M34513E4FP 查看數據表（PDF） - Renesas Electronics

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M34513E4FP

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

Renesas Electronics 

MITSUBISHI MICROCOMPUTERS

4513/4514 Group

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

Key-on wakeup control register K0

at reset : 00002

at RAM back-up : state retained

Pins P12 and P13 key-on wakeup

K03

control bit

Pins P10 and P11 key-on wakeup

K02

control bit

Pins P02 and P03 key-on wakeup

K01

control bit

Pins P00 and P01 key-on wakeup

K00

control bit

0

Key-on wakeup not used

1

Key-on wakeup used

0

Key-on wakeup not used

1

Key-on wakeup used

0

Key-on wakeup not used

1

Key-on wakeup used

0

Key-on wakeup not used

1

Key-on wakeup used

Pull-up control register PU0

at reset : 00002

at RAM back-up : state retained

PU03

PU02

PU01

PU00

Pins P12 and P13 pull-up transistor

control bit

Pins P10 and P11 pull-up transistor

control bit

Pins P02 and P03 pull-up transistor

control bit

Pins P00 and P01 pull-up transistor

control bit

0

Pull-up transistor OFF

1

Pull-up transistor ON

0

Pull-up transistor OFF

1

Pull-up transistor ON

0

Pull-up transistor OFF

1

Pull-up transistor ON

0

Pull-up transistor OFF

1

Pull-up transistor ON

Direction register FR0 (Note 2)

at reset : 00002

at RAM back-up : state retained

0

FR03 Port P53 input/output control bit

1

0

FR02 Port P52 input/output control bit

1

0

FR01 Port P51 input/output control bit

1

0

FR00 Port P50 input/output control bit

1

Notes 1: “R” represents read enabled, and “W” represents write enabled.

2: The 4513 Group does not have the direction register FR0.

Port P53 input

Port P53 output

Port P52 input

Port P52 output

Port P51 input

Port P51 output

Port P50 input

Port P50 output

R/W

R/W

W

85

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