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  countdown Datasheet PDF File

For countdown Found Datasheets File :: 335    Search Time::1.344ms    
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    DS1286

MAXIM - Dallas Semiconductor
Dallas Semiconducotr
DALLAS[Dallas Semiconductor]
Part No. DS1286
OCR Text ...ctive state. The Watchdog Timer countdown is interrupted and reinitialized back to the entered value every time either of the registers is accessed. In this manner, controlled periodic accesses to the Watchdog Timer can prevent the Watchdog...
Description Watchdog Timekeeper

File Size 232.62K  /  13 Page

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    PCA212508 PCA2125TS

NXP Semiconductors
Part No. PCA212508 PCA2125TS
OCR Text ...125 0Eh 0Fh Timer_control countdown_timer 001aah664 Fig 1. Block diagram of PCA2125 PCA2125_1 (c) NXP B.V. 2008. All rights reserved. Product data sheet Rev. 01 -- 28 July 2008 2 of 36 NXP Semiconductors PC...
Description SPI Real-time clock/calendar

File Size 167.49K  /  36 Page

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    PCF8564ACX9_1 PCF8564ACX9_B_1 PCF8564A PCF8564AU_10AA_1 PCF8564AU_10AB_1 PCF8564AU_5BB_1 PCF8564AU_5BD_1 PCF8564AU_5GB_1

PLX Technology, Inc.
NXP Semiconductors
Part No. PCF8564ACX9_1 PCF8564ACX9_B_1 PCF8564A PCF8564AU_10AA_1 PCF8564AU_10AB_1 PCF8564AU_5BB_1 PCF8564AU_5BD_1 PCF8564AU_5GB_1 PCF8564AU_5GE_1 PCF8564ACX9/1 PCF8564ACX9/B/1 PCF8564AU/10AA/1 PCF8564AU/5BD/1 PCF8564AU/5GB/1 PCF8564AU/5GE/1 PCF8564AU/10AB/1 PCF8564AU/5BB/1
OCR Text ...imilarly, at the end of a timer countdown, TF is set to 1. These bits maintain their value until overwritten using the interface. If both timer and alarm interrupts are required in the application, the source of the interrupt can be determi...
Description REAL TIME CLOCK, UUC9 DIE-9
Real time clock and calendar

File Size 198.23K  /  44 Page

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    PCF8563 PCF8563P PCF8563T PCF8563TS

PHILIPS[Philips Semiconductors]
Part No. PCF8563 PCF8563P PCF8563T PCF8563TS
OCR Text ...ftware. 8.2 Timer The 8-bit countdown timer (address 0FH) is controlled by the Timer Control register (address 0EH; see Table 25). The Timer Control register selects one of 4 source clock frequencies for the timer (4096, 64, 1, or 160 H...
Description Real-time clock/calendar

File Size 160.11K  /  30 Page

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    PCF8563P-F4 PCF8563T-F4 PCF8563BS-4 PCF8563T-5 PCF8563TS-4 PCF8563TS-5 PCF856311

NXP Semiconductors
Part No. PCF8563P-F4 PCF8563T-F4 PCF8563BS-4 PCF8563T-5 PCF8563TS-4 PCF8563TS-5 PCF856311
OCR Text ...milarly, at the end of a timer countdown, tf is set to logic 1. these bi ts maintain their value until overwritten using the interface. if both timer and alarm interrupts are required in the application, the source of the interrupt can b...
Description Real-time clock/calendar

File Size 375.94K  /  45 Page

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    PCF8563 PCF8563BS PCF8563P PCF8563T PCF8563TS

NXP Semiconductors
Part No. PCF8563 PCF8563BS PCF8563P PCF8563T PCF8563TS
OCR Text ...alendar 7.2 Timer The 8-bit countdown timer at address 0Fh is controlled by the timer control register at address 0Eh. The timer control register determines one of 4 source clock frequencies for the timer (4096 Hz, 64 Hz, 1 Hz, or 160 H...
Description Real-time clock/calendar

File Size 154.66K  /  32 Page

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    PCF8523T-1 PCF8523TS-1 PCF8523TK-1 PCF8523U-12AA-1

NXP Semiconductors
Part No. PCF8523T-1 PCF8523TS-1 PCF8523TK-1 PCF8523U-12AA-1
OCR Text ...gister control_2 6ctaf 0 [1] no countdown timer a interrupt generated 1 flag set when countdown timer a interrupt generated; flag must be cleared to clear interrupt 5ctbf 0 [1] no countdown timer b interrupt generated 1 flag set when coun...
Description Real-Time Clock (RTC) and calendar

File Size 389.54K  /  66 Page

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    PHILIPS[Philips Semiconductors]
Part No. PCA8565 PCA8565TS PCA8565-01 PCA8565TS/1
OCR Text ...ftware. 8.2 Timer The 8-bit countdown timer at address 0FH is controlled by the timer control register at address 0EH. The timer control register determines one of 4 source clock frequencies for the timer (4096 Hz, 64 Hz, 1 Hz, or 160 H...
Description PCA8565; Real time clock/calender
From old datasheet system

File Size 124.44K  /  26 Page

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    MAXIM - Dallas Semiconductor
Part No. DS1305
OCR Text ...BLOCK DIAGRAM OSCILLATOR AND countdown CHAIN 1Hz SIGNAL DESCRIPTIONS VCC1 - DC power is provided to the device on this pin. VCC1 is the primary power supply. VCC2 - This is the secondary power supply pin. In systems using the tric...
Description Serial Alarm Real-Time Clock

File Size 318.49K  /  20 Page

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For countdown Found Datasheets File :: 335    Search Time::1.344ms    
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