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Ramtron International Corp.
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| Part No. |
FM3135-G FM3135-GTR
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| OCR Text |
...nvolatile memory ? real-time clock (rtc) with alarm ? clock output (programmable frequency) 64kb ferroelectric nonvolatile ram ? ...calendar ? embedded 32.768 khz crystal ? backup current under 1 a ? seconds through cent... |
| Description |
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| File Size |
482.28K /
21 Page |
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it Online |
Download Datasheet
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Ricoh Co., Ltd.
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| Part No. |
R2043T-E2 R2043K-E2
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| OCR Text |
clock IC connected to the CPU by four signal lines, CE, SCLK, SI, SO, and configured to perform serial transmission of time and calendar data to the CPU. The periodic interrupt circuit is configured to generate interrupt signals with six se... |
| Description |
4-wire Serial Interface
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| File Size |
458.47K /
48 Page |
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it Online |
Download Datasheet |
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Ricoh Co., Ltd.
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| Part No. |
R2033T-E2 R2033K-E2
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| OCR Text |
clock ICs
NO.EA-120-070221
OUTLINE
The R2033K/T is a CMOS real-time clock IC connected to the CPU by three signal lines, CE, SCLK, SIO, and configured to perform serial transmission of time and calendar data to the CPU. The periodic in... |
| Description |
3 wire interface Real-Time clock ICs 0 TIMER(S), REAL TIME clock, PDSO10
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| File Size |
543.23K /
50 Page |
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it Online |
Download Datasheet |
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Ricoh Co., Ltd.
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| Part No. |
R2023T-E2 R2023K-E2
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| OCR Text |
clock IC
NO.EA-124-070221
OUTLINE
The R2023K/T is a CMOS real-time clock IC connected to the CPU by two signal lines, SCL, SDA, and configured to perform serial transmission of time and calendar data to the CPU. The periodic interrupt ... |
| Description |
2-wire Serial Interface Real Time clock IC 2线串行接口实时时钟芯
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| File Size |
513.15K /
50 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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