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UPD78P4038 の電気的特性と機能

UPD78P4038のメーカーはNECです、この部品の機能は「16/8-BIT SINGLE-CHIP MICROCONTROLLER」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD78P4038
部品説明 16/8-BIT SINGLE-CHIP MICROCONTROLLER
メーカ NEC
ロゴ NEC ロゴ 




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UPD78P4038 Datasheet, UPD78P4038 PDF,ピン配置, 機能
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD78P4038
16/8-BIT SINGLE-CHIP MICROCONTROLLER
The µPD78P4038, 78K/IV Series' product, is a one-time PROM or EPROM version of the µPD784035, µPD784036,
µPD784037, and µPD784038 with internal masked ROM.
Since user programs can be written to PROM, this microcontroller is best suited for evaluation in system
development, manufacture of small quantities of multiple products, and fast start-up of applications.
For specific functions and other detailed information, consult the following user's manual.
This manual is required reading for design work.
µPD784038, 784038Y Subseries User's Manual, Hardware : U11316E
78K/IV Series User's Manual, Instruction
: U10905E
FEATURES
Compatible with the µPD78P238, µPD78P4026, and µPD78P4038Y
Internal PROM: 128 Kbytes
µPD78P4038KK-T : EPROM (best suited for system evaluation)
µPD78P4038GC-3B9 : One-time PROM (best suited for manufacture of small quantities)
µPD78P4038GC-8BT : One-time PROM (best suited for manufacture of small quantities)
µPD78P4038GK-BE9 : One-time PROM (best suited for manufacture of small quantities)
Internal RAM
: 4,352 bytes
Power supply voltage : VDD = 2.7 to 5.5 V
QTOPTM microcomputer (In the planning phase)
Remark The QTOP microcomputer is a microcomputer with a built-in one-time PROM that is totally supported
by NEC. The support includes writing application programs, marking, screening, and verification.
ORDERING INFORMATION
Part number
Package
Internal ROM
µPD78P4038GC-3B9
µPD78P4038GC-×××-3B9
µPD78P4038GC-8BT
µPD78P4038GK-BE9
µPD78P4038GK-×××-BE9
µPD78P4038KK-T
80-pin plastic QFP (14 × 14 × 2.7 mm)
80-pin plastic QFP (14 × 14 × 2.7 mm)
80-pin plastic QFP (14 × 14 × 1.4 mm)
80-pin plastic TQFP (fine pitch) (12 × 12 mm)
80-pin plastic TQFP (fine pitch) (12 × 12 mm)
80-pin ceramic WQFN (14 × 14 mm)
One-time PROM
One-time PROM (QTOP microcomputer)
One-time PROM
One-time PROM
One-time PROM (QTOP microcomputer)
EPROM
In this reference, all ROM components that are common to one-time PROM and EPROM are referred to as
PROM.
The information in this document is subject to change without notice.
Document No. U10848EJ2V0DS00 (2nd edition)
Date Published July 1998 J CP(K)
Printed in Japan
The mark shows major revised points.
©
1995

1 Page





UPD78P4038 pdf, ピン配列
µPD78P4038
78K/IV SERIES PRODUCT DEVELOPMENT DIAGRAM
: Under mass production
: Under development
Standard models
µPD784026
Enhanced A/D,
16-bit timer,
and power
management
I2C bus supported
µPD784038Y
µPD784038
Enhanced internal memory capacity,
pin compatible with the µPD784026
Multimaster I2C bus supported
µPD784216Y
µPD784216
100 pins,
enhanced I/O and
internal memory capacity
µPD784054
Multimaster I2C bus supported
µPD784225Y
µPD784225
80 pins,
added ROM correction
Multimaster I2C bus supported
µPD784218Y
µPD784218
Enhanced internal memory capacity,
added ROM correction
ASSP models
µPD784955
For DC inverter control
µPD784908
Equipped with IEBusTM
controller
µPD784915
For software servo control,
equipped with analog circuit
for VCR,
enhanced timer
µPD784046
Equipped with 10-bit A/D
µPD784937
Enhanced function of the µPD784908,
enhanced internal memory capacity,
added ROM correction
Multimaster I2C bus supported
µPD784928Y
µPD784928
Enhanced function of the µPD784915
3


3Pages


UPD78P4038 電子部品, 半導体
µPD78P4038
CONTENTS
1. DIFFERENCES BETWEEN µPD78P4038 AND MASKED ROM PRODUCTS ....................... 7
2. PIN CONFIGURATION (TOP VIEW) ......................................................................................... 8
3. BLOCK DIAGRAM ..................................................................................................................... 11
4. LIST OF PIN FUNCTIONS ......................................................................................................... 12
4.1 Pins for Normal Operating Mode ................................................................................................... 12
4.2 Pins for PROM Programming Mode (VPP +5 V or +12.5 V, RESET = L) ................................. 15
4.2.1 Pin functions ....................................................................................................................... 15
4.2.2 Pin functions ....................................................................................................................... 16
4.3 I/O Circuits for Pins and Handling of Unused Pins .................................................................... 17
5. INTERNAL MEMORY SWITCHING REGISTER (IMS) ............................................................ 20
6. PROM PROGRAMMING ............................................................................................................ 21
6.1 Operation Mode ................................................................................................................................ 21
6.2 PROM Write Sequence .................................................................................................................... 23
6.3 PROM Read Sequence .................................................................................................................... 27
7. ERASURE CHARACTERISTICS (µPD78P4038KK-T ONLY) ................................................. 28
8. PROTECTIVE FILM COVERING THE ERASURE WINDOW (µPD78P4038KK-T ONLY) .... 28
9. QUALITY ..................................................................................................................................... 28
10. SCREENING ONE-TIME PROM PRODUCTS .......................................................................... 28
11. ELECTRICAL CHARACTERISTICS ......................................................................................... 29
12. PACKAGE DRAWINGS ............................................................................................................. 55
13. RECOMMENDED SOLDERING CONDITIONS ........................................................................ 59
APPENDIX A DEVELOPMENT TOOLS ......................................................................................... 61
APPENDIX B CONVERSION SOCKET (EV-9200GC-80) AND CONVERSION ADAPTER
(TGK-080SDW) ........................................................................................................ 64
APPENDIX C RELATED DOCUMENTS ......................................................................................... 67
6

6 Page



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部品番号部品説明メーカ
UPD78P4038

16/8-BIT SINGLE-CHIP MICROCONTROLLER

NEC
NEC


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