Features :
Current - Timekeeping (Max) :
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Type Interface Supplier Device Package Voltage - Supply Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
GLOBAL STOCKS
Default Photo
RFQ
RFQ
3,850
In-stock
NXP USA Inc. IC RTC BINARY CNT I2C DIE - Obsolete Tape & Reel (TR) -40°C ~ 85°C - Square Wave Output, Unique ID Die Binary Counter I²C, 2-Wire Serial Die 1.6 V ~ 5.5 V - Binary Binary - 0.4µA @ 1.6V ~ 5.5V
PCF2127AT/1,518
RFQ
RFQ
2,325
In-stock
NXP USA Inc. IC RTC CLK/CAL I2C/SPI 20-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer 20-SOIC (0.295", 7.50mm Width) Clock/Calendar I²C, 2-Wire Serial 20-SO 1.8 V ~ 4.2 V 512B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 4.2 V 1.5µA @ 3.3V
PCF2129AT/1,518
RFQ
RFQ
2,377
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR I2C 20-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer 20-SOIC (0.295", 7.50mm Width) Clock/Calendar I²C, 2-Wire Serial 20-SO 1.8 V ~ 4.2 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 4.2 V 1.5µA @ 3.3V
PCA2125TS/1,118
RFQ
RFQ
3,788
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR SPI 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 125°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.6 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.8µA @ 2V ~ 5V
PCF8583BS,518
RFQ
RFQ
1,251
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR I2C 20-VQFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, NVSRAM, Square Wave Output 20-VQFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 20-HVQFN (5x5) 2.5 V ~ 6 V 240B HH:MM:SS:hh (12/24 hr) YY-MM-DD - 10µA ~ 50µA @ 1V ~ 5V
PCA8565BS/1,118
RFQ
RFQ
3,539
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR I2C 10-HVSON - Obsolete Tape & Reel (TR) -40°C ~ 125°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 10-VFDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 10-HVSON (3x3) 1.8 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 1.2µA ~ 5µA @ 2V ~ 5V
Default Photo
RFQ
RFQ
1,913
In-stock
ams IC RTC CLK/CALENDAR I2C 8-TDFN Obsolete Tape & Reel (TR) - - - - - - - - - - - - -
RX-4575LC:B3:PURE SN
RFQ
RFQ
3,178
In-stock
EPSON IC RTC CLK/CALENDAR SER 12-VSOJ - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year 12-TFSOJ (0.094", 2.40mm Width) Clock/Calendar 3-Wire Serial 12-VSOJ 1.6 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.7µA ~ 0.9µA @ 3V ~ 5V
DS12885TN+
RFQ
RFQ
1,578
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 32-TQFP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 32-TQFP Clock/Calendar Parallel 32-TQFP (7x7) 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 15mA @ 4.5V ~ 5.5V
ISL12057IRUZ-T
RFQ
RFQ
2,839
In-stock
Intersil IC RTC CLK/CALENDAR I2C 8-UTDFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year 8-UFDFN Clock/Calendar I²C, 2-Wire Serial 8-µTDFN (2x2) 1.8 V ~ 3.6 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65µA @ 1.8V
1338C-31SRI8
RFQ
RFQ
2,497
In-stock
IDT, Integrated Device Technology Inc IC RTC CLK/CALENDAR I2C 16-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Square Wave Output 16-SOIC (0.295", 7.50mm Width) Clock/Calendar I²C, 2-Wire Serial 16-SOIC 3.3 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 5µA @ 3.63V ~ 5.5V
1338C-18SRI8
RFQ
RFQ
3,990
In-stock
IDT, Integrated Device Technology Inc IC RTC CLK/CALENDAR I2C 16-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Square Wave Output 16-SOIC (0.295", 7.50mm Width) Clock/Calendar I²C, 2-Wire Serial 16-SOIC 3.3 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 2µA @ 3.3V
1337GCSRI8
RFQ
RFQ
1,162
In-stock
IDT, Integrated Device Technology Inc IC RTC CLK/CALENDAR I2C 16-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output 16-SOIC (0.295", 7.50mm Width) Clock/Calendar I²C, 2-Wire Serial 16-SOIC 1.8 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.6µA @ 1.3V ~ 1.8V
1337GNLGI8
RFQ
RFQ
3,989
In-stock
IDT, Integrated Device Technology Inc IC RTC CLK/CAL I2C 16-VFQFPN - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output 16-VFQFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 16-QFN (3x3) 1.8 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.6µA @ 1.3V ~ 1.8V
MCP795B20T-I/ST
RFQ
RFQ
2,524
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B20T-I/SL
RFQ
RFQ
2,290
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-SOIC (0.154", 3.90mm Width) Clock/Calendar SPI 14-SOIC 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B12T-I/ST
RFQ
RFQ
3,773
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B12T-I/SL
RFQ
RFQ
1,279
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-SOIC (0.154", 3.90mm Width) Clock/Calendar SPI 14-SOIC 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B11T-I/ST
RFQ
RFQ
1,970
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B11T-I/SL
RFQ
RFQ
2,840
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-SOIC (0.154", 3.90mm Width) Clock/Calendar SPI 14-SOIC 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B22T-I/ST
RFQ
RFQ
2,964
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B10T-I/ST
RFQ
RFQ
3,617
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B22T-I/SL
RFQ
RFQ
1,417
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-SOIC (0.154", 3.90mm Width) Clock/Calendar SPI 14-SOIC 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B10T-I/SL
RFQ
RFQ
3,541
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-SOIC (0.154", 3.90mm Width) Clock/Calendar SPI 14-SOIC 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B21T-I/ST
RFQ
RFQ
2,969
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
MCP795B21T-I/SL
RFQ
RFQ
649
In-stock
Microchip Technology IC RTC CLK/CALENDAR SPI 14-SOIC - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 14-SOIC (0.154", 3.90mm Width) Clock/Calendar SPI 14-SOIC 1.8 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 1µA @ 1.8V ~ 5.5V
AB1804-T3
RFQ
RFQ
2,358
In-stock
Abracon LLC IC RTC CLK/CALENDAR I2C 16-QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 16-VFQFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 16-QFN (3x3) 1.7 V ~ 3.6 V 256B HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V
AB1801-T3
RFQ
RFQ
1,711
In-stock
Abracon LLC IC RTC CLK/CALENDAR I2C 16-QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Trickle-Charger 16-VFQFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 16-QFN (3x3) 1.7 V ~ 3.6 V - HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V
AB0804-T3
RFQ
RFQ
1,402
In-stock
Abracon LLC IC RTC CLK/CALENDAR I2C 16-QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 16-VFQFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 16-QFN (3x3) 1.7 V ~ 3.6 V 256B HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V
AB0801-T3
RFQ
RFQ
1,372
In-stock
Abracon LLC IC RTC CLK/CALENDAR I2C 16-QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Trickle-Charger 16-VFQFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 16-QFN (3x3) 1.7 V ~ 3.6 V - HH:MM:SS:hh YY-MM-DD-dd 1.5 V ~ 3.6 V 0.17µA ~ 0.22µA @ 1.8V ~ 3V