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UPD780076YGC-XXX-AB8 Datasheet

  • UPD780076YGC-XXX-AB8

  • 8-Bit Microcontroller

  • 72頁

  • ETC

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PRELIMINARY PRODUCT INFORMATION
DATA SHEET
碌
PD780076, 780078, 780076Y, 780078Y
8-BIT SINGLE-CHIP MICROCONTROLLERS
MOS INTEGRATED CIRCUIT
DESCRIPTION
The
碌
PD780076 and 780078 are products in the
碌
PD780078 Subseries within the 78K/0 Series. They are based
on the existing
碌
PD780034A Subseries, with an enhanced timer and serial interface and greater ROM and RAM
capacities.
The
碌
PD780076Y and 780078Y are products based on the
碌
PD780078 Subseries, with an I
2
C bus interface
supporting multimaster.
A flash memory version, the
碌
PD78F0078 and 78F0078Y, and various development tools are available.
Detailed function descriptions are provided in the following user鈥檚 manuals. Be sure to read them before
designing.
碌
PD780076, 780078, 780076Y, 780078Y Subseries User鈥檚 Manual: U14260E
78K/0 Series User鈥檚 Manual 鈥?Instructions: U12326E
FEATURES
鈥?Internal large capacity ROM and RAM
Item Program Memory
Internal ROM
Part Number
Data Memory
Internal High-
Speed RAM
48 KB
60 KB
1024 bytes
Internal Expansion
RAM
1024 bytes
鈥?64-pin plastic QFP (14
脳
14)
鈥?64-pin plastic TQFP (12
脳
12)
Package
碌
PD780076, 780076Y
碌
PD780078, 780078Y
鈥?Minimum instruction execution time: 0.24
碌
s (at f
X
= 8.38 MHz operation)
鈥?I/O ports: 52 (N-ch open-drain 5 V withstand voltage: 4)
鈥?10-bit resolution A/D converter: 8 channels
鈥?Serial interface: 3 channels (
碌
PD780078 Subseries)
4 channels (
碌
PD780078Y Subseries)
鈥?Timer: 6 channels
鈥?Power supply voltage: V
DD
= 1.8 to 5.5 V
APPLICATIONS
Personal computers, air conditioners, dash boards, air bags, car audios, etc.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. U14259EJ1V0DS00 (1st edition)
Date Published April 2001 N CP(K)
Printed in Japan
The mark
shows major revised points.
漏
1999

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