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參數(shù)資料
| 型號： | PCA1602T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 32 kHz watch circuits with EEPROM |
| 中文描述： | STEPPING MOTOR WATCH, PDFP8 |
| 封裝： | PLASTIC, SOT-144-1, MFP-8 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大小： | 85K |
| 代理商： | PCA1602T |
1997 Dec 12
2
Philips Semiconductors
Product specification
32 kHz watch circuits with EEPROM
PCA16xx series
FEATURES
32 kHz oscillator, amplitude regulated with excellent
frequency stability
High immunity of the oscillator to leakage currents
Time calibration electrically programmable and
reprogrammable (via EEPROM)
A quartz crystal is the only external component required
Very low current consumption; typically 170 nA
Detector for silver-oxide or lithium battery voltage levels
Indication for battery end-of-life
Stop function for accurate timing
Power-on reset for fast testing
Various test modes for testing the mechanical parts of
the watch and the IC.
GENERAL DESCRIPTION
The PCA16xx series devices are CMOS integrated circuits
specially suited for battery-operated,
quartz-crystal-controlled wrist-watches, with bipolar
stepping motors.
ORDERING INFORMATION
Note
1.
Figure 1 and Chapter “Package outline” show details of standard package, available for specified devices and for
large orders only.
Chapter “Chip dimensions and bonding pad locations” shows exact pad locations for other delivery formats.
TYPE
NUMBER
PACKAGE
(1)
NAME
PMFP8
DESCRIPTION
VERSION
SOT144-1
PCA1601U/10
PCA1602T
PCA1603U/7
PCA1604U
PCA1604U/10
PCA1605U/7
PCA1606U/10
PCA1607U
PCA1608U
PCA1611U
PCA1621U/7
PCA1621U/10
PCA1622U
PCA1623U/7
PCA1624U
PCA1625U/7
PCA1626U
PCA1627U/7
PCA1628U
PCA1629U/7
chip on foil
plastic micro flat package; 8 leads (straight)
chip with bumps on tape
chip in tray
chip on foil
chip with bumps on tape
chip on foil
chip in tray
chip in tray
chip in tray
chip with bumps on tape
chip on foil
chip in tray
chip with bumps on tape
chip in tray
chip with bumps on tape
chip in tray
chip with bumps on tape
chip in tray
chip with bumps on tape
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCA1603 | 32 kHz watch circuits with EEPROM |
| PCA1604 | 32 kHz watch circuits with EEPROM |
| PCA1604U | 32 kHz watch circuits with EEPROM |
| PCA1605 | 32 kHz watch circuits with EEPROM |
| PCA1606 | 32 kHz watch circuits with EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA1603 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with EEPROM |
| PCA1603T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Watch Circuit |
| PCA1603U/7 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with EEPROM |
| PCA1604 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with EEPROM |
| PCA1604U | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with EEPROM |
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