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UPD78F0034AY の電気的特性と機能

UPD78F0034AYのメーカーはNECです、この部品の機能は「8 Bit Single Chip Microcontroller」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD78F0034AY
部品説明 8 Bit Single Chip Microcontroller
メーカ NEC
ロゴ NEC ロゴ 




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UPD78F0034AY Datasheet, UPD78F0034AY PDF,ピン配置, 機能
www.datasheet4u.com
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD78F0034A, 78F0034AY
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD78F0034A is a member of the µPD780034A Subseries in the 78K/0 Series, and is equivalent to the
µPD780034A but with flash memory in place of internal ROM.
The µPD78F0034AY is a member of the µPD780034AY Subseries, featuring flash memory in place of the internal
ROM of the µPD780034AY.
The µPD78F0034A incorporates flash memory, which can be programmed and erased while mounted on the board.
Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before
designing.
µPD780024A, 780034A, 780024AY, 780034AY Subseries User’s Manual: U14046E
78K/0 Series Instruction User’s Manual: U12326E
FEATURES
• Pin-compatible with mask ROM versions (except VPP pin)
• Flash memory:
32 KBNote
• Internal high-speed RAM: 1,024 bytesNote
• Supply voltage:
VDD = 1.8 to 5.5 V
Note The flash memory and internal high-speed RAM capacities can be changed with the memory size switching
register (IMS).
Remark For the differences between the flash memory and the mask ROM versions, refer to 4. DIFFERENCES
BETWEEN µPD78F0034A, 78F0034AY, AND MASK ROM VERSIONS.
ORDERING INFORMATION
Part Number
Package
Internal ROM
µPD78F0034ACW
µPD78F0034AGB-8EU
µPD78F0034AGC-8BS
µPD78F0034AGC-AB8
µPD78F0034AGK-9ET
µPD78F0034AYCW
µPD78F0034AYGB-8EU
µPD78F0034AYGC-8BS
µPD78F0034AYGC-AB8
µPD78F0034AYGK-9ET
64-pin plastic SDIP (19.05 mm (750))
64-pin plastic LQFP (10 × 10)
64-pin plastic LQFP (14 × 14)
64-pin plastic QFP (14 × 14)
64-pin plastic TQFP (12 × 12)
64-pin plastic SDIP (19.05 mm (750))
64-pin plastic LQFP (10 × 10)
64-pin plastic LQFP (14 × 14)
64-pin plastic QFP (14 × 14)
64-pin plastic TQFP (12 × 12)
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
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. U14040EJ4V0DS00 (4th edition)
Date Published April 2002 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1999, 2000

1 Page





UPD78F0034AY pdf, ピン配列
µPD78F0034A, 78F0034AY
The major functional differences among the subseries are listed below.
Non-Y subseries
Function ROM
Capacity
Timer
8-Bit 10-Bit 8-Bit
Subseries Name
(Bytes) 8-Bit 16-Bit Watch WDT A/D A/D D/A
Serial Interface
www.datasheet4uC.coonmtrol µPD78075B 32 K to 40 K 4 ch 1 ch 1 ch 1 ch 8 ch – 2 ch 3 ch (UART: 1 ch)
I/O VDD External
MIN.
Value Expansion
88 1.8 V
µPD78078 48 K to 60 K
µPD78070A –
61 2.7 V
µPD780058 24 K to 60 K 2 ch
3 ch (time-division UART: 1 ch) 68 1.8 V
µPD78058F 48 K to 60 K
3 ch (UART: 1 ch)
69 2.7 V
µPD78054 16 K to 60 K
2.0 V
µPD780065 40 K to 48 K
– 4 ch (UART: 1 ch)
60 2.7 V
µPD780078 48 K to 60 K
2 ch
– 8 ch
3 ch (UART: 2 ch)
52 1.8 V
µPD780034A 8 K to 32 K
1 ch
3 ch (UART: 1 ch)
51
µPD780024A
8 ch –
µPD78014H
2 ch 53
µPD78018F 8 K to 60 K
µPD78083 8 K to 16 K
––
1 ch (UART: 1 ch)
33
Inverter µPD780988 16 K to 60 K 3 ch Note – 1 ch – 8 ch – 3 ch (UART: 2 ch)
control
47 4.0 V
VFD
drive
µPD780208 32 K to 60 K 2 ch 1 ch 1 ch 1 ch 8 ch
µPD780232 16 K to 24 K 3 ch – –
4 ch
– 2 ch
74 2.7 V
40 4.5 V
µPD78044H 32 K to 48 K 2 ch 1 ch 1 ch
8 ch
1 ch
68 2.7 V
µPD78044F 16 K to 40 K
2 ch
LCD
drive
µPD780354 24 K to 32 K 4 ch 1 ch 1 ch 1 ch – 8 ch – 3 ch (UART: 1 ch)
µPD780344
8 ch –
66 1.8 V –
µPD780338 48 K to 60 K 3 ch 2 ch
– 10 ch 1 ch 2 ch (UART: 1 ch)
54
µPD780328
62
µPD780318
70
µPD780308 48 K to 60 K 2 ch 1 ch
8 ch – – 3 ch (time-division UART: 1 ch) 57 2.0 V
µPD78064B 32 K
2 ch (UART: 1 ch)
µPD78064 16 K to 32 K
Bus µPD780948 60 K
2 ch 2 ch 1 ch 1 ch 8 ch – – 3 ch (UART: 1 ch)
79 4.0 V
interface µPD78098B 40 K to 60 K
supported µPD780816 32 K to 60 K
1 ch
2 ch
12 ch
2 ch
– 2 ch (UART: 1 ch)
69 2.7 V
46 4.0 V
Meter µPD780958 48 K to 60 K 4 ch 2 ch – 1 ch – – – 2 ch (UART: 1 ch)
control
69 2.2 V –
Dash-
board
control
µPD780852 32 K to 40 K 3 ch 1 ch 1 ch 1 ch 5 ch
µPD780828B 32 K to 60 K
– 3 ch (UART: 1 ch)
56 4.0 V –
59
Note 16-bit timer: 2 channels
10-bit timer: 1 channel
Data Sheet U14040EJ4V0DS
3


3Pages


UPD78F0034AY 電子部品, 半導体
µPD78F0034A, 78F0034AY
CONTENTS
1. PIN CONFIGURATION (TOP VIEW) .............................................................................................. 7
2. BLOCK DIAGRAM .......................................................................................................................... 10
www.datasheet4u.com
3. PIN FUNCTIONS ............................................................................................................................. 11
3.1 Port Pins ................................................................................................................................................. 11
3.2 Non-Port Pins ......................................................................................................................................... 12
3.3 Pin I/O Circuits and Recommended Connection of Unused Pins .................................................. 14
4. DIFFERENCES BETWEEN µPD78F0034A, 78F0034AY, AND MASK ROM VERSIONS .......... 17
5. MEMORY SIZE SWITCHING REGISTER (IMS) ............................................................................ 19
6. FLASH MEMORY PROGRAMMING .............................................................................................. 20
6.1 Selection of Communication Mode ..................................................................................................... 20
6.2 Flash Memory Programming Functions ............................................................................................. 22
6.3 Connection of Flashpro III ................................................................................................................... 22
7. ELECTRICAL SPECIFICATIONS ................................................................................................... 24
8. PACKAGE DRAWINGS .................................................................................................................. 47
9. RECOMMENDED SOLDERING CONDITIONS ............................................................................. 52
APPENDIX A. DEVELOPMENT TOOLS ............................................................................................. 54
APPENDIX B. RELATED DOCUMENTS ............................................................................................. 61
6 Data Sheet U14040EJ4V0DS

6 Page



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部品番号部品説明メーカ
UPD78F0034A

8 Bit Single Chip Microcontroller

NEC
NEC
UPD78F0034AY

8 Bit Single Chip Microcontroller

NEC
NEC


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