參數(shù)資料
型號： UPD178023GC
廠商： NEC Corp.
元件分類： 8位微控制器
英文描述： 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述： 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數(shù)： 5/56頁
文件大?。?/td> 261K
代理商： UPD178023GC
5
μ
PD178023, 178024
Data Sheet U14126EJ1V0DS00
(2/2)
Item
μ
PD178023
μ
PD178024
Frequency counter
Frequency measurement
AMIFC pin: For 450-kHz counting
FMIFC pin: For 450-kHz/10.7-MHz counting
Reset
Reset by RESET pin
Internal reset by watchdog timer
Reset by power-ON clear circuit
Detection of less than 4.5 V
Note
(Reset does not occur, however.)
Detection of less than 3.5 V
Note
(during CPU operation)
Detection of less than 2.3 V
Note
(in STOP mode)
Supply voltage
V
DD
= 4.5 to 5.5 V (during CPU, PLL operation)
V
DD
= 3.5 to 5.5 V (during CPU operation)
Package
80-pin plastic QFP (14
×
20 mm, 0.8-mm pitch)
80-pin plastic QFP (14
×
14 mm, 0.65-mm pitch)
Note
These voltages are the maximum values. In practice, the chip may be reset at voltages lower than these.
相關(guān)PDF資料
PDF描述
UPD178023 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178023GF 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD23C128000BLGY-MJH 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE)
UPD23C128000BLGY-MKH 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE)
UPD23C128000BLGX-xxx 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD178023GF 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER
UPD178024 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER
UPD178024GC 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER
UPD178024GC-051 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER WITH ON-CHIP PRESCALER, PLL FREQUENCY SYNTHESIZER, AND IF COUNTER FOR AUTOMOTIVE FM/MW/LW RADIO WITH CD PLAYER
UPD178024GC-051-8BT 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER WITH ON-CHIP PRESCALER, PLL FREQUENCY SYNTHESIZER, AND IF COUNTER FOR AUTOMOTIVE FM/MW/LW RADIO WITH CD PLAYER
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