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UPD753304P Datasheet

  • UPD753304P

  • 4-BIT SINGLE-CHIP MICROCONTROLLER

  • 56頁

  • NEC   NEC

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DATA SHEET
MOS INTEGRATED CIRCUIT
碌
PD753304
4-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The
碌
PD753304 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
碌
PD753304 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鈥檚 manual.
碌
PD753304 User鈥檚 Manual: U12020E
FEATURES
鈥?RC oscillation circuit on chip
路 Main system clock: f
CC
= 3.6 MHz (typical value with 6.8-k鈩?external resistor connected. An internal
10-pF (typ.) capacitor is provided.)
路 Subsystem clock : f
CT
= 47 kHz (typ.) (Both a resistor and a capacitor are provided internally.)
鈥?Processing can be started immediately after standby mode is released.
鈥?Oscillation of the subsystem clock can be stopped in STOP mode.
鈥?Supply voltage: V
DD
= 2.5 to 5.5 V
鈥?On-chip memory
路 Program memory (ROM) : 4096
脳
8 bits
路 Data memory (RAM)
: 256
脳
4 bits
鈥?Variable instruction execution time function useful for power saving
路 1.1, 2.2, 4.4, 17.8
碌
s (in f
CC
= 3.6 MHz operation)
路 85.1
碌
s (in f
CT
= 47 kHz operation)
鈥?Programmable LCD controller/driver on chip
鈥?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
碌
PD753304P-XXX
碌
PD753304W-XXX
Package
Pellet
Wafer
Caution The
碌
PD753304 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.
漏
1997

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