UPD754304GSA

更新时间： 2024-10-13 22:16:03

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
74页	308K
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4-BIT SINGLE-CHIP MICROCONTROLLER

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UPD754304GSA 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD754302,754304,754302(A),754304(A)

4-BIT SINGLE-CHIP MICROCONTROLLER

The µPD754304 is one of the “75XL Series” 4-bit single-chip microcontrollers with data processing capability

comparable to that of 8-bit microcontrollers. The µPD754303(A) has a higher reliability than the µPD754304.

The microcontrollers in the 75XL Series have expanded CPU functions than those of the 75X Series and can

operate at a voltage of as low as 1.8 V; therefore, they are ideal for battery-driven application systems.

As the one-time PROM version of the µPD754304, the µPD75P4308 is ideal for evaluation of a system under

development or for small-scale production of application systems.

Detailed information about functions can be found in the following document. Be sure to read the following

document before designing.

µPD754304 User’s Manual: U10123E

FEATURES

•

Variable instruction execution time effective for high-

speed operation and power saving

0.95, 1.91, 3.81, or 15.3 µs (at 4.19 MHz)

0.67, 1.33, 2.67, or 10.7 µs (at 6.0 MHz)

Internal serial interface (1 channel)

Powerful timer function (3 channels)

Inherits instruction set of existing 75X Series for easy

replacement

•

Low-voltage operation: VDD = 1.8 to 5.5 V

Internal memory

Program memory (ROM):

2048 × 8 bits (µPD754302, 754302(A))

4096 × 8 bits (µPD754304, 754304(A))

Data memory (RAM): 256 × 4 bits

•

APPLICATIONS

•

µPD754302, 754302(A)

Cordless telephones, TVs, VCRs, audio systems, household appliances, office machines, etc.

•

µPD754304, 754304(A)

Automotive appliance, etc.

The µPD754302 and 754304 differ from the µPD754302(A) and 754304(A) only in terms of their quality grade.

Unless otherwise specified, the µPD754304 is treated as a representative model in this Data Sheet.

For the models other than the µPD754304, µPD754304 can be read as the other model name.

If different descriptions are made for the µPD754302 and 754304, the (A) models correspond as follows:

µPD754302 → µPD754302(A), µPD754304 → µPD754304(A)

The inform ation in this docum ent is subject to change w ithout notice.

Document No. U10797EJ2V0DS00 (2nd edition)

Date Published November 1996 N

Printed in Japan

The mark

shows major revised points.

1996

12 3 4 5 6 7...74

中文翻译

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与UPD754304GSA相关器件

型号	品牌	获取价格	描述	数据表
UPD754304GS-XXX	NEC	获取价格	4-Bit Microcontroller
UPD754304GS-XXX	RENESAS	获取价格	UPD754304GS-XXX
UPD754304GS-XXX-A	NEC	获取价格	Microcontroller, 4-Bit, MROM, MOS, PDSO36, 0.300 INCH, 0.80 MM PITCH, PLASTIC, SSOP-36
UPD75512	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75512A	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75512GF	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75512GF(A)-XXX-3B9	NEC	获取价格	Microcontroller, 4-Bit, MROM, MOS, PQFP80, 14 X 20 MM, PLASTIC, QFP-80
UPD75512GFA	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75512GF-XXX3B9	ETC	获取价格	4-Bit Microcontroller
UPD75516	NEC	获取价格	4-BIT, SINGLE-CHIP CMOS MICROCOMPUTER WITH EXTENSIVE I/O AND A/D CONVERTER

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