AT28HC256F-12FM/883
vs
28C256TRT4FE-12
feature comparison
All Stats
Differences Only
Pbfree Code
No
Rohs Code
No
Part Life Cycle Code
Active
Active
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
MAXWELL TECHNOLOGIES INC
Package Description
FP-28
DFP,
Reach Compliance Code
compliant
unknown
Samacsys Manufacturer
Microchip
Access Time-Max
120 ns
120 ns
Additional Feature
AUTOMATIC WRITE
Command User Interface
NO
Data Polling
YES
Data Retention Time-Min
10
JESD-30 Code
R-CDFP-F28
R-XDFP-F28
JESD-609 Code
e0
Length
18.285 mm
18.288 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
EEPROM
EEPROM
Memory Width
8
8
Number of Functions
1
1
Number of Ports
1
Number of Terminals
28
28
Number of Words
32768 words
32768 words
Number of Words Code
32000
32000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
125 °C
125 °C
Operating Temperature-Min
-55 °C
-55 °C
Organization
32KX8
32KX8
Output Characteristics
3-STATE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
UNSPECIFIED
Package Code
DFP
DFP
Package Equivalence Code
FL28,.4
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
FLATPACK
FLATPACK
Page Size
64 words
Parallel/Serial
PARALLEL
PARALLEL
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Screening Level
MIL-STD-883 Class B
Seated Height-Max
3.02 mm
4.8006 mm
Standby Current-Max
0.0003 A
Supply Current-Max
0.08 mA
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
MILITARY
MILITARY
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Form
FLAT
FLAT
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Toggle Bit
YES
Width
10.16 mm
10.414 mm
Write Cycle Time-Max (tWC)
3 ms
10 ms
Write Protection
HARDWARE/SOFTWARE
Base Number Matches
2
1
Part Package Code
DFP
Pin Count
28
ECCN Code
3A001.A.2.C
HTS Code
8542.32.00.51
Total Dose
40k Rad(Si) V
Compare AT28HC256F-12FM/883 with alternatives
Compare 28C256TRT4FE-12 with alternatives