BQ4845 Search Results

SUPER CAPACITOR

Abstract: BD373 E134016 E13401
Contextual Info: [Ul u-500 Using the bq4845 for a Low-Cost RTC/NVSRAM Subsystem U N IT R O E 3 E Introduction The bq4845 combines a low-power real-time clock RTC , a microcontroller supervisor, and a nonvolatile control circuit for static RAM on one IC. The part forms the ba­

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

BD373

Abstract: BD-373
Contextual Info: BENCHMARQ Using the bc|4845 for a Low-Cost RTC/NVSRAM Subsystem Introduction The bq4845 combines a low-power real-time dock RTC , a microcontroller supervisor, and a nonvolatile control circuit for static RAM on one IC. The p art forms the ba­ sis of a low-cost, reliable RTC plus nonvolatile SRAM

KDS Crystals 32.768kHz

Abstract: CRYSTAL 32.768KHz KDS KDS 32.768KHZ ICAN 5299 kds 2 pin crystal oscillator KDS Crystals oscillator kds 5 a - 32,768Khz 32.768KHZ KDS KDS Crystals quartz crystal kds with 2 pins
Contextual Info: Time-Base Oscillator BENCHMARQ for RTC ICs Introduction The operation of th e tim e-base oscillator is critical to the tim e -k e e p in g fu n ctio n s of th e bq3285, bq4285, a n d bq4845 series of Real-Time-Clocks. For simplicity, the term “RTC” refers to th is product family.

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

KDS Crystals

Abstract: KDS DT-26 Crystals KDS Crystals 32.768 KDS Crystals oscillator KDS CRYSTALS 32.768KHZ MC 3278 rca application notes ican-6086 kds 9 crystal KDS Crystals oscillator 32.768khz mc4069
Contextual Info: UNITRODE- u-502 Time-Base Oscillator for RTC ICs Introduction The operation of the time-base oscillator is critical to the time-keeping functions of the bq3285, bq4285, and bq4845 series of real-time-elocks. For simplicity, the term “RTC” refers to this product family.

bq4845

Abstract: bq4845Y DT-26
Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

Digital Alarm Clock

Abstract: Digital Alarm Clock 40 pin bq4845 BQ4845P-A4 BQ4845S-A4 BQ4845S-A4N BQ4845S-A4NTR bq4845Y DT-26
Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

LT 5219

Abstract: LT 5233 LT 5224 diode
Contextual Info: bq4845/bq4845Y |ö j| BENCHMARQ Parallel RTC With CPU Sifpervisor General Description Features >• Real-Tim e Clock counts seconds through years in BCD form at >- On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ► Less th a n 500nA of clock opera­

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

bq4845

Abstract: BQ4845P-A4 BQ4845S-A4 BQ4845S-A4G4 BQ4845S-A4N bq4845Y DT-26
Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

bq4845

Abstract: BQ4845P-A4 BQ4845S-A4 BQ4845S-A4N BQ4845S-A4NTR bq4845Y DT-26
Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

Contextual Info: bq4845/bq4845Y U N I T R O O E Parallel RTC with CPU Supervisor General Description Features > R eal-tim e clock co u n ts seconds through years in BCD form at > On-chip battery-backup switchover circuit with nonvolatile control for external SRAM >• Less th a n 500nA of clock opera­

bq4845

Abstract: bq4845Y DT-26
Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

bq4845

Abstract: bq4845Y DT-26
Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor Features General Description ➤ Real-Time Clock counts seconds through years in BCD format The bq4845 Real-Time Clock is a low-power microprocessor peripheral that integrates a time-of-day clock, a 100-year calendar, and a CPU supervisor in a 28-pin SOIC or DIP. The

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode

Contextual Info: bq4845/bq4845Y Parallel RTC With CPU Supervisor General Description Features ➤ Real-Time Clock counts seconds through years in BCD format ➤ On-chip battery-backup switchover circuit with nonvolatile control for external SRAM ➤ Less than 500nA of clock operation current in backup mode