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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 ISL1218IBZ-T Renesas Electronics America Inc ISL1218IBZ-T Renesas Electronics America Inc
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/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, SRAM ISL1218 Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V
Renesas Electronics America Inc X1288V14Z-2.7AT1 Renesas Electronics America Inc X1288V14Z-2.7AT1 Renesas Electronics America Inc
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Min: 1

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/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete 0°C ~ 70°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1288 Not Verified 2.7V ~ 5.5V 14-TSSOP download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc ISL12027IBAZ Renesas Electronics America Inc ISL12027IBAZ Renesas Electronics America Inc
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/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer ISL12027 Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 980 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V
Renesas Electronics America Inc ISL1218IBZ Renesas Electronics America Inc ISL1218IBZ Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, SRAM ISL1218 Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -ISL1218IBZ EAR99 8542.39.0001 980 I²C, 2-Wire Serial 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V
Renesas Electronics America Inc ISL12030IBZ Renesas Electronics America Inc ISL12030IBZ Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Daylight Savings, SRAM ISL12030 Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 98 I²C, 2-Wire Serial 128B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 18µA @ 5.5V
Renesas Electronics America Inc ISL12028IB30AZ Renesas Electronics America Inc ISL12028IB30AZ Renesas Electronics America Inc
RFQ

Min: 1

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/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer ISL12028 Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected 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
Renesas Electronics America Inc ISL12029IBAZ Renesas Electronics America Inc ISL12029IBAZ Renesas Electronics America Inc
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Min: 1

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/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer ISL12029 Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected 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
Renesas Electronics America Inc ISL12029IB27AZ Renesas Electronics America Inc ISL12029IB27AZ Renesas Electronics America Inc
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Min: 1

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/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer ISL12029 Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected -ISL12029IB27AZ 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
Renesas Electronics America Inc ISL12082IB8Z-T Renesas Electronics America Inc ISL12082IB8Z-T Renesas Electronics America Inc
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/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Watchdog Timer ISL12082 Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V
Renesas Electronics America Inc ISL1208IRT8Z-TK Renesas Electronics America Inc ISL1208IRT8Z-TK Renesas Electronics America Inc
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/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 8-WDFN Exposed Pad Clock/Calendar Alarm, Leap Year, SRAM ISL1208 Not Verified 2.7V ~ 5.5V 8-TDFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 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
Renesas Electronics America Inc ISL12024IRTCZ-T Renesas Electronics America Inc ISL12024IRTCZ-T Renesas Electronics America Inc
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/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 8-WDFN Exposed Pad Clock/Calendar Alarm, Leap Year, Unique ID ISL12024 Not Verified 2.7V ~ 5.5V 8-TDFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 6,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V
Renesas Electronics America Inc ISL1208IRT8Z Renesas Electronics America Inc ISL1208IRT8Z Renesas Electronics America Inc
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/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 8-WDFN Exposed Pad Clock/Calendar Alarm, Leap Year, SRAM ISL1208 Not Verified 2.7V ~ 5.5V 8-TDFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -ISL1208IRT8Z EAR99 8542.39.0001 100 I²C, 2-Wire Serial 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V
Renesas Electronics America Inc ISL12082IB8Z Renesas Electronics America Inc ISL12082IB8Z Renesas Electronics America Inc
RFQ

Min: 1

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/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Watchdog Timer ISL12082 Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -ISL12082IB8Z EAR99 8542.39.0001 980 I²C, 2-Wire Serial - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V
Renesas Electronics America Inc 1337DVGI8 Renesas Electronics America Inc 1337DVGI8 Renesas Electronics America Inc
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/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 1337D 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 - 0.6µA @ 1.3V ~ 1.8V
Renesas Electronics America Inc 1339-2DCGI8 Renesas Electronics America Inc 1339-2DCGI8 Renesas Electronics America Inc
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/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger 1339-2 Not Verified 2V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 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 1339-31DVGI8 Renesas Electronics America Inc 1339-31DVGI8 Renesas Electronics America Inc
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/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, Trickle-Charger 1339-31 Not Verified 3.3V ~ 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 1.3V ~ 3.7V 200µA @ 3.63V ~ 5.5V
NXP USA Inc. PCF2123TS/1,112 NXP USA Inc. PCF2123TS/1,112 NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. - Tube Active -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer PCF2123 Not Verified 1.6V ~ 5.5V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 96 SPI - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.33µA ~ 0.38µA @ 2V ~ 5V
Analog Devices Inc./Maxim Integrated DS1390U-3+T&R Analog Devices Inc./Maxim Integrated DS1390U-3+T&R Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger DS1390 Not Verified 2.7V ~ 3.3V 10-uMAX/uSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 SPI - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 125µA @ 2.7V ~ 3.3V
Analog Devices Inc./Maxim Integrated DS1394U-33+T&R Analog Devices Inc./Maxim Integrated DS1394U-33+T&R Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger DS1394 Not Verified 2.97V ~ 5.5V 10-uMAX/uSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 SPI - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 175µA @ 2.97V ~ 5.5V
Analog Devices Inc./Maxim Integrated DS17885SN-3+ Analog Devices Inc./Maxim Integrated DS17885SN-3+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated - Tube Active -40°C ~ 85°C Surface Mount 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output DS17885 Not Verified 2.7V ~ 3.7V 24-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 30 Parallel 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 2.7V ~ 3.7V
Texas Instruments BQ32000D Texas Instruments BQ32000D Texas Instruments
RFQ

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/image/Texas Instruments - Tube Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger BQ32000 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 100µA @ 3.3V
NXP USA Inc. PCF2123BS/1,512 NXP USA Inc. PCF2123BS/1,512 NXP USA Inc.
RFQ

Min: 1

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/image/NXP USA Inc. - Tube Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer PCF21 Not Verified 1.6V ~ 5.5V 16-HVQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 100 SPI - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.33µA ~ 0.38µA @ 2V ~ 5V
Analog Devices Inc./Maxim Integrated DS17285EN-3+ Analog Devices Inc./Maxim Integrated DS17285EN-3+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated - Tube Obsolete -40°C ~ 85°C Surface Mount 28-TSSOP (0.465", 11.80mm Width) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output DS17285 Not Verified 2.7V ~ 3.7V 28-TSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 234 Parallel 2KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 2.7V ~ 3.7V
Analog Devices Inc./Maxim Integrated DS1394U-33+ Analog Devices Inc./Maxim Integrated DS1394U-33+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated - Tube Active -40°C ~ 85°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger DS1394 Not Verified 2.97V ~ 5.5V 10-uMAX/uSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 SPI - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 175µA @ 2.97V ~ 5.5V
Analog Devices Inc./Maxim Integrated DS1501YZ+T&R Analog Devices Inc./Maxim Integrated DS1501YZ+T&R Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K DS1501 Not Verified 4.5V ~ 5.5V 28-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Parallel 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 5mA @ 4.5V ~ 5.5V
Analog Devices Inc./Maxim Integrated DS1501WZ+T&R Analog Devices Inc./Maxim Integrated DS1501WZ+T&R Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K DS1501 Not Verified 3V ~ 3.6V 28-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,000 Parallel 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 4mA @ 3V ~ 3.6V
Analog Devices Inc./Maxim Integrated DS32C35-33#T&R Analog Devices Inc./Maxim Integrated DS32C35-33#T&R Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Obsolete 0°C ~ 70°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 1,000 I²C, 2-Wire Serial 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3V ~ 3.6V 110µA @ 3.63V
Analog Devices Inc./Maxim Integrated DS1315S-33+T&R Analog Devices Inc./Maxim Integrated DS1315S-33+T&R Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 16-SOIC (0.295", 7.50mm Width) Phantom Time Chip Leap Year DS1315 Not Verified 3V ~ 3.6V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Parallel - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 1.1mA @ 3.3V
Renesas Electronics America Inc ISL12057IBZ-T Renesas Electronics America Inc ISL12057IBZ-T Renesas Electronics America Inc
RFQ

Min: 1

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/image/Renesas Electronics America Inc - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year ISL12057 Not Verified 1.8V ~ 3.6V 8-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65µA @ 1.8V
Renesas Electronics America Inc ISL12058IBZ-T Renesas Electronics America Inc ISL12058IBZ-T Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year ISL12058 Not Verified 1.8V ~ 3.6V 8-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65µA @ 1.8V

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