LC86E5420

No.6805-2/21

Notice for use

The LC86E5420 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 LC86E5420 and the LC865500 / LC865400 series

Item

LC86E5420

LC865520 / 16 / 12 / 08 / 04 / LC865412 / 08 / 04

Operation after reset

The option is specified by degreess until 3ms The program is executed from 00H of

releasing

after going to a 'H' level to the reset terminal. the program counter immediately after

The program is executed from 00H of the

going to a 'H' level to the reset terminal.

program counter.

Operating supply

4.5V to 6.0V

2.5V to 6.0V

voltage range (VDD)

Operating temperature

+10 to +40

°C

--30 to +70

°C

range (Topg)

Power dissipation

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 LC86E5420 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 LC86E5420

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".