Warning: fopen(/www/wwwroot/g182.goodao.net/storage/logs/error.log): failed to open stream: Permission denied in /www/wwwroot/g182.goodao.net/system/library/log.php on line 22 Real Time Clocks
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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Type Features Base Product Number Digi-Key Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Interface Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
Intersil X1227S8Z-2.7A Intersil X1227S8Z-2.7A Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Tube Obsolete 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant EAR99 8542.39.0001 100 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Intersil ISL12028IBZ-T Intersil ISL12028IBZ-T Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V
Intersil ISL12030IBZ Intersil ISL12030IBZ Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Tube Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Daylight Savings, SRAM Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant EAR99 8542.39.0001 98 I²C, 2-Wire Serial 128B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 18µA @ 5.5V
NXP USA Inc. PCA85073ADP/Q900Z NXP USA Inc. PCA85073ADP/Q900Z NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 105°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm PCA85073 Not Verified 1.8V ~ 5.5V 8-TSSOP ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 I²C - HH:MM:SS (12/24 hr) YY-MM-DD-dd - -
Analog Devices Inc./Maxim Integrated DS17285S-3 Analog Devices Inc./Maxim Integrated DS17285S-3 Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated * Tube Obsolete Surface Mount 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output DS17285 Not Verified 2.7V ~ 3.7V 24-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 31 Parallel 2KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V
Intersil X1228S14IZ Intersil X1228S14IZ Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Tube Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant EAR99 8542.39.0001 100 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Intersil ISL12025IVZ-T Intersil ISL12025IVZ-T Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer Not Verified 2.7V ~ 5.5V 8-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V
Intersil X1228S14-4.5A Intersil X1228S14-4.5A Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Tube Obsolete 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer Not Verified 2.7V ~ 5.5V 14-SOIC download RoHS non-compliant EAR99 8542.39.0001 100 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Intersil ISL12027IB30AZ-T Intersil ISL12027IB30AZ-T Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V
Analog Devices Inc./Maxim Integrated DS1616 Analog Devices Inc./Maxim Integrated DS1616 Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated * Tube Discontinued at Digi-Key - Through Hole 24-DIP (0.600", 15.24mm) with Temp. Recorder DS1616 Not Verified 5V 24-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 16 3-Wire Serial 32B HH:MM:SS YYYY-MM-DD
Intersil ISL1220IUZ Intersil ISL1220IUZ Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Tube Obsolete -40°C ~ 85°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, SRAM Not Verified 2.7V ~ 5.5V 10-MSOP download ROHS3 Compliant EAR99 8542.39.0001 98 I²C, 2-Wire Serial 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V
Intersil ISL12028IV27Z Intersil ISL12028IV27Z Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Tube Obsolete -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer Not Verified 2.7V ~ 5.5V 14-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 960 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V
Benchmarq BQ3285LSS Benchmarq BQ3285LSS Benchmarq
RFQ

Min: 1

Mult: 1

/image/Benchmarq - Tube Obsolete Surface Mount 24-SSOP (0.154", 3.90mm Width) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Not Verified 2.7V ~ 3.6V 24-SSOP download RoHS non-compliant EAR99 8542.39.0001 60 Parallel 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4V ~ 4V
Intersil ISL12032IVZ-T Intersil ISL12032IVZ-T Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Obsolete -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Time Event Recorder Alarm, SRAM, Trickle-Charger Not Verified 2.7V ~ 5.5V 14-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial 128B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 18µA @ 5.5V
Intersil ISL12028IB27Z-T Intersil ISL12028IB27Z-T Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V
Benchmarq BQ3285ES Benchmarq BQ3285ES Benchmarq
RFQ

Min: 1

Mult: 1

/image/Benchmarq - Tube Obsolete 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Not Verified 4.5V ~ 5.5V 24-SOIC RoHS non-compliant EAR99 8542.39.0001 25 Parallel 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 4V 300µA @ 5V
Intersil ISL1208IU8-TK Intersil ISL1208IU8-TK Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, SRAM Not Verified 2.7V ~ 5.5V 8-MSOP download RoHS non-compliant EAR99 8542.39.0001 1,000 I²C, 2-Wire Serial 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V
Intersil ISL12029IB27Z-T Intersil ISL12029IB27Z-T Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V
Intersil ISL12027IV27AZ-T Intersil ISL12027IV27AZ-T Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer Not Verified 2.7V ~ 5.5V 8-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V
Intersil ISL12029IB27Z Intersil ISL12029IB27Z Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Supervisor, Watchdog Timer Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant EAR99 8542.39.0001 50 I²C 512B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V
Harris Corporation CDP1879E Harris Corporation CDP1879E Harris Corporation
RFQ

Min: 1

Mult: 1

/image/Harris Corporation - Bulk Obsolete -40°C ~ 85°C (TA) Through Hole 24-DIP (0.600", 15.24mm) Clock/Calendar Alarm, Leap Year Not Verified 4V ~ 10.5V 24-PDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 - - HH:MM:SS (12/24 hr) YY-MM-DD - 200µA @ 10V
Harris Corporation CDP6818ADX Harris Corporation CDP6818ADX Harris Corporation
RFQ

Min: 1

Mult: 1

/image/Harris Corporation - Bulk Active 0°C ~ 70°C (TA) Through Hole 24-CDIP (0.300", 7.62mm) Clock/Calendar Alarm, Leap Year, Square Wave Output Not Verified 3V ~ 6V 24-CERDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 - 50B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 50µA ~ 3mA @ 3V ~ 5V
Harris Corporation CDP6818D Harris Corporation CDP6818D Harris Corporation
RFQ

Min: 1

Mult: 1

/image/Harris Corporation - Bulk Active 0°C ~ 70°C (TA) Through Hole 24-CDIP (0.300", 7.62mm) Clock/Calendar Alarm, Leap Year, Square Wave Output Not Verified 3V ~ 6V 24-CERDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 - 50B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 50µA ~ 3mA @ 3V ~ 5V
Analog Devices Inc./Maxim Integrated MAX6901ETA-T Analog Devices Inc./Maxim Integrated MAX6901ETA-T Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-WDFN Exposed Pad Clock/Calendar Alarm, Leap Year, RAM Not Verified 2V ~ 5.5V 8-TDFN-EP (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 3-Wire Serial 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.7µA ~ 2.2µA @ 2V ~ 5V
National Semiconductor LV8571AN National Semiconductor LV8571AN National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor LV8571A Bulk Active -40°C ~ 85°C (TA) Through Hole 24-DIP (0.300", 7.62mm) Clock/Calendar Alarm, Daylight Savings, Leap Year, RAM Not Verified 3V ~ 3.6V 24-DIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 - 44B HH:MM:SS (12/24 hr) YY-MM-DD 2.2V ~ 3.2V 220µA @ 3V ~ 3.6V
Texas Instruments BQ3285ESS-N Texas Instruments BQ3285ESS-N Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Bulk Active Not Verified download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Analog Devices Inc./Maxim Integrated DS1390U-3 Analog Devices Inc./Maxim Integrated DS1390U-3 Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger DS1390 2.7V ~ 3.3V 10-uMAX download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 SPI, 4-Wire Serial - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 175µA @ 2.97V ~ 5.5V
Analog Devices Inc./Maxim Integrated DS17285S-5+TR Analog Devices Inc./Maxim Integrated DS17285S-5+TR Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Bulk Active 0°C ~ 70°C (TA) Surface Mount 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Not Verified 2.7V ~ 3.7V, 4.5V ~ 5.5V 24-SOIC download Not applicable 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Parallel 2KB HH:MM:SS (12/24 hr) YY-MM-DD 2.5V ~ 3.7V 2mA @ 2.7V ~ 3.7V
Analog Devices Inc./Maxim Integrated DS1392U-18 Analog Devices Inc./Maxim Integrated DS1392U-18 Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger DS1392 1.71V ~ 1.89V 10-uMAX download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 3-Wire Serial - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 100µA @ 1.71V ~ 1.89V
Analog Devices Inc./Maxim Integrated DS1337U/TR Analog Devices Inc./Maxim Integrated DS1337U/TR Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output Not Verified 1.8V ~ 5.5V 8-µMAX download Not applicable 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 I²C - HH:MM:SS (12/24 hr) YY-MM-DD - 0.6µA @ 1.3V ~ 1.8V

In Stock

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