首頁(yè)>PCF1178CU/5>規(guī)格書(shū)詳情
PCF1178CU/5中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
PCF1178CU/5規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The PCF1178C 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 duplex 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
? 28-lead plastic SMD (SO28)
? 1 Hz set mode.
產(chǎn)品屬性
- 型號(hào)：
PCF1178CU/5
- 制造商：
PHILIPS
- 制造商全稱(chēng)：
NXP Semiconductors
- 功能描述：
4-digit duplex LCD car clock
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NXP |
22+23+ |
SOP28 |
52532 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
PHILIPS |
23+ |
SMD |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
NXP |
22+ |
SOP28 |
5000 |
全新原裝現(xiàn)貨!價(jià)格優(yōu)惠!可長(zhǎng)期 |
詢(xún)價(jià) | ||
NXP |
24+ |
SOP28 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢(xún)價(jià) | ||
24+ |
SOP |
12 |
詢(xún)價(jià) | ||||
NXP/恩智浦 |
24+ |
SOP28 |
4500 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
PHILIPS |
2020+ |
SOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
NXP/恩智浦 |
22+ |
SOP28 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢(xún)價(jià) | ||
NXP |
1706+ |
? |
8600 |
只做原裝進(jìn)口,假一罰十 |
詢(xún)價(jià) | ||
PHI |
1923+ |
SOP-28 |
7869 |
原裝進(jìn)口現(xiàn)貨庫(kù)存專(zhuān)業(yè)工廠研究所配單供貨 |
詢(xún)價(jià) |
