Image PN / Manufacturer Description Quantity Order
PCF8523TK/1,118

PCF8523TK/1,118

NXP Semiconductors

IC RTC CLK/CALENDAR I2C 8-HVSON 6451
MCP79522-I/MS

MCP79522-I/MS

Roving Networks / Microchip Technology

IC RTC CLK/CALENDAR SPI 10-MSOP 7812
M41T80M6F

M41T80M6F

STMicroelectronics

IC RTC CLK/CALENDAR I2C 8-SOIC 4132
M41T82SM6F

M41T82SM6F

STMicroelectronics

IC RTC CLK/CALENDAR I2C 8-SOIC 3597
RV-3129-C3-32.768KHZ-OPTION-B-TA-QC

RV-3129-C3-32.768KHZ-OPTION-B-TA-QC

Micro Crystal

IC RTC CLK/CALENDAR I2C 12-SON 2994
M41T83RQA6F

M41T83RQA6F

STMicroelectronics

IC RTC CLK/CAL I2C 16-VFQFPN 3278
M41T93RQA6F

M41T93RQA6F

STMicroelectronics

IC RTC CLK/CALENDAR SPI 16-QFN 3278
RX8900SA:UA3 PURE SN

RX8900SA:UA3 PURE SN

Epson

IC RTC CLK/CALENDAR I2C 14-SOP 3460
RX8804CE:XB3

RX8804CE:XB3

Epson

IC RTC CLK/CALENDAR I2C 10-SMD 3154
RV-8564-C2-32.768KHZ-20PPM-TA-QC

RV-8564-C2-32.768KHZ-20PPM-TA-QC

Micro Crystal

IC RTC CLK/CALENDAR I2C 10-SON 2336
RV-3129-C3-32.768KHZ-OPTION-A-TB-QA

RV-3129-C3-32.768KHZ-OPTION-A-TB-QA

Micro Crystal

IC RTC CLK/CALENDAR I2C 12-SON 2169
RV-2123-C2-32.768KHZ-20PPM-TA-QC

RV-2123-C2-32.768KHZ-20PPM-TA-QC

Micro Crystal

IC RTC CLK/CALENDAR SPI 10-SON 2159
RX-8035SA:B3 PURE SN

RX-8035SA:B3 PURE SN

Epson

IC RTC EVENT REC I2C 14-SOP 2695
ISL1208IB8Z

ISL1208IB8Z

Intersil (Renesas Electronics America)

IC RTC CLK/CALENDAR I2C 8-SOIC 3717
PCF8593T/1,118

PCF8593T/1,118

NXP Semiconductors

IC RTC CLK/CALENDAR I2C 8-SOIC 3389
PCF2129AT/2,518

PCF2129AT/2,518

NXP Semiconductors

IC RTC CLK/CAL I2C/SPI 20-SOIC 3246
ISL1208IU8Z

ISL1208IU8Z

Intersil (Renesas Electronics America)

IC RTC CLK/CALENDAR I2C 8-MSOP 3300
DS1371U+

DS1371U+

Maxim Integrated

IC RTC BINARY CNT I2C 8-USOP 3236
DS1337S+

DS1337S+

Maxim Integrated

IC RTC CLK/CALENDAR I2C 8-SOIC 3215
DS1372U+

DS1372U+

Maxim Integrated

IC RTC BINARY CNT I2C 8-USOP 3215