HMS81004E 데이터 시트보기 (PDF) - Hynix Semiconductor

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HMS81004E

8-BIT SINGLE-CHIP MICROCONTROLLERS

Hynix Semiconductor 

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

6. PORT STRUCTURES

R0[0:7]

LVD

Circuit

OTP : connected

MASK : option (default connected)

VDD

Pull up

Reg.

Pull-up Tr.

Open Drain

Reg.

VDD

Data Reg.

Dir. Reg.

VSS

MUX

Rd

Key Scan

Input

KS_EN

MUX

Standby Release Level Control Register

Pin

Tr.: Transistor

Reg.: Register

R10, R13

LVD

Circuit

OTP : connected

MASK : option (default connected)

VDD

Pull up

Reg.

Pull-up Tr.

Open Drain

Reg.

VDD

Data Reg.

Function Sele-

Pin

ction Reg.

VSS

Dir Reg.

Key Scan

Input

MUX

Rd

MUX

KS_EN

Standby Release Level Control Register

Tr.: Transistor

Reg.: Register

R11/INT1, R12/INT2, R14/EC

LVD

Circuit

OTP : connected

MASK : option (default connected)

VDD

Pull up

Reg.

Pull-up Tr.

Open Drain

Reg.

VDD

Data Reg.

Function Sele-

Pin

ction Reg.

VSS

Dir Reg.

to R11...INT1

to R12...INT2

to R14...EC

MUX

Rd

Noise

Filter

Key Scan

Input

MUX

KS_EN

Standby Release Level Control Register

Tr.: Transistor

Reg.: Register

10

JUNE 2001 Ver 1.00

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