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Real Time Clocks - Products

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Integrated Circuits (ICs)
Clock/Timing
Real Time Clocks

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(Total Part Numbers : )

    Action Part No. Manufacturer Qty Description Status Alternate Part No.
    Request ISL12028IV27Z  Renesas Electronics America Inc 960 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 14TSSOP Obsolete ISL12028IV27Z
    Request ISL12024IRTCZ  Renesas Electronics America Inc 100 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8TDFN Obsolete ISL12024IRTCZ
    Request M41T66Q6F  STMicroelectronics 3,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 16QFN Obsolete 497-8377-1 | 497-8377-6 | 497-8377-2 | 497-8377-2 | 497-8377-1 | 497-8377-6 | M41T66Q6F
    Request ISL12025IBZ  Renesas Electronics America Inc 98 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8SOIC Obsolete ISL12025IBZ
    Request M41T64Q6F  STMicroelectronics 3,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 16QFN Obsolete M41T64Q6F
    Request ISL1218IBZ  Renesas Electronics America Inc 980 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8SOIC Obsolete ISL1218IBZ
    Request PT7C4307AZEEX  Diodes Incorporated 2,500 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8TDFN Obsolete PT7C4307AZEEX
    Request ISL12021CVZ  Renesas Electronics America Inc 96 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 14TSSOP Obsolete ISL12021CVZ
    Request AB0804-T3  Abracon LLC 3,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 16QFN Obsolete 535-11922-6 | 535-11922-2 | 535-11922-1 | AB0804T3
    Request ISL12058IRUZ-T  Renesas Electronics America Inc 3,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8UTDFN Obsolete ISL12058IRUZT
    Request M41T00SC64MY6E  STMicroelectronics 1,100 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 18SOX Obsolete M41T00SC64MY6E
    Request X1288V14Z-2.7AT1  Renesas Electronics America Inc 2,500 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 14TSSOP Obsolete X1288V14Z27AT1
    Request AB0803-T3  Abracon LLC 3,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 16QFN Obsolete 535-11925-6 | 535-11925-1 | 535-11925-2 | AB0803T3
    Request X1205S8T1  Renesas Electronics America Inc 2,500 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8SOIC Obsolete X1205S8T1
    Request MCP7940N-I/ST  Microchip Technology 100 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8TSSOP Active MCP7940NIST
    Request X1205S8  Renesas Electronics America Inc 100 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8SOIC Obsolete X1205S8
    Request M41T62LC6F  STMicroelectronics 1,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8LCC Obsolete 497-11275-2 | 497-11275-1 | M41T62LC6F
    Request X1286A8T1  Renesas Electronics America Inc 2,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8SOIC Obsolete X1286A8T1
    Request PCF85263ATT1/AZ  NXP USA Inc. 2,500 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 10TSSOP Active 568-PCF85263ATT1/AZDKR | 935304461431 | 568-PCF85263ATT1/AZTR | PCF85263ATT1AZ
    Request MCP79401-I/MS  Microchip Technology 100 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8MSOP Active MCP79401IMS
    Request DS1251YP-100  Analog Devices Inc./Maxim Integrated 1 4096K NV SRAM & PHANTOM CLOCK Active MAXMAXDS1251YP-100 | 2156-DS1251YP-100 | DS1251YP100
    Request DS1251YP-100  Analog Devices Inc./Maxim Integrated 1 4096K NV SRAM & PHANTOM CLOCK Active MAXMAXDS1251YP-100 | 2156-DS1251YP-100 | DS1251YP100
    Request BQ4802YDW  Texas Instruments 20 INTEGRATED CIRCUIT RTC CLK/CALENDAR PAR 28SOIC Active BQ4802YDWG4R | BQ4802YDWG4 | BQ4802YDWG4 | BQ4802YDWR | 296-6531-5 | 296-6531-5R | 296-6531-5 | BQ4802YDWG4 | 296-6531-5 | TEXTISBQ4802YDW | 296-6531-5R | 2156-BQ4802YDW-TI
    Request RX-8803LC:UA3 PURE SN  EPSON 250 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 12VSOJ Active RX-8803LCUA3 PURE SN | SER4050TR | RX-8803LCUA3PURESN | X1B000142000112 | RX-8803LC:UA3: PURE SN | SER4050DKR | SER4050CT | 833890 | RX8803LCUA3PURESN
    Request M48T58Y-70MH1F  STMicroelectronics 936 INTEGRATED CIRCUIT RTC CLK/CALENDAR PAR 28SOH Active M48T58Y70MH1F
    Request RX-4803LC:UC3 PURE SN  EPSON 250 INTEGRATED CIRCUIT RTC CLK/CALENDAR SPI 12VSOJ Active RX-4803LC:UC3 PURE SN | RX-4803LC:UC3PURESN | RX4803LCUC3PURESN
    Request RX-4045SAAA3 PURE SN  EPSON 250 INTEGRATED CIRCUIT RTC CLK/CALENDAR SPI 14SOP Active RX4045SAAA3PURESN
    Request BQ4802YPW  Texas Instruments 50 INTEGRATED CIRCUIT RTC CLK/CALENDAR PAR 28TSSOP Active BQ4802YPWG4 | 296-12758-5 | BQ4802YPWG4R | BQ4802YPWG4 | 2156-BQ4802YPW | 296-12758-5 | BQ4802YPWR | BQ4802YPWG4 | TEXTISBQ4802YPW | 296-12758-5 | 296-12758-5R
    Request RX-4803SA:UA3 PURE SN  EPSON 250 INTEGRATED CIRCUIT RTC CLK/CALENDAR SPI 14SOP Active RX-4803SA:UA3 PURE SN | RX-4803SA:UA3PURESN | RX4803SAUA3PURESN
    Request V3025SO28B+  EM Microelectronic 1,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR 28SOIC Active IC-4274E | 2651-V3025SO28B+TR
    Request AB-RTCMC-32.768KHZ-EOZ9-S3-DBT  Abracon LLC 1,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C MODULE Active 535-12056-6 | 535-12056-1 | 535-12056-2 | AB-RTCMC-32.768KHZ-EOZ9S3-DB-T | AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T | ABRTCMC32768KHZEOZ9S3DBT
    Request AB-RTCMC-32.768KHZ-B5ZE-S3-T  Abracon LLC 1,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C MODULE Active 535-12054-6 | 535-12054-1 | 535-12054-2 | ABRTCMC32768KHZB5ZES3T
    Request ECS-RTC-3225-5699HS-TR  ECS Inc. 1,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 10SMD Active 50-ECS-RTC-3225-5699HS-TRCT | 50-ECS-RTC-3225-5699HS-TR | ECSRTC32255699HSTR
    Request UPD4991AGS-A  Renesas Electronics America Inc 1 RTC, VOLATILE, 1 TIMER(S) PDSO Active RENRNSUPD4991AGS-A | 2156-UPD4991AGS-A | UPD4991AGSA
    Request BQ4802LYDW  Texas Instruments 20 INTEGRATED CIRCUIT RTC CLK/CALENDAR PAR 28SOIC Active BQ4802LYDW
    Request BQ4802LYPW  Texas Instruments 50 INTEGRATED CIRCUIT RTC CLK/CALENDAR PAR 28TSSOP Active 296-12757-5 | 2156-BQ4802LYPW | BQ4802LYPWR | 296-12757-5 | 296-12757-5R | 296-12757-5R | TEXTISBQ4802LYPW | BQ4802LYPWG4 | 296-12757-5 | BQ4802LYPWG4R
    Request CDP6818AD  Harris Corporation 1 INTEGRATED CIRCUIT RTC CLK/CALENDAR 24SBDIP Active 2156-CDP6818AD | HARHARCDP6818AD
    Request ECS-RTC-3225-5609-TR  ECS Inc. 1,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 10SMD Active 50-ECS-RTC-3225-5609-TR | 50-ECS-RTC-3225-5609-TRDKR | ECSRTC32255609TR
    Request A3024SO20A+  EM Microelectronic 36 INTEGRATED CIRCUIT RTC CLOCK/CALENDAR 20SO Active 2651-A3024SO20A+ | IC-2464E
    Request AB-RTCMC-32.768KHZ-AIGZ-S7-T  Abracon LLC 1,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8CLCC Active Q9368574 | 535-12052-6 | 535-12052-1 | 535-12052-2 | ABRTCMC32768KHZAIGZS7T
    Request MAX31328NELB+  Analog Devices Inc./Maxim Integrated 490 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 10LGA Active 175-MAX31328NELB+ | 4941-MAX31328NELB+
    Request ISL12026AIVZ-T  Renesas Electronics America Inc 2,500 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8TSSOP Active 20-ISL12026AIVZ-TDKR | 20-ISL12026AIVZ-TTR | ISL12026AIVZ-T | 20-ISL12026AIVZ-TCT | | ISL12026AIVZT
    Request BQ4285EP  Benchmarq 15 INTEGRATED CIRCUIT RTC CLK/CALENDAR PAR 24DIP Obsolete TEXBENBQ4285EP | 2156-BQ4285EP-BE
    Request DS1302SN-16/TR  Analog Devices Inc./Maxim Integrated 1,000 TRICKLE-CHARGE TIMEKEEPING CHIP Active 2156-DS1302SN-16/TR | MAXMAXDS1302SN-16/TR | DS1302SN16TR
    Request ISL12029IB27Z  Intersil 50 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 14SOIC Obsolete HARISLISL12029IB27Z | 2156-ISL12029IB27Z-IL
    Request ISL12027IV27Z-T  Intersil 2,500 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8TSSOP Obsolete HARISLISL12027IV27Z-T | 2156-ISL12027IV27Z-T | ISL12027IV27ZT
    Request SRC32CN-32.768K  Suntsu Electronics, Inc. 1 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 10SMD Active SRC32CN32768K
    Request DS1339C-3  Analog Devices Inc./Maxim Integrated 1 DS1339 I2C SERIAL RTC Active MAXMAXDS1339C-3 | 2156-DS1339C-3 | DS1339C3
    Request M41T0M6F  STMicroelectronics 2,500 INTEGRATED CIRCUIT RTC CLK/CALENDAR I2C 8SOIC Active 497-4698-6 | 497-4698-2 | 497-4698-1 | M41T0M6F
    Request AB1815-T3  Abracon LLC 3,000 INTEGRATED CIRCUIT RTC CLK/CALENDAR SPI 16QFN Active 535-11936-2 | 535-11936-1 | 535-11936-6 | AB1815T3

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