AM29C668JC
vs
DP8421AVX-20
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
ADVANCED MICRO DEVICES INC
NATIONAL SEMICONDUCTOR CORP
Part Package Code
LCC
Package Description
PLASTIC, LCC-68
QCCJ, LDCC68,1.0SQ
Pin Count
68
Reach Compliance Code
unknown
unknown
HTS Code
8542.31.00.01
8542.31.00.01
Factory Lead Time
4 Weeks
Address Bus Width
22
20
Boundary Scan
NO
NO
Bus Compatibility
29000; 68000; IAPX
External Data Bus Width
JESD-30 Code
S-PQCC-J68
S-PQCC-J68
JESD-609 Code
e0
e0
Length
24.2062 mm
24.2316 mm
Low Power Mode
NO
NO
Memory Organization
4M X 1
Number of Banks
4
4
Number of Terminals
68
68
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
QCCJ
QCCJ
Package Equivalence Code
LDCC68,1.0SQ
LDCC68,1.0SQ
Package Shape
SQUARE
SQUARE
Package Style
CHIP CARRIER
CHIP CARRIER
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.57 mm
5.08 mm
Supply Current-Max
100 mA
75 mA
Supply Voltage-Max
5.5 V
5.5 V
Supply Voltage-Min
4.5 V
4.5 V
Supply Voltage-Nom
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Width
24.2062 mm
24.2316 mm
uPs/uCs/Peripheral ICs Type
MEMORY CONTROLLER, DRAM
MEMORY CONTROLLER, DRAM
Base Number Matches
2
1
Compare AM29C668JC with alternatives
Compare DP8421AVX-20 with alternatives