25AA256T-E/MF
vs
25AA256X-I/ST
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Active
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
MICROCHIP TECHNOLOGY INC
Part Package Code
DFN
TSSOP
Package Description
6 X 5 MM, PLASTIC, DFN-8
4.40 MM, PLASTIC, MO-153, TSSOP-8
Pin Count
8
8
Reach Compliance Code
compliant
compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.51
8542.32.00.51
Factory Lead Time
4 Weeks
6 Weeks
Clock Frequency-Max (fCLK)
10 MHz
10 MHz
Data Retention Time-Min
200
200
Endurance
1000000 Write/Erase Cycles
1000000 Write/Erase Cycles
JESD-30 Code
R-PDSO-N8
R-PDSO-G8
JESD-609 Code
e3
e3
Length
6 mm
4.4 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
EEPROM
EEPROM
Memory Width
8
8
Moisture Sensitivity Level
1
1
Number of Functions
1
1
Number of Ports
1
1
Number of Terminals
8
8
Number of Words
32768 words
32768 words
Number of Words Code
32000
32000
Operating Mode
SYNCHRONOUS
SYNCHRONOUS
Operating Temperature-Max
125 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Organization
32KX8
32KX8
Output Characteristics
3-STATE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
VSON
TSSOP
Package Equivalence Code
SOLCC8,.25
TSSOP8,.25
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial
SERIAL
SERIAL
Peak Reflow Temperature (Cel)
260
260
Programming Voltage
1.8 V
2.5 V
Qualification Status
Not Qualified
Not Qualified
Reverse Pinout
NO
Screening Level
AEC-Q100
AEC-Q100
Seated Height-Max
1 mm
1.2 mm
Serial Bus Type
SPI
SPI
Standby Current-Max
0.000001 A
0.000001 A
Supply Current-Max
0.006 mA
0.006 mA
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
1.8 V
1.8 V
Supply Voltage-Nom (Vsup)
2.5 V
2.5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
AUTOMOTIVE
INDUSTRIAL
Terminal Finish
MATTE TIN
Matte Tin (Sn)
Terminal Form
NO LEAD
GULL WING
Terminal Pitch
1.27 mm
0.65 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
40
40
Width
5 mm
3 mm
Write Cycle Time-Max (tWC)
5 ms
5 ms
Write Protection
HARDWARE/SOFTWARE
HARDWARE/SOFTWARE
Base Number Matches
1
1
Samacsys Manufacturer
Microchip
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