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UPD750004 Datasheet

  • UPD750004

  • 4 BIT SINGLE-CHIP MICROCONTROLLER

  • 84頁

  • NEC   NEC

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DATA SHEET
MOS INTEGRATED CIRCUIT
碌
PD750004,750006,750008,750004(A),750006(A),750008(A)
4 BIT SINGLE-CHIP MICROCONTROLLER
The
碌
PD750008 is one of the 75XL series 4-bit single-chip microcontrollers, which provide data processing
capability equal to that of an 8-bit microcontroller.
The
碌
PD750008 is an advanced model of the
碌
PD75008. It features an enhanced CPU function and enables high-
speed operation at a low voltage of 2.2 V. It can be substituted for the
碌
PD75008. In addition, it is best suited to
applications using batteries. The
碌
PD750008(A) has a higher reliability than the
碌
PD750008.
A built-in one-time PROM product,
碌
PD75P0016, is also available. It is suitable for small-scale production and
evaluation of application systems.
The following user鈥檚 manual describes the details of the functions of the
碌
PD750008. Be sure to read it
before designing application systems.
碌
PD750008 User鈥檚 Manual: U10740E
FEATURES
鈥?Capable of low-voltage operation: V
DD
= 2.2 to 5.5 V
鈥?Internal memory
Program memory (ROM)
: 4096
脳
8 bits (
碌
PD750004 and
碌
PD750004(A))
: 6144
脳
8 bits (
碌
PD750006 and
碌
PD750006(A))
: 8192
脳
8 bits (
碌
PD750008 and
碌
PD750008(A))
Data memory (RAM)
: 512
脳
4 bits
鈥?Function for specifying the instruction execution time
(useful for high-speed operation and saving power)
0.95
碌
s, 1.91
碌
s, 3.81
碌
s, 15.3
碌
s (when operating at
4.19 MHz)
0.67
碌
s, 1.33
碌
s, 2.67
碌
s, 10.7
碌
s (when operating at
6.0 MHz)
122
碌
s (when operating at 32.768 kHz)
鈥?Enhanced timer function (4 channels)
鈥?Can be easily substituted for the
碌
PD75008 because
this product succeeds to the functions and instructions
of the
碌
PD75008.
APPLICATIONS
鈥?/div>
碌
PD750004,
碌
PD750006, and
碌
PD750008
Cordless telephones, radio devices, audio products, and home electric appliances
鈥?/div>
碌
PD750004(A),
碌
PD750006(A), and
碌
PD750008(A)
Electrical equipment for automobiles
The
碌
PD750004,
碌
PD750006,
碌
PD750008,
碌
PD750004(A),
碌
PD750006(A), and
碌
PD750008(A) differ only in
quality grade. In this manual, the
碌
PD750008 is described unless otherwise specified. Users of other than the
碌
PD750008 should read
碌
PD750008 as referring to the pertinent product.
When the description differs among
碌
PD750004,
碌
PD750006, and
碌
PD750008, they also refer to the pertinent
(A) products.
碌
PD750004
鈫?/div>
碌
PD750004(A),
碌
PD750006
鈫?/div>
碌
PD750006(A),
碌
PD750008
鈫?/div>
碌
PD750008(A)
The information in this document is subject to change without notice.
Document No. U10738EJ3V0DS00 (3rd edition)
Date Published February 1997 J
Printed in Japan
The mark
shows major revised points.
漏
1994
1990

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