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參數(shù)資料
| 型號(hào)： | UPD17073 |
| 廠商： | NEC Corp. |
| 英文描述： | FILTER BAND PASS 5.8GHZ SMD |
| 中文描述： | 4位單芯片的數(shù)字調(diào)諧系統(tǒng)硬件單片機(jī) |
| 文件頁(yè)數(shù)： | 1/226頁(yè) |
| 文件大?。?/td> | 1250K |
| 代理商： | UPD17073 |
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DESCRIPTION
μ
PD17072 and 17073 are low-voltage 4-bit single-chip CMOS microcontrollers containing hardware ideal for
organizing a digital tuning system.
The CPU employs 17K architecture and can manipulate the data memory directly, perform arithmetic operations,
and control peripheral hardware with a single instruction. All the instructions are 16-bit one-word instructions.
As peripheral hardware, a prescaler that can operate at up to 230 MHz for a digital tuning system, a PLL frequency
synthesizer, and an intermediate frequency (IF) counter are integrated in addition to I/O ports, an LCD controller/driver,
A/D converter, and BEEP.
Therefore, a high-performance, multi-function digital tuning system can be configured with a single chip of
μ
PD17072 or 17073.
Because the
μ
PD17072 and 17073 can operate at low voltage (V
DD
= 1.8 to 3.6 V), they are ideal for controlling
battery-cell driven portable devices such as portable radio equipment, headphone stereos, or radio cassette
recorders.
FEATURES
17K architecture: general-purpose register system
Program memory (ROM)
6 KB (3072
×
16 bits):
μ
PD17072
8 KB (4096
×
16 bits):
μ
PD17073
General-purpose data memory (RAM)
176
×
4 bits
Instruction execution time
53.3
μ
s (with 75-kHz crystal resonator: normal operation)
106.6
μ
s (with 75-kHz crystal resonator: low-speed mode)
Decimal operation
Table reference
Hardware for PLL frequency synthesizer
Dual modulus prescaler (230 MHz max.), programmable divider, phase comparator, charge pump
Various peripheral hardware
General-purpose I/O ports, LCD controller/driver, serial interface, A/D converter, BEEP, intermediate frequency
(IF) counter
Many interrupts
External: 1 channel
Internal: 2 channels
Power-ON reset, CE reset, and power failure detector
CMOS low power consumption
Supply voltage: V
DD
= 1.8 to 3.6 V
Unless otherwise stated, the
μ
PD17073 is taken as a representative product in this document.
4-BIT SINGLE-CHIP MICROCONTROLLER
WITH HARDWARE FOR DIGITAL TUNING SYSTEM
μ
PD17072,17073
MOS INTEGRATED CIRCUIT
Document No. U11450EJ1V0DS00 (1st edition)
Date Published September 1996 P
Printed in Japan
The information in this document is subject to change without notice.
1996
DATA SHEET
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD17072GB | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE FOR DIGITAL TUNING SYSTEM |
| UPD17215CT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17217GT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17218 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17218CT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD17073GB | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE FOR DIGITAL TUNING SYSTEM |
| UPD17073GB-XXX-1A7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| UPD17073GB-XXX-9EU | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| UPD1708AG-011 | 制造商:NEC 制造商全稱:NEC 功能描述:PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LW TUNER |
| UPD1708AG-011-00 | 制造商:NEC 制造商全稱:NEC 功能描述:PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LW TUNER |
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