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PCF1175CU/10中文资料PDF规格书
PCF1175CU/10规格书详情
GENERAL DESCRIPTION
The PCF1175C 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.
产品属性
- 型号:
PCF1175CU/10
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
4-digit duplex LCD car clock
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHI |
21+ |
SOP |
50000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
PHI |
22+ |
SOP |
3000 |
原装现货 |
询价 | ||
PHI |
22+ |
SOP |
7500 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
NXP |
27413 |
只做原装货值得信赖 |
询价 | ||||
PHI |
23+ |
SOP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
PHI |
23+ |
SOP |
7100 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
PHILIPS/飞利浦 |
23+ |
SOP-28 |
6500 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
Philips |
23+ |
tssop |
18000 |
询价 | |||
PHILIPS |
2339+ |
SOP-28 |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
PHI |
22+ |
SOP |
6980 |
原装现货,可开13%税票 |
询价 |