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參數(shù)資料
| 型號： | BQ4845P-A4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | XO, clock |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PDIP28 |
| 封裝： | 0.600 INCH, ROHS COMPLIANT, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 6/24頁 |
| 文件大?。?/td> | 1287K |
| 代理商： | BQ4845P-A4 |
14
Read Cycle No. 2 (CS Access)
1,3,4
Read Cycle No. 1 (Address Access)
1,2
Notes:
1.
WE is held high for a read cycle.
2.
Device is continuously selected: CS =OE =VIL.
3.
Address is valid prior to or coincident with CS transition low.
4.
OE =VIL.
5.
Device is continuously selected: CS =VIL.
Read Cycle No. 3 (OE Access)
1,5
bq4845/bq4845Y
Aug. 1995
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BQ4845P-N | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Parallel RTC With CPU Supervisor |
| BQ4845S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock |
| BQ4845S- | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Parallel RTC With CPU Supervisor |
| BQ4845S-A4 | 功能描述:實時時鐘 w/NVSRAM Control Watchdog Timer RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| BQ4845S-A4G4 | 功能描述:實時時鐘 w/NVSRAM Control Watchdog Timer RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
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