UPD753304W

更新时间： 2024-11-05 22:59:35

品牌	Logo	应用领域
日电电子 - NEC		微控制器
页数	文件大小	规格书
56页	370K
描述
4-BIT SINGLE-CHIP MICROCONTROLLER

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中文翻译

获取价格

数据手册

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UPD753304W 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD753304

4-BIT SINGLE-CHIP MICROCONTROLLER

DESCRIPTION

The µPD753304 is one of the 75XL series 4-bit single-chip microcontroller chips and has a data processing

capability comparable to that of an 8-bit microcontroller.

Since it inherits the 75X series CPU, it has upward compatibility.

While the conventional 75X series products with an on-chip LCD controller/driver use an 80-pin package, the

µPD753304 is sold as a pellet/wafer to make it possible to be built into portable devices with an LCD display

function, etc.

For detailed function descriptions, refer to the following user’s manual.

µPD753304 User’s Manual: U12020E

FEATURES

•

RC oscillation circuit on chip

Main system clock: f^CC= 3.6 MHz (typical value with 6.8-kΩ external resistor connected. An internal

10-pF (typ.) capacitor is provided.)

Subsystem clock : f^CT= 47 kHz (typ.) (Both a resistor and a capacitor are provided internally.)

•

Processing can be started immediately after standby mode is released.

Oscillation of the subsystem clock can be stopped in STOP mode.

Supply voltage: V^DD= 2.5 to 5.5 V

On-chip memory

Program memory (ROM): 4096 × 8 bits

Data memory (RAM) : 256 × 4 bits

•

Variable instruction execution time function useful for power saving

1.1, 2.2, 4.4, 17.8 µs (in fCC = 3.6 MHz operation)

85.1 µs (in fCT = 47 kHz operation)

•

Programmable LCD controller/driver on chip

Sold as a pellet/wafer to make it possible to be built into portable devices with an LCD display function

APPLICATION

Small LCD display device, etc.

ORDERING INFORMATION

Part Number

Package

Pellet

Wafer

µPD753304P-XXX

µPD753304W-XXX

Caution The µPD753304 is sold as a pellet/wafer. However, an ES product in 42-pin ceramic shrink DIP

is also available.

Remark XXX is a ROM code suffix.

For the pellet/wafer, consult NEC because an agreement concerning quality must be made.

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

Document No. U11874EJ1V0DS00 (1st edition)

Date Published October 1997 N

Printed in Japan

The mark

shows major revised points.

1997

12 3 4 5 6 7...56

中文翻译

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