hbwhelp@micrel.com or (408) 955-1690 Package Infor" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� MCP7940MT-I/MS
寤犲晢锛� Microchip Technology
鏂囦欢闋佹暩(sh霉)锛� 6/19闋�
鏂囦欢澶у皬锛� 0K
鎻忚堪锛� IC RTCC I2C 64B SRAM 8-MSOP
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 2,500
椤炲瀷锛� 鏅傞悩/鏃ユ
鐗归粸锛� 璀﹀牨鍣紝闁忓勾锛屾柟娉㈣几鍑猴紝SRAM
瀛樺劜瀹归噺锛� 64B
鏅傞枔鏍煎紡锛� HH:MM:SS锛�12/24 灏忔檪锛�
鏁�(sh霉)鎿�(j霉)鏍煎紡锛� YY-MM-DD-dd
鎺ュ彛锛� I²C锛�2 绶氫覆鍙�
闆绘簮闆诲锛� 1.8 V ~ 5.5 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� 8-TSSOP锛�8-MSOP锛�0.118"锛�3.00mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 8-MSOP
鍖呰锛� 甯跺嵎 (TR)
Micrel, Inc.
SY69754AL
August 2007
14
M9999-082107-E
hbwhelp@micrel.com or (408) 955-1690
Package Information
32-Pin Package Type (H32-1)
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http://www.micrel.com
The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for
its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a
product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for
surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant
injury to the user. A Purchaser鈥檚 use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser鈥檚 own risk
and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale.
2006 Micrel, Incorporated.
鐩搁棞(gu膩n)PDF璩囨枡
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MCP7940N 鍒堕€犲晢:MICROCHIP 鍒堕€犲晢鍏ㄧū:Microchip Technology 鍔熻兘鎻忚堪:Low-Cost I2C? Real-Time Clock/Calendar with SRAM and Battery Switchover
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MCP7940N-E/MNY 鍒堕€犲晢:MICROCHIP 鍒堕€犲晢鍏ㄧū:Microchip Technology 鍔熻兘鎻忚堪:Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
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MCP7940N-E/SN 鍒堕€犲晢:Microchip Technology Inc 鍔熻兘鎻忚堪:I2C GP RTCC, 64B SRAM, EXT - Rail/Tube 鍒堕€犲晢:Microchip Technology Inc 鍔熻兘鎻忚堪:IC RTCC 64B SRAM GP I2C 8SOIC 鍒堕€犲晢:Microchip Technology Inc 鍔熻兘鎻忚堪:I2C GP RTCC, 64B SRAM, EXT, 8 SOIC 3.90mm(.150in) TUBE