LC86P7148 データシートの表示（PDF） - SANYO -> Panasonic

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LC86P7148

8-Bit Single Chip Microcontroller with One-Time Programmable PROM

SANYO -> Panasonic 

LC86P7148

(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 LC867100 series mask ROM devices

(8) Applicable mask ROM version : LC867148/LC867140/LC867132/LC867128/LC867124/LC867120

/LC867116/LC867112/LC867108

(9) Factory shipment

: QFP80E

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

Item

LC86P7148

LC867148/40/32/28/24/20/16/12/08

Operation after reset

The option is specified until 3ms after going The program is executed from 00H of the

releasing

to a ‘H’ level to the reset terminal by program counter immediately after going to

degrees. The program is executed from 00H a ‘H’ level to the reset terminal.

of the program counter.

Operating supply

voltage range (VDD)

4.5V to 6.0V

2.5V to 6.0V

Total output current

Refer to ‘electrical characteristics’ on the semiconductor news.

[∑IOAL(2)]

[∑IOAL(3)]

Power dessipation

LC86P7148 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 LC867100 series have. Next tables show the options that

correspond and not correspond to LC86P7148.

• A kind of the option corresponding of the LC86P7148

A kind of option

Pins, Circuits

Input/output form of

input/output ports

Port 0

(specified in a bit)

Pull-up MOS Tr. of

input port

Port 1

(specified in a bit)

*1

Port 7

(specified in a bit) *1

Each of P74 and P75 has no

option

Contents of the option

1. Input : No Pull-up MOS Tr.

Output: N-channel open drain

*1

2. Input : Pull-up MOS Tr.

Output: CMOS

*2

1. Input : 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.

No.6692-2/21

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