X25138S16T1 vs X24129SI feature comparison

X25138S16T1 Xicor Inc

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X24129SI Xicor Inc

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer XICOR INC XICOR INC
Package Description PLASTIC, SOIC-16 PLASTIC, SOIC-16
Reach Compliance Code unknown unknown
Clock Frequency-Max (fCLK) 5 MHz 0.4 MHz
JESD-30 Code R-PDSO-G16 R-PDSO-G16
Length 9.9 mm 9.9 mm
Memory Density 131072 bit 131072 bit
Memory IC Type EEPROM EEPROM
Memory Width 8 8
Number of Functions 1 1
Number of Terminals 16 16
Number of Words 16384 words 16384 words
Number of Words Code 16000 16000
Operating Mode SYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Organization 16KX8 16KX8
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Parallel/Serial SERIAL SERIAL
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.75 mm 1.75 mm
Serial Bus Type SPI I2C
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade COMMERCIAL INDUSTRIAL
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 3.9 mm 3.9 mm
Write Cycle Time-Max (tWC) 10 ms 10 ms
Base Number Matches 1 1
Rohs Code No
Data Retention Time-Min 100
Endurance 1000000 Write/Erase Cycles
I2C Control Byte 1010DDDR
JESD-609 Code e0
Package Equivalence Code SOP16,.25
Standby Current-Max 0.000003 A
Supply Current-Max 0.003 mA
Terminal Finish Tin/Lead (Sn/Pb)
Write Protection HARDWARE

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