LC86P7248 查看數據表（PDF） - SANYO -> Panasonic

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LC86P7248

8-Bit Single-Chip Microcontroller with the One-Time Programmable PROM Built in

SANYO -> Panasonic 

LC86P7248

(4) Operating supply voltage

: 4.5V to 6.0V

(5) Instruction cycle time

: 1µs to 366µs

(6) Operating temperature

: -30°C to +70°C

(7) The pin compatible with the LC867200 series mask ROM devices

(8) Applicable mask ROM version : LC867248/LC867240/LC867232/LC867224

(9) Factory shipment

: QIP100E

Notice for use

LC86P7248 is provided for the first release and small shipping of the LC867200 series.

At using, take notice of the followings.

(1) A point of difference LC86P7248 and LC867200 series

Item

LC86P7248

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)

Power dissipation

Refer to ‘electrical characteristics’ on the semiconductor news.

LC86P7248 uses 256 bytes that is addressed on 0FF00H to FFFFH in the program memory as the option configuration data

area. This option configuration can execute all options which LC867200 series have.

• A kind of the option of the LC86P7248

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.

2. No Pull-up MOS Tr.

*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

Pull-up MOS Tr. of

Ports 70, 71, 72, 73

1. No Pull-up MOS Tr.

input port

*1 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.

No.6838-2/20

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