CY7C191-20LMB
vs
CY7C194-35LC
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
CYPRESS SEMICONDUCTOR CORP
CYPRESS SEMICONDUCTOR CORP
Part Package Code
QLCC
QLCC
Package Description
CERAMIC, LCC-28
LCC-28
Pin Count
28
28
Reach Compliance Code
not_compliant
not_compliant
ECCN Code
3A001.A.2.C
EAR99
HTS Code
8542.32.00.41
8542.32.00.41
Access Time-Max
20 ns
35 ns
Additional Feature
AUTOMATIC POWER-DOWN; TRANSPARENT WRITE
AUTOMATIC POWER-DOWN
I/O Type
SEPARATE
COMMON
JESD-30 Code
R-CQCC-N28
R-XQCC-N28
JESD-609 Code
e0
e0
Length
13.97 mm
13.97 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
STANDARD SRAM
STANDARD SRAM
Memory Width
4
4
Number of Functions
1
1
Number of Ports
1
1
Number of Terminals
28
28
Number of Words
65536 words
65536 words
Number of Words Code
64000
64000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
125 °C
70 °C
Operating Temperature-Min
-55 °C
Organization
64KX4
64KX4
Output Characteristics
3-STATE
3-STATE
Output Enable
NO
NO
Package Body Material
CERAMIC, METAL-SEALED COFIRED
UNSPECIFIED
Package Code
QCCN
QCCN
Package Equivalence Code
LCC28,.35X.55
LCC28,.35X.55
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER
CHIP CARRIER
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Screening Level
38535Q/M;38534H;883B
Seated Height-Max
1.905 mm
1.905 mm
Standby Current-Max
0.02 A
0.02 A
Standby Voltage-Min
4.5 V
4.5 V
Supply Current-Max
0.15 mA
0.12 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
COMMERCIAL
Terminal Finish
Tin/Lead (Sn/Pb)
TIN LEAD
Terminal Form
NO LEAD
NO LEAD
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Width
8.89 mm
8.89 mm
Base Number Matches
1
2
Compare CY7C191-20LMB with alternatives
Compare CY7C194-35LC with alternatives