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鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� DS1391U-3+T&R
寤犲晢锛� Maxim Integrated Products
鏂囦欢闋佹暩(sh霉)锛� 21/26闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC RTC W/CHARGER 10-USOP
鐢㈠搧鍩硅〒妯″锛� Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
妯欐簴鍖呰锛� 3,000
椤炲瀷锛� 鏅傞悩/鏃ユ
鐗归粸锛� 璀﹀牨鍣�锛岄枏骞�锛屾柟娉㈣几鍑�锛屾稉娴佸厖闆诲櫒
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鏁�(sh霉)鎿�(j霉)鏍煎紡锛� YY-MM-DD-dd
鎺ュ彛锛� SPI
闆绘簮闆诲锛� 2.7 V ~ 3.3 V
闆诲 - 闆绘簮锛岄浕姹狅細 1.3 V ~ 3.7 V
宸ヤ綔婧害锛� -40°C ~ 85°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 10-TFSOP锛�10-MSOP锛�0.118"锛�3.00mm 瀵級
渚涙噳鍟嗚ō鍌欏皝瑁濓細 10-µMAX
鍖呰锛� 甯跺嵎 (TR)
DS1390鈥揇S1394
Low-Voltage SPI/3-Wire RTCs with
Trickle Charger
4
Maxim Integrated
CS
CPHA = 1
SCLK
tCC
tDC
tR
tF
tCDD
tCDZ
tCDH
tCL
tCH
DIN
W/R
A6
A0
D0
WRITE ADDRESS BYTE
NOTE: SCLK CAN BE EITHER POLARITY SHOWN FOR CPOL = 1.
DOUT
D7
READ DATA BYTE
HIGH IMPEDANCE
Figure 1a. Timing Diagram鈥擲PI Read Transfer (Mode 3)
CS
CPHA = 0
SCLK
tCC
tDC
tR
tF
tCDD
tCDZ
tCDH
tCL
tCH
DIN
W/R
A6
A0
D0
WRITE ADDRESS BYTE
NOTE: SCLK CAN BE EITHER POLARITY SHOWN FOR CPOL = 0.
DOUT
D7
READ DATA BYTE
HIGH IMPEDANCE
Figure 1b. Timing Diagram鈥擲PI Read Transfer (Mode 0)
鐩搁棞PDF璩囨枡
PDF鎻忚堪
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VI-J6T-MZ CONVERTER MOD DC/DC 6.5V 25W
鐩搁棞浠g悊鍟�/鎶€琛撳弮鏁�(sh霉)
鍙冩暩(sh霉)鎻忚堪
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