X28C64E-25T1
vs
PYA28C64-25LMB
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
XICOR INC
PYRAMID SEMICONDUCTOR CORP
Package Description
CERAMIC, LCC-32
0.450 X 0.550 INCH, CERAMIC, LCC-32
Reach Compliance Code
unknown
compliant
Access Time-Max
250 ns
250 ns
Additional Feature
PAGE WRITE
JESD-30 Code
R-CQCC-N32
R-CQCC-N32
Length
13.97 mm
13.97 mm
Memory Density
65536 bit
65536 bit
Memory IC Type
EEPROM
EEPROM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
32
32
Number of Words
8192 words
8192 words
Number of Words Code
8000
8000
Operating Mode
ASYNCHRONOUS
SYNCHRONOUS
Operating Temperature-Max
70 °C
125 °C
Operating Temperature-Min
-55 °C
Organization
8KX8
8KX8
Output Characteristics
3-STATE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, METAL-SEALED COFIRED
Package Code
QCCN
QCCN
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER
CHIP CARRIER
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.048 mm
1.905 mm
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
MILITARY
Terminal Form
NO LEAD
NO LEAD
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Width
11.43 mm
11.43 mm
Base Number Matches
1
1
Part Package Code
QFJ
Pin Count
32
ECCN Code
3A001.A.2.C
HTS Code
8542.32.00.51
Screening Level
MIL-STD-883
Write Cycle Time-Max (tWC)
1 ms
Compare X28C64E-25T1 with alternatives
Compare PYA28C64-25LMB with alternatives