Datasheet > UPD75336GC

UPD75336GC

更新时间： 2024-02-15 17:18:49

品牌	Logo	应用领域
日电电子 - NEC		计算机
页数	文件大小	规格书
68页	524K
描述
4-BIT SINGLE-CHIP MICROCOMPUTER

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数据手册

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UPD75336GC 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD75336

4-BIT SINGLE-CHIP MICROCOMPUTER

DESCRIPTION

The µPD75336 is one of the “75X-series” 4-bit single-chip microcomputers enabled to process data with

performance equivalent to that of 8-bit microcomputers.

The µPD75336 is a microcomputer with an expanded capacity of the ROM and RAM of conventional µPD75328

and an improved 8-bit data processing capacity. It can carry out A/D converter low-voltage operations.

For evaluation purposes for system development or small-quantity production, theµPD75P336 is available which

is a product with the on-chip mask ROM of µPD75336 replaced with a one-time PROM.

Functions are described in detail in the following User’s Manual, which should be read when carrying out design

work.

µPD75336 User’s Manual: IEU-725

FEATURES

• µPD75328 upward compatible

• Instruction execution time variable function useful for high-speed operations and power saving

• 0.95, 1.91, 3.81, 15.3 µs (Main system clock: When operated at 4.19 MHz)

• 122 µs (Subsystem clock: When operated at 32.768 kHz)

• Memory capacity: µPD75336 ROM: 16256 × 8 bits

RAM:

768 × 4 bits

• On-chip 8-bit resolution A/D converter (successive approximation type): 8 channels

• Low-voltage operation possible: V^DD= 2.7 to 6.0 V

• On-chip LCD controller/driver

• Maximum of 20 × 4 segments drive possible

• Improved timer functions: 4 channels

• Improved 8-bit data processing capability

• Transfer, add/subtract, increase/decrease and compare possible

• Ultra-compact package in use (80-pin plastic TQFP (fine pitch)( 12 mm))

• On-chip PROM (µPD75P336) operative at low voltages available

• VDD = 2.7 to 6.0 V

APPLICATIONS

Cameras, VCR integrated cameras, air conditioners, sphygmomanometers, etc.

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

The mark ★ shows major revised points.

Document No. IC-2893C

(O.D. No. IC-7972C)

Date Published February 1994 P

Printed in Japan

12 3 4 5 6 7...68

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