參數(shù)資料
型號(hào)： UPD178018GC
廠商： NEC Corp.
英文描述： CAT5E 350MHZ PATCH CABLESSNAGLESS,GREEN, 3 FT
中文描述： 8位單片機(jī)
文件頁(yè)數(shù)： 1/56頁(yè)
文件大?。?/td> 304K
代理商： UPD178018GC
μ
PD178004, 178006, 178016, 178018
MOS INTEGRATED CIRCUIT
The
μ
PD178004, 178006, 178016 and 178018 are 8-bit single-chip CMOS microcontrollers that incorporate
hardware for digital tuning systems.
The CPU uses the 78K/0 architecture and high-speed access to internal memory and control of peripheral
hardware are easy to implement. Also, the instructions used are the high-speed 78K/0 instructions, suitable for
system control.
The rich assortment of peripheral hardware includes an input/output port, 8-bit timer, A/D converter, serial
interface, power-ON clear circuits, as well as a pre-scaler for digital tuning, a PLL frequency synthesizer and a
frequency counter.
The
μ
PD178P018, one-time PROM or EPROM versions which can be operated in the same supply voltage
range as for the mask ROM versions, and various development tools, are also available.
For more information on functions, refer to the following User’s Manuals. Be sure to read them when
designing.
μ
PD178018 Subseries User’s Manual: U11410E
78K/0 Series User’s Manual Instruction: IEU-1372
FEATURES
Internal high-capacity ROM and RAM
8-BIT SINGLE-CHIP MICROCONTROLLER
Instruction Cycle: 0.44
μ
s (4.5-MHz crystal oscillator used)
Large array of on-chip peripheral hardware
General-purpose input/output port, A/D converter, serial interface, timer, frequency counter, power-ON clear
circuits.
On-chip hardware for a PLL frequency synthesizer.
Dual modulus pre-scaler, programmable divider, phase comparator, charge pump.
Vector Interrupts: 17
Supply Voltage: V
DD
= 4.5 to 5.5 V (during PLL operation)
V
DD
= 3.5 to 5.5 V (during CPU operation, when the system clock is f
X
/2 or lower)
V
DD
= 4.5 to 5.5 V (during CPU operation, when the system clock is f
X
)
Items
Program Memory
Data Memory
Product Name
ROM
Internal High-Speed RAM
Buffer RAM
Internal Expanded RAM
μ
PD178004
32 Kbytes
1024 bytes
32 bytes
Not provided
μ
PD178006
48 Kbytes
μ
PD178016
2048 bytes
μ
PD178018
60 Kbytes
The information in this document is subject to change without notice.
The mark shows major revised points.
Document No. U11800EJ2V1DS00 (2nd Edition)
Date Published
March 1997 N
Printed in Japan
1997
DATA SHEET
相關(guān)PDF資料
PDF描述
UPD178004GC 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178006 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178006GC 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178016 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178016GC 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
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