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Part NO. Category Series Packages Standard Quantity Rohs Lead Time
M48T18-150PC1

IC RTC CLK/CALENDAR PAR 28DIP

STMicroelectronics

Integrated Circuits (ICs)Timekeeper®Tube12168
M48T35Y-70PC1

IC RTC CLK/CALENDAR PAR 28DIP

STMicroelectronics

Integrated Circuits (ICs)Timekeeper®Tube12168
M41T81SM6F

IC RTC CLK/CALENDAR I2C 8SOIC

STMicroelectronics

Integrated Circuits (ICs)Tape & Reel (TR)2500168
DS1305E+T&R

IC RTC CLK/CALENDAR SPI 20TSSOP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tape & Reel (TR)2500161
DS1672U-33+T&R

IC RTC BINARY COUNTER I2C 8UMAX

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tape & Reel (TR)3000154
DS1248YP-70+

IC RTC PHANTOM CHIP PAR 34PCM

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tray40203
DS1391U-33+T&R

IC RTC CLK/CALENDAR SPI 10UMAX

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tape & Reel (TR)300070
DS17887-5IND+

IC RTC CLK/CALENDAR PAR 24EDIP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube14203
M41T93RMY6F

IC RTC CLK/CALENDAR SPI 18SOX

STMicroelectronics

Integrated Circuits (ICs)Tape & Reel (TR)1000168
M41T83SMY6F

IC RTC CLK/CALENDAR I2C 18SOX

STMicroelectronics

Integrated Circuits (ICs)Tape & Reel (TR)1000168
MCP79410-I/SN

IC RTC CLK/CALENDAR I2C 8SOIC

Roving Networks (Microchip Technology)

Integrated Circuits (ICs)Tube10028
MCP79411-I/SN

IC RTC CLK/CALENDAR I2C 8SOIC

Roving Networks (Microchip Technology)

Integrated Circuits (ICs)Tube10042
RX4901CE XB B06

IC RTC CLK/CALENDAR SPI 10SMD

Epson

Integrated Circuits (ICs)RX4901CETape & Reel (TR)2000126
RX8901CE XB B06

IC RTC CLK/CALENDAR I2C 10SMD

Epson

Integrated Circuits (ICs)RX8901CETape & Reel (TR)2000126
MAX31342EWA+T

IC RTC CLK/CALENDAR I2C 8WLP

Linear Technology (Analog Devices, Inc.)

Integrated Circuits (ICs)Tape & Reel (TR)250070
RX8804CE XA3

IC RTC CLK/CALENDAR I2C 10SMD

Epson

Integrated Circuits (ICs)RX8804CETape & Reel (TR)250126
DS1340U-3+T&R

IC RTC CLOCK/CALENDAR I2C 8UMAX

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tape & Reel (TR)3000161
PT7C4337UEX

IC RTC CLK/CALENDAR I2C 8MSOP

Zetex Semiconductors (Diodes Inc.)

Integrated Circuits (ICs)Tape & Reel (TR)2500140
PCF85063AT/AAZ

IC RTC CLOCK/CALENDAR I2C 8SO

NXP Semiconductors

Integrated Circuits (ICs)Tape & Reel (TR)1000105
MCP79402-I/MS

IC RTC CLK/CALENDAR I2C 8MSOP

Roving Networks (Microchip Technology)

Integrated Circuits (ICs)Tube10028
MCP79520T-I/MS

IC RTC CLK/CALENDAR SPI 10MSOP

Roving Networks (Microchip Technology)

Integrated Circuits (ICs)Tape & Reel (TR)250049
RX-8035LC:B3 PURE SN

IC RTC EVENT REC I2C 12VSOJ

Epson

Integrated Circuits (ICs)RX-8035LCTape & Reel (TR)250126
M41ST87WMX6TR

IC RTC CLOCK/CALENDAR I2C 28SO

STMicroelectronics

Integrated Circuits (ICs)Tape & Reel (TR)1000168
M41T94MH6F

IC RTC CLK/CALENDAR SPI 28SOH

STMicroelectronics

Integrated Circuits (ICs)Tape & Reel (TR)936168
DS1251WP-120IND+

IC RTC PHANTOM CHIP PAR 34PCM

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube20203
DS17485S-5+

IC RTC CLK/CALENDAR PAR 24SOIC

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube30168
DS3234S#T&R

IC RTC CLK/CALENDAR SPI 20SOIC

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tape & Reel (TR)1000189
M41T82ZM6F

IC RTC CLK/CALENDAR I2C 8SOIC

STMicroelectronics

Integrated Circuits (ICs)Tape & Reel (TR)2500168
DS1342U+T&R

IC RTC CLOCK/CALENDAR I2C 8UMAX

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tape & Reel (TR)3000154
RX-4571LC:B3 PURE SN

IC RTC CLK/CALENDAR SER 12VSOJ

Epson

Integrated Circuits (ICs)RX-4571LCTape & Reel (TR)250154
RX8901CE XS B06

IC RTC CLK/CALENDAR I2C 10SMD

Epson

Integrated Circuits (ICs)RX8901CETape & Reel (TR)2000126
MAX31331EWC+T

IC RTC CLK/CALENDAR I2C 12WLP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tape & Reel (TR)2500140
ECS-RTC-3225-5699HS-TR

IC RTC CLK/CALENDAR I2C 10SMD

ECS Inc. International

Integrated Circuits (ICs)Tape & Reel (TR)1000147
RX8111CE B3

IC RTC CLK/CALENDAR I2C 10SMD

Epson

Integrated Circuits (ICs)RX8111CETape & Reel (TR)250126
V3020XSO8A+

IC RTC CLK/CALENDAR SER 8SOIC

EM Microelectronic

Integrated Circuits (ICs)Tube9656
DS1678+

IC RTC TIME EVENT REC I2C 8DIP

Maxim Integrated / Analog Devices

Integrated Circuits (ICs)Tube50189
RX-4803LC:UA PURE SN

IC RTC CLK/CALENDAR SPI 12VSOJ

Epson

Integrated Circuits (ICs)RX-4803LCStrip1154
MCP79511T-I/MS

IC RTC CLK/CALENDAR SPI 10MSOP

Roving Networks (Microchip Technology)

Integrated Circuits (ICs)Tape & Reel (TR)250028
BQ4802YDW

IC RTC CLK/CALENDAR PAR 28SOIC

Texas Instruments

Integrated Circuits (ICs)Tube2042
BQ4802LYPW

IC RTC CLK/CALENDAR PAR 28TSSOP

Texas Instruments

Integrated Circuits (ICs)Tube5042

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