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UPD178078GF の電気的特性と機能

UPD178078GF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 UPD178078GF
部品説明 8-BIT SINGLE-CHIP MICROCONTROLLER
メーカ NEC
ロゴ NEC ロゴ 




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UPD178078GF Datasheet, UPD178078GF PDF,ピン配置, 機能
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD178076,178078,178096,178098
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD178076, 178078, 178096, and 178098 are 8-bit single-chip CMOS microcontrollers containing hardware
for digital tuning systems.
These microcontrollers employ a 78K/0 series architecture CPU and allow easy access to internal memories at
high speed and easy control of peripheral hardware units. The high-speed 78K/0 series instructions are ideal for
system control.
As peripheral hardware, a prescaler, PLL frequency synthesizer, and frequency counter for digital tuning systems
are provided, as well as many I/O ports, timers, A/D converter, serial interface, and a power-ON clear circuit. In
addition, the µPD178076 and 178078 have an asynchronous serial interface (UART) mode, and the µPD178096 and
178098 have an IEBusTM controller.
Moreover, a flash memory model, the µPD178F098, that operates in the same supply voltage range as the mask
ROM models, and various development tools are also under development.
For the detailed functional description, refer to the following User’s Manuals:
µPD178078, 178098 Subseries User’s Manual : U12790E
78K/0 Series User’s Manual - Instruction : U12326E
FEATURES
High-capacity ROM and RAM
Part Number
Item Program Memory (ROM)
Data Memory
Internal high-speed RAM Internal buffer RAM Internal extension RAM
µPD178076, 178096
48K bytes
µPD178078, 178098
60K bytes
Instruction cycle:
0.32 µs (with crystal resonator of fX = 6.3 MHz)
Many internal hardware units
General-purpose I/O ports, A/D converter, serial
interface (UART mode: µPD178076 and 178078
only), IEBus controller (µPD178096 and 178098
only), timers, frequency counter, power-ON clear
circuit
1024 bytes
32 bytes
1024 bytes
2048 bytes
Hardware for PLL frequency synthesizer
dual modulus prescaler, programmable divider,
phase comparator, charge pump
Vectored interrupt sources
µPD178076, 178078: 22
µPD178096, 178098: 21
Supply voltage
:VDD = 4.5 to 5.5 V (during PLL and CPU
operations)
:VDD = 3.5 to 5.5 V (during CPU operation)
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. U12885EJ3V0DS00
Date Published June 2000 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1997, 2000

1 Page





UPD178078GF pdf, ピン配列
µPD178076, 178078, 178096, 178098
DEVELOPMENT OF 8-BIT DTS SERIES
Models under mass production
Models under development
Flash memory model or
PROM model
Mask ROM model
80 pins
µPD178F048
Internal OSD controller
8-bit PWM × 4 channels
14-bit PWM × 1 channel
80 pins
µPD178048 subseries
Internal OSD controller
8-bit PWM × 4 channels
14-bit PWM × 1 channel
100 pins
µPD178F098
Internal IEBus controller and UART
100 pins
µPD178098 subseries
Internal IEBus controller
100 pins
µPD178078 subseries
Internal UART
80 pins
µPD178F134
Internal LCD and UART
80 pins
µPD178034 subseries
Internal LCD and UART
80 pins
µPD178F124
Internal UART
80 pins
µPD178024 subseries
Internal UART
80 pins
µPD178P018A
80 pins
µPD178018A subseries
80 pins
µPD178003 subseries
Limits functions of µPD178018A subseries
Data Sheet U12885EJ3V0DS00
3


3Pages


UPD178078GF 電子部品, 半導体
PIN CONFIGURATION (Top View)
• 100-pin plastic QFP (14 × 20)
µPD178076GF-×××-3BA, 178078GF-×××-3BA
µPD178096GF-×××-3BA, 178098GF-×××-3BA
µPD178076, 178078, 178096, 178098
P00/INTP0
P01/INTP1
P20/SI1
P21/SO1
P22/SCK1
P23/STB
P24/BUSY
P25/SI0/SB0/SDA0
P26/SO0/SB1/SDA1
P27/SCK0/SCL
P70/SI3
P71/SO3
P72/SCK3
P73
P50
P51
P52
P53
P54
P55
P56
P57
P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
AVDD
P14/ANI4
P15/ANI5
P16/ANI6
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
1 80
2 79
3 78
4 77
5 76
6 75
7 74
8 73
9 72
10 71
11 70
12 69
13 68
14 67
15 66
16 65
17 64
18 63
19 62
20 61
21 60
22 59
23 58
24 57
25 56
26 55
27 54
28 53
29 52
30 51
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
P06/INTP6
P05/INTP5
P04/INTP4
P124
P123
P122
P121 /RX0
P120 /TX0
P77
P76
P75[/TXD0]
P74[/RXD0]
P137
P136
P135
P134
P133
P132
P131/TO51
P130/TO50
P37/BUZ
P36/BEEP0
P35/TI51
P34/TI50
P33/TI01
P32/TI00
P31/TO0
P30/VM45
P03/INTP3
P02/INTP2
6 Data Sheet U12885EJ3V0DS00

6 Page



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部品番号部品説明メーカ
UPD178078GF

8-BIT SINGLE-CHIP MICROCONTROLLER

NEC
NEC


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