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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 Other Names ECCN HTSUS Standard Package Interface Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
Rochester Electronics, LLC ICM7170AIDG Rochester Electronics, LLC ICM7170AIDG Rochester Electronics, LLC
RFQ

Min: 1

Mult: 1

/image/Rochester Electronics, LLC - Bulk Active -40°C ~ 85°C (TA) Clock/Calendar Alarm Not Verified 1.9V, 2.6V ~ 5.5V download Vendor Undefined Vendor Undefined 2156-ICM7170AIDG-2156 1 HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.8V ~ 3.5V 20µA @ 5V
Renesas Electronics America Inc 1339AC-31CSRGI8 Renesas Electronics America Inc 1339AC-31CSRGI8 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger Not Verified 3.3V ~ 5.5V 16-SOIC 3 (168 Hours) 800-1339AC-31CSRGI8TR EAR99 8542.39.0001 1,000 I²C, Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 200µA @ 3.63V ~ 5.5V
Renesas Electronics America Inc 1337BCSRGI Renesas Electronics America Inc 1337BCSRGI Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output Not Verified 1.8V ~ 5.5V 16-SOIC 1 (Unlimited) 800-1337BCSRGI EAR99 8542.39.0001 97 I²C - HH:MM:SS (12/24 hr) YY-MM-DD-dd - -
Micro Crystal AG RV-3149-C3-32.768KHZ-OPTION-B-TA-QA Micro Crystal AG RV-3149-C3-32.768KHZ-OPTION-B-TA-QA Micro Crystal AG
RFQ

Min: 1

Mult: 1

/image/Micro Crystal AG - Bulk Active -40°C ~ 85°C Surface Mount 10-VCDFN Clock/Calendar Alarm, EEPROM, RAM, Trickle Charger Not Verified 1.3V ~ 5.5V, 2.1V ~ 5.5V 10-SON (3.7x2.5) download ROHS3 Compliant 1 (Unlimited) 2195-RV-3149-C3-32.768KHZ-OPTION-B-TA-QA EAR99 8542.39.0001 1 SPI, 4-Wire Serial 2B, 8B HH:MM:SS YY-MM-DD-dd - 1µA @ 3V
Micro Crystal AG RV-3149-C3-32.768KHZ-OPTION-A-TB-QC Micro Crystal AG RV-3149-C3-32.768KHZ-OPTION-A-TB-QC Micro Crystal AG
RFQ

Min: 1

Mult: 1

/image/Micro Crystal AG - Bulk Active -40°C ~ 125°C Surface Mount 10-VCDFN Clock/Calendar Alarm, EEPROM, RAM, Trickle Charger Not Verified 1.3V ~ 5.5V, 2.1V ~ 5.5V 10-SON (3.7x2.5) download ROHS3 Compliant 1 (Unlimited) 2195-RV-3149-C3-32.768KHZ-OPTION-A-TB-QC EAR99 8542.39.0001 1 SPI, 4-Wire Serial 2B, 8B HH:MM:SS YY-MM-DD-dd - 1µA @ 3V
Micro Crystal AG RV-3149-C3-32.768KHZ-OPTION-B-TB-QC Micro Crystal AG RV-3149-C3-32.768KHZ-OPTION-B-TB-QC Micro Crystal AG
RFQ

Min: 1

Mult: 1

/image/Micro Crystal AG - Bulk Active -40°C ~ 125°C Surface Mount 10-VCDFN Clock/Calendar Alarm, EEPROM, RAM, Trickle Charger Not Verified 1.3V ~ 5.5V, 2.1V ~ 5.5V 10-SON (3.7x2.5) download ROHS3 Compliant 1 (Unlimited) 2195-RV-3149-C3-32.768KHZ-OPTION-B-TB-QC EAR99 8542.39.0001 1 SPI, 4-Wire Serial 2B, 8B HH:MM:SS YY-MM-DD-dd - 1µA @ 3V
EPSON RX4901CE XS B06 EPSON RX4901CE XS B06 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX4901CE Tape & Reel (TR) Active -40°C ~ 105°C (TA) Surface Mount 10-SMD, No Lead Clock/Calendar Alarm Not Verified 1.6V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 SPI, 3-Wire Serial - HH:MM:SS YY-MM-DD - 1.5µA @ 3V
Renesas Electronics America Inc 1338B-18DVGI8 Renesas Electronics America Inc 1338B-18DVGI8 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar Leap Year, NVSRAM, Square Wave Output 1.4V ~ 5.5V 8-TSSOP ROHS3 Compliant 3 (168 Hours) 800-1338B-18DVGI8TR EAR99 8542.39.0001 1 I²C 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 2µA @ 3.3V
Renesas Electronics America Inc 1339D-31DVGI8 Renesas Electronics America Inc 1339D-31DVGI8 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar 3.3V ~ 5.5V 8-TSSOP ROHS3 Compliant 3 (168 Hours) 800-1339D-31DVGI8TR EAR99 8542.39.0001 1 I²C - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V
SparkFun Electronics COM-10079 SparkFun Electronics COM-10079 SparkFun Electronics
RFQ

Min: 1

Mult: 1

/image/SparkFun Electronics - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM Not Verified 2V ~ 5.5V 20-SOIC ROHS3 Compliant 1 (Unlimited) 1568-COM-10079 EAR99 8542.39.0001 1 SPI 256B HH:MM:SS (12/24 hr) YY-MM-DD 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V
EPSON RX-4571LCB0 PURE SN EPSON RX-4571LCB0 PURE SN EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-4571LC Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 12-TFSOJ (0.094", 2.40mm Width) Clock/Calendar Alarm, Leap Year 1.6V ~ 5.5V 12-VSOJ download ROHS3 Compliant 1 (Unlimited) REACH Affected 114-RX-4571LCB0PURESNTR EAR99 8542.39.0001 1,000 3-Wire Serial - HH:MM:SS YY-MM-DD 1V ~ 5.5V 0.95µA ~ 1µA @ 3V ~ 5V
EPSON RX-4571LCB PURE SN EPSON RX-4571LCB PURE SN EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-4571LC Bulk Active -40°C ~ 85°C Surface Mount 12-TFSOJ (0.094", 2.40mm Width) Clock/Calendar Alarm, Leap Year 1.6V ~ 5.5V 12-VSOJ download ROHS3 Compliant 1 (Unlimited) REACH Affected 114-RX-4571LCBPURESN EAR99 8542.39.0001 1 3-Wire Serial - HH:MM:SS YY-MM-DD 1V ~ 5.5V 950nA ~ 1µA @ 3V ~ 5V
EPSON RX-4574LCB PURE SN EPSON RX-4574LCB PURE SN EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-4574LC Bulk Obsolete -40°C ~ 85°C Surface Mount 12-TFSOJ (0.094", 2.40mm Width) Clock/Calendar Alarm 1.6V ~ 5.5V 12-VSOJ download ROHS3 Compliant 1 (Unlimited) REACH Affected 114-RX-4574LCBPURESN EAR99 8542.39.0001 1 3-Wire Serial - HH:MM:SS YY-MM-DD 1.3V ~ 5.5V 700nA ~ 900nA @ 3V ~ 5V
Analog Devices Inc./Maxim Integrated MAX31329NELB+ Analog Devices Inc./Maxim Integrated MAX31329NELB+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tray Active -40°C ~ 85°C Surface Mount 10-LLGA Clock/Calendar Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger 1.6V ~ 5.5V 10-LGA (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 490 I²C 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.6V ~ 5.5V 0.5µA ~ 0.7µA @ 1.6V ~ 5.5V
EPSON RX8111CE A6 EPSON RX8111CE A6 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX8111CE Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-SMD, No Lead Clock/Calendar Alarm Not Verified 1.6V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 114-RX8111CEA6TR EAR99 8542.39.0001 2,000 I²C - HH:MM:SS YY-MM-DD 1.1V ~ 5.5V 3µA @ 3V
EPSON RX-4035SAAC3 PURE SN EPSON RX-4035SAAC3 PURE SN EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-4035SA Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar Alarm Not Verified 2.4V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Affected 114-RX-4035SAAC3PURESNTR EAR99 8542.39.0001 250 SPI - - - 1V ~ 5.5V 2.5µA @ 3V
Analog Devices Inc./Maxim Integrated MAX31331EWC+ Analog Devices Inc./Maxim Integrated MAX31331EWC+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Strip Active -40°C ~ 85°C (TA) Surface Mount 12-WFBGA, WLBGA Clock/Calendar Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger Not Verified 1.1V ~ 5.5V 12-WLP (1.63x1.23) ROHS3 Compliant 1 (Unlimited) REACH Unaffected 175-MAX31331EWC+ EAR99 8542.39.0001 50 Serial 32B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.1V ~ 5.5V 0.65µA ~ 0.7µA @ 1.1V ~ 5.5V
EPSON RX8900CEUCB EPSON RX8900CEUCB EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX8900CE Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-SMD, No Lead Clock/Calendar Alarm Not Verified 2.5V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Affected 114-RX8900CEUCB EAR99 8542.39.0001 1 I²C - HH:MM:SS YY-MM-DD 1.6V ~ 5.5V 1.4µA ~ 1.5µA @ 3V ~ 5V
EPSON RX8804CE XAB EPSON RX8804CE XAB EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX8804CE Bulk Active -40°C ~ 105°C (TA) Surface Mount 10-SMD, No Lead Clock/Calendar Alarm, Watchdog Timer Not Verified 1.6V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 114-RX8804CEXAB EAR99 8542.39.0001 1 I²C - HH:MM:SS YY-MM-DD 1.5V ~ 5.5V 1.5µA ~ 1.6µA @ 3V ~ 5V
EPSON RX-4803SAUA0 PURE SN EPSON RX-4803SAUA0 PURE SN EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-4803SA Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar Alarm Not Verified 1.6V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Affected 114-RX-4803SAUA0PURESNTR EAR99 8542.39.0001 1,000 4-Wire Serial - HH:MM:SS YY-MM-DD-dd 1.6V ~ 5.5V 2.1µA ~ 3.4µA @ 3V ~ 5V
Analog Devices Inc./Maxim Integrated MAX31334EWC+T Analog Devices Inc./Maxim Integrated MAX31334EWC+T Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 12-WFBGA, WLBGA Clock/Calendar Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger Not Verified 1.1V ~ 5.5V 12-WLP (1.47x1.97) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 175-MAX31334EWC+TCT EAR99 8542.39.0001 2,500 I²C 32B HH:MM:SS (12/24 hr) YY-MM-DD 1.1V ~ 5.5V 750nA ~ 800nA @ 1.8V ~ 4.2V
Diodes Incorporated PT7C4311AUEX Diodes Incorporated PT7C4311AUEX Diodes Incorporated
RFQ

Min: 1

Mult: 1

/image/Diodes Incorporated - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad Clock/Calendar RAM, Square Wave Output Not Verified 1.2V ~ 5.5V, 1.5V ~ 5.5V, 3V ~ 5.5V 8-TDFN (2x3) 31-PT7C4311AUEX OBSOLETE 1 I²C, 2-Wire Serial 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 3.5V 150µA @ 1.5V ~ 5.5V
STMicroelectronics M41T82RM6E STMicroelectronics M41T82RM6E STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer M41T82 Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 I²C, 2-Wire Serial 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2V ~ 5.5V 10µA @ 5.5V
Analog Devices Inc./Maxim Integrated MAX6916EO33+ Analog Devices Inc./Maxim Integrated MAX6916EO33+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete Surface Mount 20-SSOP (0.154", 3.90mm Width) Clock/Calendar/Supervisor MAX6916 Not Verified 3V ~ 3.6V 20-QSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 SPI, 3-Wire Serial 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd
Analog Devices Inc./Maxim Integrated MAX6917EO50+ Analog Devices Inc./Maxim Integrated MAX6917EO50+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C Surface Mount 20-SSOP (0.154", 3.90mm Width) Clock/Calendar/Supervisor MAX6917 Not Verified 4.5V ~ 5.5V 20-QSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 I²C, 2-Wire Serial 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd
Analog Devices Inc./Maxim Integrated MAX6910EO30+T Analog Devices Inc./Maxim Integrated MAX6910EO30+T Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Obsolete Surface Mount 20-SSOP (0.154", 3.90mm Width) Clock/Calendar/Supervisor MAX6910 Not Verified 2.7V ~ 3.3V 20-QSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd
STMicroelectronics M41T93RMY6F STMicroelectronics M41T93RMY6F STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer M41T93 Not Verified 2.7V ~ 5.5V 18-SOX download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 497-6020-1 EAR99 8542.39.0001 1,000 SPI 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA @ 5.5V
Analog Devices Inc./Maxim Integrated DS32B35-33IND# Analog Devices Inc./Maxim Integrated DS32B35-33IND# Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal DS32B35 Not Verified 2.7V ~ 3.63V 20-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 37 I²C, 2-Wire Serial 2KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3V ~ 3.6V 110µA @ 3.63V
Analog Devices Inc./Maxim Integrated DS32C35-33IND# Analog Devices Inc./Maxim Integrated DS32C35-33IND# Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal DS32C35 Not Verified 2.7V ~ 3.63V 20-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 37 I²C, 2-Wire Serial 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3V ~ 3.6V 110µA @ 3.63V
ABLIC Inc. S-35190A-J8T1G ABLIC Inc. S-35190A-J8T1G ABLIC Inc.
RFQ

Min: 1

Mult: 1

/image/ABLIC Inc. - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year S-35190 Not Verified 1.3V ~ 5.5V 8-SOP-J download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,000 3-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.93µA ~ 1.1µA @ 3V ~ 5V

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