UPD784031YGC-3B9 NEC [NEC], UPD784031YGC-3B9 Datasheet
UPD784031YGC-3B9
Manufacturer Part Number
UPD784031YGC-3B9
Description
16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
Manufacturer
NEC [NEC]
Datasheet
1.UPD784031YGC-3B9.pdf
(88 pages)
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UPD784031YGC-3B9
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Document No. U11504EJ1V0DS00 (1st edition)
Date Published July 1997 N
Printed in Japan
FEATURES
applications in audio-visual systems.
designing your system.
APPLICATION FIELDS
ORDERING INFORMATION
PD784031YGC-3B9
PD784031YGC-8BT
PD784031YGK-BE9
The
The PD784031Y is a ROM-less version of PD784035Y and 784036Y.
The functions are explained in detail in the following User’s Manual. Be sure to read this manual when
78K/IV Series User’s Manual - Instruction
Cellular phones, cordless phones, audio-visual systems, etc.
PD784038, 784038Y Subseries User’s Manual - Hardware : U11316E
78K/IV Series
Pin-compatible with PD78234 Subseries,
Subseries
Minimum instruction execution time: 125 ns
(@ 32-MHz operation)
I/O ports: 46
Serial interface: 3 channels
UART/IOE (3-wire serial I/O): 2 channels
CSI (3-wire serial I/O, 2-wire serial I/O, I
1 channel
PWM output: 2 outputs
PD784026 Subseries, and PD784038
Part Number
PD784031Y is based on the
16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
80-pin plastic QFP (14 x 14 mm, thickness 2.7 mm)
80-pin plastic QFP (14 x 14 mm, thickness 1.4 mm)
80-pin plastic TQFP (fine pitch) (12 x 12 mm)
The information in this document is subject to change without notice.
PD784031 with an I
The mark
DATA SHEET
2
Package
C bus):
shows major revised points.
MOS INTEGRATED CIRCUIT
2
Timer/counter
16-bit Timer/counter x 3 units
16-bit Timer x 1 unit
Standby function
HALT/STOP/IDLE mode
Clock division function
Watchdog timer: 1 channel
A/D converter: 8-bit resolution x 8 channels
D/A converter: 8-bit resolution x 2 channels
Supply voltage: V
C bus control function appended, and is ideal for
: U10905E
PD784031Y
Internal ROM (Bytes)
DD
= 2.7 to 5.5 V
None
None
None
Internal RAM (Bytes)
©
2048
2048
2048
1996
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