UPD16641 データシートの表示（PDF） - NEC => Renesas Technology

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UPD16641

SEMICONDUCTOR SELECTION GUIDE

NEC => Renesas Technology 

4-Bit Single CChhiipp MMiiccrrooccoommppuutteerr

µPD7500 Series

s µPD7500 series product evolution

µ PD7503A

µ PD7502A

Internal LCD

controller/driver

General purpose µPD7508B

µPD7507B

Microcomputer

Standard

µ PD7564A

µ PD7554A

Internal SIO

µ PD7566A

µ PD7556A

Internal comparator

One-time PROM

µ PD75P54/64

µ PD75P56/66

s µPD7500 series

Type number

Features

µP D7 5 0 2 A

µP D7 5 0 3 A

Internal LCD controll-

er/driver

24 SEG

µP D7 5 0 7 B

µP D7 5 0 8 B

General purpose

High speed (2.86 µs)

µP D7 5 5 4 A

µP D7 5 6 4 A

µP D7 5 5 6 A

Stan-

dard

device

µP D7 5 6 6 A

Internal

serial

interface

Internal

comparator

R oscillation

External clock input

Ceramic oscillation

R oscillation

External clock input

Ceramic oscillation

µP D7 5 P 5 4

For 7554A

µP D7 5 P 6 4

µP D7 5 P 5 6

OTP

For 7564A

For 7556A

µP D7 5 P 6 6

For 7566A

ROM (∞8)

2K

4K

2K

4K

RAM (∞4)

128

224

128

224

I/O

Package

23 • 64-pin QFP

32 • 40-pin SDIP

• 44-pin QFP

16 • 20-pin SDIP

• 20-pin SOP

15

1K

64

20 • 24-pin SDIP

• 24-pin SOP

19

16 • 20-pin SDIP

15 • 20-pin SOP

1K

64

20 • 24-pin SDIP

19 • 24-pin SOP

Supply voltage

2.5 to 6.0 V

2.2 to 6.0 V

2.0 to 6.0 V

2.7 to 6.0 V

2.0 to 6.0 V

2.7 to 6.0 V

4.5 to 6.0 V

17

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