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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)
Analog Devices Inc./Maxim Integrated DS1388Z-33 Analog Devices Inc./Maxim Integrated DS1388Z-33 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-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer DS1388 2.97V ~ 3.63V 8-SOIC download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 I²C 512B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 150µA @ 2.97V ~ 3.63V
Analog Devices Inc./Maxim Integrated DS1338C-33 Analog Devices Inc./Maxim Integrated DS1338C-33 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 16-SOIC (0.295", 7.50mm Width) Clock/Calendar Leap Year, NVSRAM, Square Wave Output Not Verified 3V ~ 5.5V 16-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 I²C 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 125µA ~ 200µA @ 3.63V ~ 5.5V
Renesas Electronics America Inc UPD4991AGS-A Renesas Electronics America Inc UPD4991AGS-A Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc * Bulk Active Not Verified download ROHS3 Compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
NXP USA Inc. PCF8593P112 NXP USA Inc. PCF8593P112 NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. * Bulk Active Not Verified download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Intersil ISL12058IRUZ-T Intersil ISL12058IRUZ-T Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Obsolete -40°C ~ 85°C Surface Mount 8-UFDFN Clock/Calendar Alarm, Leap Year Not Verified 1.8V ~ 3.6V 8-µTDFN (2x2) download ROHS3 Compliant EAR99 8542.39.0001 3,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65µA @ 1.8V
Intersil ISL12027IVZ-T Intersil ISL12027IVZ-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 ISL12029IB27AZ Intersil ISL12029IB27AZ 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 50 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 ISL12027IV27Z-T Intersil ISL12027IV27Z-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 ISL12027IV30AZ Intersil ISL12027IV30AZ Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Tube 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 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
Texas Instruments BQ3285LSS Texas Instruments BQ3285LSS Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Obsolete Surface Mount 24-SSOP (0.154", 3.90mm Width) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output BQ3285 Not Verified 2.7V ~ 3.6V 24-SSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 60 Parallel 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4V ~ 4V
Intersil X1228V14I-4.5A Intersil X1228V14I-4.5A 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 RoHS non-compliant EAR99 8542.39.0001 95 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Intersil X1228S14I-4.5A Intersil X1228S14I-4.5A 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 RoHS non-compliant EAR99 8542.39.0001 50 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Intersil ISL12020CBZ Intersil ISL12020CBZ Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Active -20°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 I²C 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 5.5µA ~ 6.5µA @ 3V ~ 5V
Intersil X1288V14IZ Intersil X1288V14IZ Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil 2-Wire™ Bulk Active -40°C ~ 85°C (TA) Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, SRAM, Supervisor, Watchdog Timer, Y2K Not Verified 4.5V ~ 5.5V 14-TSSOP download ROHS3 Compliant 5 (48 Hours) Vendor Undefined EAR99 8542.39.0001 1 I²C, 2-Wire Serial 32KB HH:MM:SS:hh (24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
EPSON RX8111CE A3 EPSON RX8111CE A3 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, RAM Not Verified 1.6V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 114-RX8111CEA3 EAR99 8542.39.0001 250 I²C - HH:MM:SS YY-MM-DD - 3µA @ 3V
EM Microelectronic V3025SO28B+ EM Microelectronic V3025SO28B+ EM Microelectronic
RFQ

Min: 1

Mult: 1

/image/EM Microelectronic - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, RAM Not Verified 2V ~ 5.5V 28-SOIC 1 (Unlimited) REACH Unaffected 1,000 - 8B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2V ~ 4V 15µA @ 5.5V
EM Microelectronic 3027IDSSO8B+ EM Microelectronic 3027IDSSO8B+ EM Microelectronic
RFQ

Min: 1

Mult: 1

/image/EM Microelectronic - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, RAM, Trickle-Charger Not Verified 1.4V ~ 5.5V 8-SOIC 1 (Unlimited) REACH Unaffected 2,500 I²C, SPI 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.4V ~ 5.5V 0.4µA @ 5V
Suntsu Electronics, Inc. SRC32CN-32.768K Suntsu Electronics, Inc. SRC32CN-32.768K Suntsu Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/Suntsu Electronics, Inc. SRC32C Bulk Active -40°C ~ 85°C Surface Mount 10-SMD, No Lead Clock/Calendar Alarm, Leap Year, RAM Not Verified 1.6V ~ 3V 10-SMD download RoHS Compliant 1 (Unlimited) REACH info available upon request 2388-SRC32CN-32.768K EAR99 8542.31.0000 1 I²C - HH:MM:SS YY-MM-DD-dd - 3µA
NXP USA Inc. PCF85263ATT1/AZ NXP USA Inc. PCF85263ATT1/AZ NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Watchdog Timer Not Verified 0.9V ~ 1.8V, 0.9V ~ 5.5V 10-TSSOP ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 I²C - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 0.9V ~ 5.5V 0.885µA @ 3.3V
NXP USA Inc. PCF2131TFY NXP USA Inc. PCF2131TFY NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount, Wettable Flank 16-LFDFN Exposed Pad Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer Not Verified 1.2V ~ 5.5V 16-HLSON (4.5x3.5) ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 4,000 I²C, SPI 8B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.2V ~ 5.5V 770nA ~ 2.135µA @ 1.2V ~ 5.5V
ECS Inc. ECS-RTC-3225-5699HS-TR ECS Inc. ECS-RTC-3225-5699HS-TR ECS Inc.
RFQ

Min: 1

Mult: 1

/image/ECS Inc. - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 10-SMD, No Lead Clock/Calendar - Not Verified 1.6V ~ 5V, 2.5V ~ 5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 I²C - HH:MM:SS YY-MM-DD 1.6V ~ 5V 0.5µA @ 3V
Intersil ISL12024IRTCZ Intersil ISL12024IRTCZ Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil * Bulk Active Not Verified download Vendor Undefined REACH Unaffected 2156-ISL12024IRTCZ-600010 1
Abracon LLC AB-RTCMK-32.768KHZ Abracon LLC AB-RTCMK-32.768KHZ Abracon LLC
RFQ

Min: 1

Mult: 1

/image/Abracon LLC - Bulk Obsolete -40°C ~ 85°C Surface Mount 8-SMD Module Clock/Calendar Alarm, Leap Year, Square Wave Output, TCXO/Crystal Not Verified 1.3V ~ 5.5V 8-SMT 1 (Unlimited) 535-AB-RTCMK-32.768KHZ EAR99 8542.39.0001 1 I²C - HH:MM:SS:hh YY-MM-DD-dd - 2µA @ 3V
Suntsu Electronics, Inc. SLR32CN-32.768K Suntsu Electronics, Inc. SLR32CN-32.768K Suntsu Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/Suntsu Electronics, Inc. - Bulk Active -40°C ~ 85°C Surface Mount 10-SMD, No Lead Clock/Calendar Alarm, Leap Year, RAM Not Verified 2.5V ~ 5V 10-SMD download RoHS Compliant 3 (168 Hours) REACH info available upon request 2388-SLR32CN-32.768K EAR99 8541.60.0080 1 I²C - HH:MM:SS YY-MM-DD 1.6V ~ 5V 500nA @ 3V
Abracon LLC AB-RTCMC-32.768KHZ-EOA9-S3-HAT Abracon LLC AB-RTCMC-32.768KHZ-EOA9-S3-HAT Abracon LLC
RFQ

Min: 1

Mult: 1

/image/Abracon LLC - Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount 10-SMD Module Clock/Calendar Alarm, EEPROM, TCXO/Crystal, Trickle-Charger Not Verified 1.4V ~ 5.5V, 2.1V ~ 5.5V Module download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 535-AB-RTCMC-32.768KHZ-EOA9-S3-HATTR EAR99 8542.39.0001 1,000 SPI - HH:MM:SS:hh YY-MM-DD-dd 1.4V ~ 5.5V 4.6µA ~ 5.5µA @ 1.4V ~ 5V
EM Microelectronic V3025SO28A+ EM Microelectronic V3025SO28A+ EM Microelectronic
RFQ

Min: 1

Mult: 1

/image/EM Microelectronic - Tube Active -40°C ~ 85°C (TA) Surface Mount 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, RAM V3025 Not Verified 2V ~ 5.5V 28-SOIC REACH Unaffected EAR99 8542.39.0001 26 8B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 15µA @ 5.5V
EM Microelectronic V3023SO28A+ EM Microelectronic V3023SO28A+ EM Microelectronic
RFQ

Min: 1

Mult: 1

/image/EM Microelectronic - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, RAM V3023 Not Verified 2V ~ 5.5V 28-SOIC 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 26 8B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 15µA @ 5V
EM Microelectronic V3020SO8A+ EM Microelectronic V3020SO8A+ EM Microelectronic
RFQ

Min: 1

Mult: 1

/image/EM Microelectronic - Tube Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, RAM V3020 Not Verified 1.2V ~ 5.5V 8-SOIC 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 96 3-Wire Serial 1B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 0.8µA @ 5V
EM Microelectronic 3028V3TP14B EM Microelectronic 3028V3TP14B EM Microelectronic
RFQ

Min: 1

Mult: 1

/image/EM Microelectronic - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Trickle-Charger EM3028 Not Verified 1.1V ~ 5.5V 14-TSSOP 3 (168 Hours) REACH Unaffected 2651-EM3028V3TP14BCT EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial 43B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.1V ~ 5.5V 0.4µA @ 5V
Rochester Electronics, LLC ICM7170IBG Rochester Electronics, LLC ICM7170IBG Rochester Electronics, LLC
RFQ

Min: 1

Mult: 1

/image/Rochester Electronics, LLC - Bulk Active -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm ICM7170 1.9V, 2.6V ~ 5.5V download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.8V ~ 3.5V 20µA @ 5V

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