UPD78F0838 Renesas Electronics Corporation., UPD78F0838 Datasheet - Page 171

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UPD78F0838

Manufacturer Part Number

UPD78F0838

Description

8-bit Single-chip Microcontrollers

Manufacturer

Renesas Electronics Corporation.

Datasheet

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P94 to P96

P97

P120

P121

P122

P123

P124

Pin Name

Notes 1.

Table 4-4. Settings of LCDPFALL, LCDPF0, LCDPF3, SMPC, ISC, Port Mode Register, and Output Latch

2.

SEG36 to

SEG38

SM41 to SM43

SEG39

SM44

ZPD44

EXLVI

X1

OCD0A

X2

EXCLK

OCD0B

XT1

XT2

EXCLKS

For

For

Function Name

Alternate Function

Note2

Note2

Note1

Note1

PD78F0838 and 78F0839.

PD78F0840, 78F0841, 78F0842, 78F0843, 78F0846, 78F0847, 78F0848, and 78F0849.

Note2

Output

Output

Output

Output

Input

Input

Input

Input

Input

Input

Input

Input

I/O

I/O

I/O

When Using Alternate Function (7/7)

Preliminary User’s Manual U19748EJ1V0UD

CHAPTER 4 PORT FUNCTIONS

PF9ALL = 1

PF9ALL = 0

PF9ALL = 1

PF9ALL = 0

PF9ALL = 0

LCDPFALL

–

–

–

–

–

–

–

–

–

(b) 78K0/DF2

LCDPF0

–

–

–

–

–

–

–

–

–

–

–

–

–

–

LCDPF3

–

–

–

–

–

–

–

–

–

–

–

–

–

–

EN4 = 1

EN4 = 1

SMPC

–

–

–

–

–

–

–

–

–

–

–

–

ISC

–

–

–

–

–

–

–

–

–

–

–

–

–

–

PM

0

0

1

1

1

1

1

1

1

1

1

1

P

0

0

(4/4)

169

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