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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)
STMicroelectronics M41ST87WMX6TR STMicroelectronics M41ST87WMX6TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer M41ST87 Not Verified 2.7V ~ 3.6V 28-SO download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 I²C, 2-Wire Serial 128B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5V ~ 3.6V 0.5mA @ 2.7V ~ 3.6V
STMicroelectronics M41ST95WMX6TR STMicroelectronics M41ST95WMX6TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer M41ST Not Verified 2.7V ~ 3.6V 28-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 SPI 44B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5V ~ 3.5V 1.4mA @ 2.7V ~ 3.6V
STMicroelectronics M41T81SM6E STMicroelectronics M41T81SM6E 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, Square Wave Output, Watchdog Timer M41T81 Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 I²C, 2-Wire Serial - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2V ~ 3.5V 100µA @ 2.7V ~ 5.5V
Renesas Electronics America Inc ISL12026IVZ Renesas Electronics America Inc ISL12026IVZ Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Active -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year ISL12026 Not Verified 2.7V ~ 5.5V 8-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 96 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 ISL12027IB27Z Renesas Electronics America Inc ISL12027IB27Z 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, Supervisor, Watchdog Timer ISL12027 Not Verified 2.7V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -ISL12027IB27Z EAR99 8542.39.0001 98 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 ISL12028IV27Z Renesas Electronics America Inc ISL12028IV27Z Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer ISL12028 Not Verified 2.7V ~ 5.5V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 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
Renesas Electronics America Inc ISL12029IB27Z Renesas Electronics America Inc ISL12029IB27Z Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/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 -ISL12029IB27Z 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 ISL1208IB8-TK Renesas Electronics America Inc ISL1208IB8-TK Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/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 ISL1208 Not Verified 2.7V ~ 5.5V 8-SOIC download RoHS non-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 ISL1209IU10-TK Renesas Electronics America Inc ISL1209IU10-TK Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Time Event Recorder Alarm, Leap Year, SRAM ISL1209 Not Verified 2.7V ~ 5.5V 10-MSOP download RoHS non-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 X1205S8I Renesas Electronics America Inc X1205S8I 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 X1205 Not Verified 2.7V ~ 5.5V 8-SOIC RoHS non-compliant 1 (Unlimited) REACH Unaffected 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
Renesas Electronics America Inc X1205S8T1 Renesas Electronics America Inc X1205S8T1 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year X1205 Not Verified 2.7V ~ 5.5V 8-SOIC RoHS non-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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1226S8I Renesas Electronics America Inc X1226S8I 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 X1226 Not Verified 2.7V ~ 5.5V 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected 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
Renesas Electronics America Inc X1226S8IT1 Renesas Electronics America Inc X1226S8IT1 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/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 X1226 Not Verified 2.7V ~ 5.5V 8-SOIC download RoHS non-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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1226S8Z Renesas Electronics America Inc X1226S8Z Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year X1226 Not Verified 2.7V ~ 5.5V 8-SOIC 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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1226V8I Renesas Electronics America Inc X1226V8I Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year X1226 Not Verified 2.7V ~ 5.5V 8-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected 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
Renesas Electronics America Inc X1226V8T1 Renesas Electronics America Inc X1226V8T1 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete 0°C ~ 70°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year X1226 Not Verified 2.7V ~ 5.5V 8-TSSOP download RoHS non-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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1227S8T1 Renesas Electronics America Inc X1227S8T1 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 4.5V ~ 5.5V 8-SOIC RoHS non-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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1227S8Z-2.7 Renesas Electronics America Inc X1227S8Z-2.7 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 2.7V ~ 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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1227S8Z-2.7A Renesas Electronics America Inc X1227S8Z-2.7A Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 2.7V ~ 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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1227S8Z-4.5A Renesas Electronics America Inc X1227S8Z-4.5A Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 4.5V ~ 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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1227V8-4.5A Renesas Electronics America Inc X1227V8-4.5A Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 4.5V ~ 5.5V 8-TSSOP RoHS non-compliant 1 (Unlimited) REACH Unaffected 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
Renesas Electronics America Inc X1227V8I-2.7 Renesas Electronics America Inc X1227V8I-2.7 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 2.7V ~ 5.5V 8-TSSOP RoHS non-compliant 1 (Unlimited) REACH Unaffected 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
Renesas Electronics America Inc X1227V8I-2.7A Renesas Electronics America Inc X1227V8I-2.7A Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 2.7V ~ 5.5V 8-TSSOP RoHS non-compliant 1 (Unlimited) REACH Unaffected 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
Renesas Electronics America Inc X1227V8IZ Renesas Electronics America Inc X1227V8IZ Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 4.5V ~ 5.5V 8-TSSOP 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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1227V8Z Renesas Electronics America Inc X1227V8Z Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 4.5V ~ 5.5V 8-TSSOP 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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1227V8Z-2.7 Renesas Electronics America Inc X1227V8Z-2.7 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 2.7V ~ 5.5V 8-TSSOP 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 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
Renesas Electronics America Inc X1228S14I-4.5A Renesas Electronics America Inc X1228S14I-4.5A Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/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 X1228 Not Verified 2.7V ~ 5.5V 14-SOIC download RoHS non-compliant 1 (Unlimited) 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 ~ 5V
Renesas Electronics America Inc X1228S14IZ-2.7A Renesas Electronics America Inc X1228S14IZ-2.7A Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/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 X1228 Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant 3 (168 Hours) 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 ~ 5V
Renesas Electronics America Inc X1228S14Z-2.7 Renesas Electronics America Inc X1228S14Z-2.7 Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1228 Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant 3 (168 Hours) 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 ~ 5V
Renesas Electronics America Inc X1228S14Z-4.5A Renesas Electronics America Inc X1228S14Z-4.5A Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1228 Not Verified 2.7V ~ 5.5V 14-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 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

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