PCF1174C中文資料飛利浦數據手冊PDF規(guī)格書
PCF1174C規(guī)格書詳情
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).
產品屬性
- 型號：
PCF1174C
- 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 |
23+ |
SOP28 |
4500 |
全新原裝、誠信經營、公司現貨銷售! |
詢價 | ||
PHI |
2016+ |
SOP28 |
6528 |
只做進口原裝現貨!或訂貨,假一賠十! |
詢價 | ||
PHILIPS |
23+ |
SOP |
3000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
SOT |
24+ |
SMD |
20000 |
一級代理原裝現貨假一罰十 |
詢價 | ||
PHI |
23+ |
ORIGINAL |
13528 |
振宏微原裝正品,假一罰百 |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
SOP28 |
15000 |
全新原裝現貨,價格優(yōu)勢 |
詢價 | ||
NXP/恩智浦 |
21+ |
SOP28 |
3000 |
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票 |
詢價 | ||
PHILIPS |
24+ |
12 |
原裝現貨,可開13%稅票 |
詢價 | |||
PHIL |
24+/25+ |
2000 |
原裝正品現貨庫存價優(yōu) |
詢價 | |||
NO |
24+ |
SMD |
7500 |
絕對原裝自家現貨!真實庫存!歡迎來電! |
詢價 |
