AMD AM27C256-120DC
Obsolete
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 3.45
$ 3.45
Stock
2,103
283,670
283,670
Authorized Distributors
0
2
2
Case/Package
CDIP
DIP
DIP
Number of Pins
-
28
28
Memory Type
-
EPROM, EPROMs
EPROM, EPROMs
Density
-
256 kb
256 kb
Address Bus Width
-
-
-
Access Time
120 ns
120 ns
120 ns
Frequency
-
120 GHz
120 GHz
Interface
Parallel
Parallel
Parallel
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.61
Introduction Date1988-06-09
Lifecycle StatusObsolete (Last Updated: 1 year ago)
LTB Date2002-04-24
LTD Date2002-10-24
Descriptions
Descriptions of AMD AM27C256-120DC provided by its distributors.
256 Kilobit (32 K x 8-Bit) CMOS EPRO / EPROM UV 256K-bit 32K x 8 120ns 28-Pin CDIP
UVPROM, 32KX8, 120ns, CMOS, CDIP28
27C256 - 256K (32KX8) CMOS EPROM
Manufacturer Aliases
AMD has several brands around the world that distributors may use as alternate names. AMD may also be known as the following names:
- MMI
- ADVANCED MICRO DEVICES
- AMC
- AMD Xilinx
- ADM
- Advanced Micro Devices (AMD)
- SPAN
- ADVANCED MICRO DEVICES INC
- AMT
- ADVANCED
- AMD (ADVANCED MICRO DEVICES)
- MONOLITHIC MEMORIES
- PALCE
- ADVANCED MICRO DEVIC
- AMD INC
- MONOLITHIC MEMORY INC
- BAE
- ADVANCED MICRO DEVICE
- SPN
- MONOLITHIC MEMO
- LOCKHEED
- AMD Advanced Micro Devices Inc
- Monolithic Memories Inc
- VANTIS
- AMD Advan
- Advanced Micro Devices (AMD)
Technical Specifications
Physical
Body MaterialCeramic
Case/PackageCDIP
Number of Terminals28
Technical
Access Time120 ns
InterfaceParallel
Max Operating Temperature70 °C
Max Supply Current25 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Circuits1
Operating Supply Voltage5 V
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.588 mm
Length37.1475 mm
Terminal Pitch2.54 mm
Width15.24 mm