PCF1174CU中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
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GENERAL DESCRIPTION
The PCF1174C is a single chip, 4.19 MHz CMOS car clock circuit providing hours, minutes and seconds functions. It is designed to drive a 4-digit static liquid crystal display (LCD).
Two external single-pole, single-throw switches will accomplish all time setting functions. Time calibration and voltage regulator are electrically programmable via an on-chip EEPROM. The circuit is battery-operated via an internal voltage regulator and an external resistor.
FEATURES
? Internal voltage regulator is electrically programmable for various LCD voltages
? Time calibration is electrically programmable (no trimming capacitor required)
? LCD voltage adjusts with temperature for good contrast
? 4.19 MHz oscillator
? 12-hour or 24-hour mode
? Operating ambient temperature: ?40 to +85 °C
? 40-lead plastic SMD, face down (VSO40).
產(chǎn)品屬性
- 型號：
PCF1174CU
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
4-digit static LCD car clock
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHILIPS/飛利浦 |
23+ |
NA/ |
2045 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
PHI |
2020+ |
SOP28 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PHILIPS |
23+ |
SOP28 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
NXP/恩智浦 |
22+ |
SOP28 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
PHIL |
2002 |
2000 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
PHI |
06+ |
SOP28 |
9 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
PHILIPS |
24+ |
12 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | |||
PHI |
2016+ |
SOP28 |
6528 |
只做進口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價 | ||
SOT |
24+ |
NXP |
4000 |
大批量供應優(yōu)勢庫存熱賣 |
詢價 | ||
PHILIPS |
SOP28 |
893993 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 |
