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>PCF85263AT/AJ PCF85263AT/AJ NXP SEMICONDUCTORS - Surface Mount Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO T/R 3.1155
>MCP7940M-I/P MCP7940M-I/P MICROCHIP TECHNOLOGY - Through Hole Real Time Clock Serial 64byte Clock/Calendar/Alarm Automotive 8-Pin PDIP Tube 1.355
>M48T08-150PC1 M48T08-150PC1 STMICROELECTRONICS - Through Hole Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM/Battery Backup 28-Pin PCDIP Tube 51.5183
>M41T0M6F M41T0M6F STMICROELECTRONICS - Surface Mount Real Time Clock Serial 8byte Clock/Calendar 8-Pin SO N T/R 4.0954
>PCA21125T/Q900/1,1 PCA21125T/Q900/1,1 NXP SEMICONDUCTORS - Surface Mount Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt Automotive 14-Pin TSSOP T/R 3.4612
>PCF85063AT/AAZ PCF85063AT/AAZ NXP SEMICONDUCTORS - SO Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO T/R 0.9566
>M48T201V-85MH1F M48T201V-85MH1F STMICROELECTRONICS - Surface Mount Real Time Clock Parallel 512Kbyte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup/Alarm 44-Pin SOH T/R 25.363
>MCP795W20-I/ST MCP795W20-I/ST MICROCHIP TECHNOLOGY - Surface Mount Real Time Clock Serial 64byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup Automotive 14-Pin TSSOP Tube 3.784
>MCP79402-I/SN MCP79402-I/SN MICROCHIP TECHNOLOGY - 8 Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube 2.5161
>PCF85363ATL/AX PCF85363ATL/AX NXP SEMICONDUCTORS - 10 Real Time Clock Serial 64byte Clock/Calendar/Alarm/Timer/Battery Backup 10-Pin DFN EP T/R 1.5971
>BQ4802LYPWR BQ4802LYPWR NATIONAL SEMICONDUCTOR - Real Time Clock Parallel 16byte Clock/Calendar/Alarm/Battery Backup/NV SRAM Control 28-Pin TSSOP T/R 8.6
>DP8573AV/NOPB DP8573AV/NOPB NATIONAL SEMICONDUCTOR - Surface Mount Real Time Clock Parallel 32byte Clock/Calendar 28-Pin PLCC Tube 38.24
>DP8573AVX/NOPB DP8573AVX/NOPB NATIONAL SEMICONDUCTOR - Surface Mount Real Time Clock Parallel 32byte Clock/Calendar 28-Pin PLCC T/R 32.66
>DP8570AV/NOPB DP8570AV/NOPB NATIONAL SEMICONDUCTOR - Surface Mount Real Time Clock Parallel 32byte Clock/Calendar/Alarm/Battery Backup/Interrupt 28-Pin PLCC Tube 46.96
>M41T83ZQA6F M41T83ZQA6F STMICROELECTRONICS - Surface Mount Real Time Clock Serial 32byte Clock/Calendar/Alarm/Timer/Interrupt 16-Pin VFQFPN T/R 4.123
>M48T58-70PC1 M48T58-70PC1 STMICROELECTRONICS - Through Hole Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM/Battery Backup 28-Pin PCDIP Tube 43.1763
>M41ST85WMH6F M41ST85WMH6F STMICROELECTRONICS - Surface Mount Real Time Clock Serial 64byte Clock/Calendar/Alarm/Supervisor 28-Pin SOH T/R 14.4218
>M41T94MH6F M41T94MH6F STMICROELECTRONICS - Surface Mount Real Time Clock Serial 44byte Clock/Calendar/Alarm/Timer/Interrupt 28-Pin SOH T/R 10.3239
>PCF85263ATL/AX PCF85263ATL/AX NXP SEMICONDUCTORS - Surface Mount Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Watchdog Timer/Battery Backup 10-Pin DFN EP T/R 1.197
>M48T37Y-70MH1F M48T37Y-70MH1F STMICROELECTRONICS - Surface Mount Real Time Clock Parallel 32Kbyte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup/Alarm 44-Pin SOH T/R 41.662
>MCP795W10T-I/ST MCP795W10T-I/ST MICROCHIP TECHNOLOGY - 1.8(V) Real Time Clock Serial 64byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup Automotive 14-Pin TSSOP T/R 1.4965
>BQ3285ES BQ3285ES NATIONAL SEMICONDUCTOR - Real Time Clock Multiplexed 242byte Clock/Calendar/Alarm/Timer/Interrupt 24-Pin SOIC Tube 19.2782
>PCF85263AUKZ PCF85263AUKZ NXP SEMICONDUCTORS - Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Watchdog Timer/Battery Backup 2.7563
>BU9873FJ-GTE2 BU9873FJ-GTE2 ROHM SEMICONDUCTOR - Tape and Reel Real Time Clock Serial Clock/Calendar/Alarm/Interrupt 8-Pin SOP-J T/R 1.0823
>M48T35Y-70PC1 M48T35Y-70PC1 STMICROELECTRONICS - Through Hole Real Time Clock Parallel 32Kbyte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup 28-Pin PCDIP Tube market price
Someone has searched this part IC Chips and others have searched some relevant parts as the following:
NXP SEMICONDUCTORS
Surface Mount
NO
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO T/R
MICROCHIP TECHNOLOGY
Through Hole
NO
Real Time Clock Serial 64byte Clock/Calendar/Alarm Automotive 8-Pin PDIP Tube
STMICROELECTRONICS
Through Hole
NO
Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM/Battery Backup 28-Pin PCDIP Tube
STMICROELECTRONICS
Surface Mount
NO
Real Time Clock Serial 8byte Clock/Calendar 8-Pin SO N T/R
NXP SEMICONDUCTORS
Surface Mount
NO
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt Automotive 14-Pin TSSOP T/R
NXP SEMICONDUCTORS
SO
NO
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO T/R
STMICROELECTRONICS
Surface Mount
NO
Real Time Clock Parallel 512Kbyte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup/Alarm 44-Pin SOH T/R
MICROCHIP TECHNOLOGY
Surface Mount
NO
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup Automotive 14-Pin TSSOP Tube
MICROCHIP TECHNOLOGY
8
NO
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube
NXP SEMICONDUCTORS
10
NO
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Timer/Battery Backup 10-Pin DFN EP T/R
NATIONAL SEMICONDUCTOR
-
NO
Real Time Clock Parallel 16byte Clock/Calendar/Alarm/Battery Backup/NV SRAM Control 28-Pin TSSOP T/R
NATIONAL SEMICONDUCTOR
Surface Mount
NO
Real Time Clock Parallel 32byte Clock/Calendar 28-Pin PLCC Tube
NATIONAL SEMICONDUCTOR
Surface Mount
NO
Real Time Clock Parallel 32byte Clock/Calendar 28-Pin PLCC T/R
NATIONAL SEMICONDUCTOR
Surface Mount
NO
Real Time Clock Parallel 32byte Clock/Calendar/Alarm/Battery Backup/Interrupt 28-Pin PLCC Tube
STMICROELECTRONICS
Surface Mount
NO
Real Time Clock Serial 32byte Clock/Calendar/Alarm/Timer/Interrupt 16-Pin VFQFPN T/R
STMICROELECTRONICS
Through Hole
NO
Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM/Battery Backup 28-Pin PCDIP Tube
STMICROELECTRONICS
Surface Mount
NO
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Supervisor 28-Pin SOH T/R
STMICROELECTRONICS
Surface Mount
NO
Real Time Clock Serial 44byte Clock/Calendar/Alarm/Timer/Interrupt 28-Pin SOH T/R
NXP SEMICONDUCTORS
Surface Mount
NO
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Watchdog Timer/Battery Backup 10-Pin DFN EP T/R
STMICROELECTRONICS
Surface Mount
NO
Real Time Clock Parallel 32Kbyte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup/Alarm 44-Pin SOH T/R
MICROCHIP TECHNOLOGY
1.8(V)
NO
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup Automotive 14-Pin TSSOP T/R
NATIONAL SEMICONDUCTOR
-
NO
Real Time Clock Multiplexed 242byte Clock/Calendar/Alarm/Timer/Interrupt 24-Pin SOIC Tube
NXP SEMICONDUCTORS
-
NO
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Watchdog Timer/Battery Backup
ROHM SEMICONDUCTOR
Tape and Reel
NO
Real Time Clock Serial Clock/Calendar/Alarm/Interrupt 8-Pin SOP-J T/R
STMICROELECTRONICS
Through Hole
NO
Real Time Clock Parallel 32Kbyte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup 28-Pin PCDIP Tube

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