HMS81004E 데이터 시트보기 (PDF) - Hynix Semiconductor

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HMS81004E

8-BIT SINGLE-CHIP MICROCONTROLLERS

Hynix Semiconductor 

HMS81004E/08E/16E/24E/32E

PIN NAME

R00

R01

R02

R03

R04

R05

R06

R07

R10

R11/INT1

R12/INT2

R13

R14/EC

R15/T2

R16/T1

R17/T0

R20

R21

R22

R23

R24

XIN

XOUT

REMOUT

RESET

TEST

VDD

VSS

INPUT/

OUTPUT

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I

O

O

I

I

P

P

Function

@RESET

- Each bit of the port can be individually configured as

an input or an output by user software

- Push-pull output

- CMOS input with pull-up resister (option)

- Can be programmable as key scan input

- Pull-up resisters are automatically disabled at output

mode

INPUT

- Each bit of the port can be individually configured as

an input or an output by user software

- Push-pull output

- CMOS input with pull-up resister (option)

- Can be programmable as key scan input or open

drain output

- Pull-up resisters are automatically disabled at output

mode

- Direct driving of LED(N-Tr.)

INPUT

- Each bit of the port can be individually configured as

an input or an output by user software

- Push-pull output

- CMOS input with pull-up resister (option)

- Pull-up resisters are automatically disabled at output

mode

- Direct driving of LED(N-Tr.)

Oscillator input

Oscillator output

High current output

Includes pull-up resistor

Includes pull-up resistor

Positive power supply

Groud

INPUT

‘L’ output

‘L’ level

@STOP

State of

before

Stop

State of

before

Stop

State of

before

Stop

Low

High

‘L’ output

state of

before stop

JUNE 2001 Ver 1.00

9

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