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UPD750006A Datasheet

  • UPD750006A

  • 4 BIT SINGLE-CHIP MICROCONTROLLER

  • 84頁

  • NEC   NEC

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DATA SHEET
MOS INTEGRATED CIRCUIT
PD750004,750006,750008,750004(A),750006(A),750008(A)
4 BIT SINGLE-CHIP MICROCONTROLLER
The
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
PD750008 is an advanced model of the
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
PD75008. In addition, it is best suited to
applications using batteries. The
PD750008(A) has a higher reliability than the
PD750008.
A built-in one-time PROM product,
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
PD750008. Be sure to read it
before designing application systems.
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
8 bits (
PD750004 and
PD750004(A))
: 6144
8 bits (
PD750006 and
PD750006(A))
: 8192
8 bits (
PD750008 and
PD750008(A))
Data memory (RAM)
: 512
4 bits
鈥?Function for specifying the instruction execution time
(useful for high-speed operation and saving power)
0.95
s, 1.91
s, 3.81
s, 15.3
s (when operating at
4.19 MHz)
0.67
s, 1.33
s, 2.67
s, 10.7
s (when operating at
6.0 MHz)
122
s (when operating at 32.768 kHz)
鈥?Enhanced timer function (4 channels)
鈥?Can be easily substituted for the
PD75008 because
this product succeeds to the functions and instructions
of the
PD75008.
APPLICATIONS
鈥?/div>
PD750004,
PD750006, and
PD750008
Cordless telephones, radio devices, audio products, and home electric appliances
鈥?/div>
PD750004(A),
PD750006(A), and
PD750008(A)
Electrical equipment for automobiles
The
PD750004,
PD750006,
PD750008,
PD750004(A),
PD750006(A), and
PD750008(A) differ only in
quality grade. In this manual, the
PD750008 is described unless otherwise specified. Users of other than the
PD750008 should read
PD750008 as referring to the pertinent product.
When the description differs among
PD750004,
PD750006, and
PD750008, they also refer to the pertinent
(A) products.
PD750004
鈫?/div>
PD750004(A),
PD750006
鈫?/div>
PD750006(A),
PD750008
鈫?/div>
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.
1994
1990

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