PCA1622U中文資料恩智浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
PCA1622U規(guī)格書詳情
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.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADAM-TECH |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
NXP |
22+ |
SOP |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
Nichicon |
23+ |
NA |
450000 |
Nichicon電容全系列在售 |
詢價 | ||
NXP US |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
NXP Semiconductors |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
NXP |
24+ |
15600 |
詢價 | ||||
NXP |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
NXP/恩智浦 |
23+ |
UNCASED |
86500 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
NXP |
2024+ |
NAU000 |
188600 |
全新原廠原裝正品現(xiàn)貨 歡迎咨詢 |
詢價 | ||
Eaton - Electronics Division |
24+ |
1210(3225 公制) |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 |