CY7C421-15AXC
vs
CY7C421-40AC
feature comparison
| Pbfree Code |
Yes
|
|
| Rohs Code |
Yes
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
CYPRESS SEMICONDUCTOR CORP
|
CYPRESS SEMICONDUCTOR CORP
|
| Part Package Code |
QFP
|
QFP
|
| Package Description |
LEAD FREE, PLASTIC, TQFP-32
|
PLASTIC, TQFP-32
|
| Pin Count |
32
|
32
|
| Reach Compliance Code |
compliant
|
not_compliant
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.32.00.71
|
8542.32.00.71
|
| Access Time-Max |
15 ns
|
40 ns
|
| Additional Feature |
RETRANSMIT
|
RETRANSMIT
|
| Clock Frequency-Max (fCLK) |
40 MHz
|
20 MHz
|
| Cycle Time |
25 ns
|
50 ns
|
| JESD-30 Code |
S-PQFP-G32
|
S-PQFP-G32
|
| JESD-609 Code |
e3
|
e0
|
| Length |
7 mm
|
7 mm
|
| Memory Density |
4608 bit
|
4608 bit
|
| Memory IC Type |
OTHER FIFO
|
OTHER FIFO
|
| Memory Width |
9
|
9
|
| Moisture Sensitivity Level |
3
|
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
32
|
32
|
| Number of Words |
512 words
|
512 words
|
| Number of Words Code |
512
|
512
|
| Operating Mode |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Organization |
512X9
|
512X9
|
| Output Enable |
NO
|
NO
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
TQFP
|
TQFP
|
| Package Equivalence Code |
QFP32,.35SQ,32
|
QFP32,.35SQ,32
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
FLATPACK, THIN PROFILE
|
FLATPACK, THIN PROFILE
|
| Parallel/Serial |
PARALLEL
|
PARALLEL
|
| Peak Reflow Temperature (Cel) |
260
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
1.2 mm
|
1.2 mm
|
| Standby Current-Max |
0.005 A
|
0.005 A
|
| Supply Current-Max |
0.065 mA
|
0.035 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 |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Finish |
Matte Tin (Sn)
|
TIN LEAD
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
0.8 mm
|
0.8 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Time@Peak Reflow Temperature-Max (s) |
20
|
|
| Width |
7 mm
|
7 mm
|
| Base Number Matches |
2
|
1
|
| Output Characteristics |
|
3-STATE
|
|
|
|
Compare CY7C421-15AXC with alternatives
Compare CY7C421-40AC with alternatives