900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




  NEC Electronic Components Datasheet  

UPD754302A Datasheet

4-BIT SINGLE-CHIP MICROCONTROLLER

No Preview Available !

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
• 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
• 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
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 information in this document is subject to change without notice.
Document No. U10797EJ2V0DS00 (2nd edition)
Date Published November 1996 N
Printed in Japan
The mark shows major revised points.
©
1996


  NEC Electronic Components Datasheet  

UPD754302A Datasheet

4-BIT SINGLE-CHIP MICROCONTROLLER

No Preview Available !

µPD754302, 754304, 754302(A), 754304(A)
ORDERING INFORMATION
Parts Number
µPD754302GS-×××
µPD754304GS-×××
µPD754302GS(A)-×××
µPD754304GS(A)-×××
Package
36-pin plastic shrink SOP (300 mil, 0.8 mm pitch)
36-pin plastic shrink SOP (300 mil, 0.8 mm pitch)
36-pin plastic shrink SOP (300 mil, 0.8 mm pitch)
36-pin plastic shrink SOP (300 mil, 0.8 mm pitch)
Quality Grade
Standard
Standard
Special
Special
Remark × indicates a ROM code number.
Please refer to "Quality Grades on NEC Semiconductor Devices" (Document No. C11531E) published by
NEC Corporation to know the specification of quality grade on the devices and its recommended applications.
Difference between µPD75430× and µPD75430×(A)
Item
Parts Number
Quality grade
µPD754302
µPD754304
Standard
µPD754302(A)
µPD754304(A)
Special
2


Part Number UPD754302A
Description 4-BIT SINGLE-CHIP MICROCONTROLLER
Maker NEC
Total Page 30 Pages
PDF Download

UPD754302A Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 UPD754302 4-BIT SINGLE-CHIP MICROCONTROLLER
NEC
2 UPD754302A 4-BIT SINGLE-CHIP MICROCONTROLLER
NEC





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy