AK6420BH vs M24C64-WMN5/B feature comparison

AK6420BH Asahi Kasei Microsystems Corporation

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M24C64-WMN5/B STMicroelectronics

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer ASAHI KASEI MICRODEVICES CORP STMICROELECTRONICS
Part Package Code MSOP SOIC
Package Description LSSOP, 0.150 INCH, PLASTIC, SOP-8
Pin Count 8 8
Reach Compliance Code unknown not_compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.51 8542.32.00.51
Additional Feature DATA RETENTION = 10 YEARS
Clock Frequency-Max (fCLK) 2 MHz 0.4 MHz
Data Retention Time-Min 10
JESD-30 Code R-PDSO-G8 R-PDSO-G8
Length 2.9 mm 4.9 mm
Memory Density 2048 bit 65536 bit
Memory IC Type EEPROM EEPROM
Memory Width 16 8
Number of Functions 1 1
Number of Terminals 8 8
Number of Words 128 words 8192 words
Number of Words Code 128 8000
Operating Mode SYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -20 °C
Organization 128X16 8KX8
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code LSSOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE
Parallel/Serial SERIAL SERIAL
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.4 mm 1.75 mm
Serial Bus Type 3-WIRE I2C
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 1.8 V 2.5 V
Supply Voltage-Nom (Vsup) 2.5 V 2.7 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL COMMERCIAL EXTENDED
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 1.27 mm
Terminal Position DUAL DUAL
Width 2.8 mm 3.9 mm
Write Cycle Time-Max (tWC) 10 ms 5 ms
Base Number Matches 1 2
Pbfree Code No
Rohs Code No
JESD-609 Code e0
Terminal Finish TIN LEAD

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