Tr.
Output : CMOS
1. Input : No Programmable pull-up MOS Tr.
Output : N-channel open drain
2. Input : Programmable pull-up MOS Tr.
Output : CMOS
1. No Pull-up MOS Tr.
2. Pull-up MOS Tr.
*1) Specified in a bit.
*2) Specified in nibble unit. Pull-up MOS Tr. is not provided in N-channel open drain output port.
The port operation related the option is different at reset. Refer to the next table.
No.6749-2/19
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