UPD75316B datasheet(1/77 Pages) NEC

部件名	UPD75316B

功能描述	4-BIT SINGLE-CHIP MICROCOMPUTER

PDF	77 Pages

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制造商	NEC [NEC]

网页	http://www.nec.com/

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1 / 77 page

Document No.

IC-3196A

(O. D. No.

IC-8698A)

Date Published December 1994 P

Printed in Japan

The

µPD75316B is a 75X Series 4-bit single-chip microcomputer capable of the same data processing as an 8-

bit microcomputer.

It is a low-voltage operation version of the

µPD75316 with an on-chip LCD controller/driver. Operation at an ultra-

low voltage of 2.0 V is possible. An ultra small-sized plastic TQFP (12 x 12 mm) is also provided and it is suitable

for small-sized sets that use an LCD panel.

A detailed explanation of the functions will be given in the user's manual listed below. It should be read before

starting design work.

µPD75308 User's Manual: IEM-1263

FEATURES

• Ultra-low-voltage operation possible: VDD = 2.0 to 6.0 V

• Can be driven by two 1.5-V manganese batteries.

• On-chip memory

• Program memory (ROM)

: 16256

× 8 bits (

µPD75316B)

: 12160

× 8 bits (

µPD75312B)

• Data memory (RAM)

: 1024

× 4 bits

APPLICATIONS

Remote control, camcorder, camera, gas meter, etc.

ORDERING INFORMATION

Part number

Package

µPD75312BGC-×××-3B9

80-pin plastic QFP (14 x 14 mm)

µPD75312BGK-×××-BE9

80-pin plastic TQFP (Fine pitch) (12 x 12 mm)

µPD75316BGC-×××-3B9

80-pin plastic QFP (14 x 14 mm)

µPD75316BGK-×××-BE9

80-pin plastic TQFP (Fine pitch) (12 x 12 mm)

4-BIT SINGLE-CHIP MICROCOMPUTER

MOS INTEGRATED CIRCUIT

µPD75312B, 75316B

DATA SHEET

The information in this document is subject to change without notice.

Remark

×××: ROM code suffix

Unless stated otherwise, the explanations in this document will use the

µPD75316B as a representative part.

• Instruction execution time adjustment function

convenient in high-speed operation and power

saving

• 0.95

µs, 1.91 µs, 15.3 µs (@ 4.19 MHz)

• 122

µs (@ 32.768 kHz)

• On-chip programmable LCD controller/driver

• LCD drive voltage: 2.0 V to VDD

• Ultra small-sized plastic TQFP (12 x 12 mm)

• Suitable for small-sized set, such as a camera.

• PROM version µPD75P316B also available.

类似零件编号 - UPD75316B

制造商	部件名	数据表	功能描述
Renesas Technology Corp	UPD75316BGC-XXX-3B9	649Kb / 79P	MOS INTEGRATED CIRCUIT 1993
Renesas Technology Corp	UPD75316BGK-XXX-BE9	649Kb / 79P	MOS INTEGRATED CIRCUIT 1993

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