FT27C256R-20LM
vs
LC87C257-200V10
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
FORCE TECHNOLOGIES LTD
INTEL CORP
Package Description
WQCCN, LCC32,.45X.55
WDIP,
Reach Compliance Code
compliant
unknown
ECCN Code
3A001.A.2.C
EAR99
HTS Code
8542.32.00.61
8542.32.00.61
Access Time-Max
200 ns
200 ns
I/O Type
COMMON
JESD-30 Code
R-CQCC-N32
R-CDIP-T28
Length
13.95 mm
35.56 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
28
Number of Words
32768 words
32768 words
Number of Words Code
32000
32000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
125 °C
70 °C
Operating Temperature-Min
-55 °C
Organization
32KX8
32KX8
Output Characteristics
3-STATE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, METAL-SEALED COFIRED
Package Code
WQCCN
WDIP
Package Equivalence Code
LCC32,.45X.55
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER, WINDOW
IN-LINE, WINDOW
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
13 V
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.25 mm
4.44 mm
Standby Current-Max
0.0002 A
Supply Current-Max
0.025 mA
0.03 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
NO
Technology
CMOS
MOS
Temperature Grade
MILITARY
COMMERCIAL
Terminal Form
NO LEAD
THROUGH-HOLE
Terminal Pitch
1.27 mm
2.54 mm
Terminal Position
QUAD
DUAL
Width
11.5 mm
15.24 mm
Base Number Matches
1
1
Part Package Code
DIP
Pin Count
28
Compare FT27C256R-20LM with alternatives
Compare LC87C257-200V10 with alternatives