AM27C256-125LCB
vs
AT27HC256R-12LC
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
ADVANCED MICRO DEVICES INC
ATMEL CORP
Part Package Code
QFJ
QFJ
Package Description
WQCCN,
WQCCN, LCC32,.45X.55
Pin Count
32
32
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.61
8542.32.00.61
Access Time-Max
120 ns
120 ns
JESD-30 Code
R-CQCC-N32
R-CQCC-N32
Length
13.97 mm
13.97 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
UVPROM
UVPROM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
32
32
Number of Words
32768 words
32768 words
Number of Words Code
32000
32000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Organization
32KX8
32KX8
Output Characteristics
3-STATE
3-STATE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, METAL-SEALED COFIRED
Package Code
WQCCN
WQCCN
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER, WINDOW
CHIP CARRIER, WINDOW
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.556 mm
3.25 mm
Supply Current-Max
0.05 mA
0.035 mA
Supply Voltage-Max (Vsup)
5.25 V
5.5 V
Supply Voltage-Min (Vsup)
4.75 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
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
Pbfree Code
Rohs Code
I/O Type
COMMON
JESD-609 Code
e0
Package Equivalence Code
LCC32,.45X.55
Programming Voltage
12.5 V
Standby Current-Max
0.02 A
Terminal Finish
TIN LEAD
Compare AM27C256-125LCB with alternatives
Compare AT27HC256R-12LC with alternatives