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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)
Renesas Electronics America Inc 1337AGDVGI Renesas Electronics America Inc 1337AGDVGI Renesas Electronics America Inc
RFQ

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/image/Renesas Electronics America Inc - Tube Active -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output 1337 Not Verified 1.8V ~ 5.5V 8-TSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 96 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.3µA @ 1.3V ~ 1.8V
Renesas Electronics America Inc 1337AGDVGI8 Renesas Electronics America Inc 1337AGDVGI8 Renesas Electronics America Inc
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Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output 1337 Not Verified 1.8V ~ 5.5V 8-TSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.3µA @ 1.3V ~ 1.8V
Renesas Electronics America Inc 1339AC-2SRGI Renesas Electronics America Inc 1339AC-2SRGI 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, Trickle-Charger 1339 Not Verified 1.7V ~ 5.5V 16-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 46 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 200µA @ 3.63V ~ 5.5V
Renesas Electronics America Inc 1339AC-31SRGI8 Renesas Electronics America Inc 1339AC-31SRGI8 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger 1339 Not Verified 2.7V ~ 5.5V 16-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 200µA @ 3.63V ~ 5.5V
Microchip Technology MCP795B21T-I/SL Microchip Technology MCP795B21T-I/SL Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer MCP795B21 Not Verified 1.8V ~ 5.5V 14-SOIC download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 2,600 SPI 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V
Microchip Technology MCP7940NT-E/MS Microchip Technology MCP7940NT-E/MS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM MCP7940 Not Verified 1.8V ~ 5.5V 8-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1.2µA @ 3.3V
Microchip Technology MCP795B21T-I/ST Microchip Technology MCP795B21T-I/ST Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer MCP795B21 Not Verified 1.8V ~ 5.5V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 SPI 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V
Microchip Technology MCP795B10T-I/SL Microchip Technology MCP795B10T-I/SL Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer MCP795B10 Not Verified 1.8V ~ 5.5V 14-SOIC download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 2,600 SPI 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V
Microchip Technology MCP795B20T-I/ST Microchip Technology MCP795B20T-I/ST Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer MCP795B20 Not Verified 1.8V ~ 5.5V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 SPI 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V
Microchip Technology MCP795B10-I/ST Microchip Technology MCP795B10-I/ST Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Obsolete -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer MCP795B10 Not Verified 1.8V ~ 5.5V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) MCP795B10IST EAR99 8542.39.0001 96 SPI 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V
Microchip Technology MCP795B11-I/ST Microchip Technology MCP795B11-I/ST Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Obsolete -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer MCP795B11 Not Verified 1.8V ~ 5.5V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) MCP795B11IST EAR99 8542.39.0001 96 SPI 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V
Microchip Technology MCP795B21-I/SL Microchip Technology MCP795B21-I/SL Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer MCP795B21 Not Verified 1.8V ~ 5.5V 14-SOIC download ROHS3 Compliant 1 (Unlimited) MCP795B21ISL EAR99 8542.39.0001 57 SPI 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V
Microchip Technology MCP795B21-I/ST Microchip Technology MCP795B21-I/ST Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Obsolete -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer MCP795B21 Not Verified 1.8V ~ 5.5V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) MCP795B21IST EAR99 8542.39.0001 96 SPI 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V
Microchip Technology MCP795B22-I/SL Microchip Technology MCP795B22-I/SL Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer MCP795B22 Not Verified 1.8V ~ 5.5V 14-SOIC download ROHS3 Compliant 1 (Unlimited) MCP795B22ISL EAR99 8542.39.0001 57 SPI 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V
Microchip Technology MCP795B22-I/ST Microchip Technology MCP795B22-I/ST Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Obsolete -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer MCP795B22 Not Verified 1.8V ~ 5.5V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) MCP795B22IST EAR99 8542.39.0001 96 SPI 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V
Microchip Technology MCP7940NT-E/SN Microchip Technology MCP7940NT-E/SN Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM MCP7940 Not Verified 1.8V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,300 I²C, 2-Wire Serial 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1.2µA @ 3.3V
ABLIC Inc. S-35390A-J8T1U ABLIC Inc. S-35390A-J8T1U ABLIC Inc.
RFQ

Min: 1

Mult: 1

/image/ABLIC Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year S-35390 Not Verified 1.3V ~ 5.5V 8-SOP-J download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 4,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 14µA ~ 30µA @ 3V ~ 5V
ABLIC Inc. S-35399A02-HRT1 ABLIC Inc. S-35399A02-HRT1 ABLIC Inc.
RFQ

Min: 1

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/image/ABLIC Inc. - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C Surface Mount 12-UFBGA, WLBGA Clock/Calendar Alarm, Leap Year S-35399 Not Verified 1.3V ~ 5.5V 12-UFBGA, WLBGA RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 14µA ~ 30µA @ 3V ~ 5V
Diodes Incorporated PT7C4563UE Diodes Incorporated PT7C4563UE Diodes Incorporated
RFQ

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/image/Diodes Incorporated - Tube Obsolete -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 1.3V ~ 5.5V 8-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 I²C, 2-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.65µA ~ 0.85µA @ 3V ~ 5V
Diodes Incorporated PT7C4337LE Diodes Incorporated PT7C4337LE Diodes Incorporated
RFQ

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/image/Diodes Incorporated - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output Not Verified 1.8V ~ 5.5V 8-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V
Diodes Incorporated PT7C4337LEX Diodes Incorporated PT7C4337LEX Diodes Incorporated
RFQ

Min: 1

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/image/Diodes Incorporated - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output Not Verified 1.8V ~ 5.5V 8-TSSOP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V
Diodes Incorporated PT7C4363WE Diodes Incorporated PT7C4363WE Diodes Incorporated
RFQ

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/image/Diodes Incorporated - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output Not Verified 1.3V ~ 5.5V 8-SOIC ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.85µA ~ 0.9µA @ 3V ~ 5V
Texas Instruments BQ32002D Texas Instruments BQ32002D Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tube Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger BQ32002 Not Verified 3V ~ 3.6V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 75 I²C, 2-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd 1.4V ~ 3.6V 200µA @ 3.3V
Diodes Incorporated PT7C4372AZEE Diodes Incorporated PT7C4372AZEE Diodes Incorporated
RFQ

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/image/Diodes Incorporated - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad Clock/Calendar Alarm, Leap Year Not Verified 1.8V ~ 6V 8-TDFN (2x3) 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 3V
Diodes Incorporated PT7C4563ZEE Diodes Incorporated PT7C4563ZEE Diodes Incorporated
RFQ

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/image/Diodes Incorporated - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad Clock/Calendar Alarm, Leap Year, Square Wave Output Not Verified 1.3V ~ 5.5V 8-TDFN (2x3) download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 I²C, 2-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.65µA ~ 0.85µA @ 3V ~ 5V
EPSON RA-4574SA:B PURE SN EPSON RA-4574SA:B PURE SN EPSON
RFQ

Min: 1

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/image/EPSON RA-4574SA Tube Obsolete -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) EAR99 8542.39.0001 100 3-Wire Serial - - - - 1µA ~ 2µA @ 3V ~ 5V
EPSON RA-4574SA:B0 PURE SN EPSON RA-4574SA:B0 PURE SN EPSON
RFQ

Min: 1

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/image/EPSON RA-4574SA Tape & Reel (TR) Obsolete -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) EAR99 8542.39.0001 1,000 3-Wire Serial - - - - 1µA ~ 2µA @ 3V ~ 5V
EPSON RTC-4543SA:A ROHS EPSON RTC-4543SA:A ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RTC-4543SA Bulk Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar Leap Year Not Verified 2.5V ~ 5.5V 14-SOP download 1 (Unlimited) EAR99 8542.39.0001 1 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 1µA ~ 3µA @ 2V ~ 5V
EPSON RTC-4543SA:B ROHS EPSON RTC-4543SA:B ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RTC-4543SA Tube Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar Leap Year Not Verified 2.5V ~ 5.5V 14-SOP download 1 (Unlimited) EAR99 8542.39.0001 25 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 1µA ~ 3µA @ 2V ~ 5V
EPSON RTC-4543SA:B0 ROHS EPSON RTC-4543SA:B0 ROHS EPSON
RFQ

Min: 1

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/image/EPSON RTC-4543SA Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar Leap Year Not Verified 2.5V ~ 5.5V 14-SOP download 1 (Unlimited) EAR99 8542.39.0001 1,000 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 1µA ~ 3µA @ 2V ~ 5V

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