AMD AM27C256-90DI
Obsolete
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.61
Introduction Date1988-09-09
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2002-04-24
LTD Date2002-10-24
Descriptions
Descriptions of AMD AM27C256-90DI provided by its distributors.
256 Kilobit (32 K x 8-Bit) CMOS EPRO / EPROM UV 256K-bit 32K x 8 90ns 28-Pin CDIP
UVPROM, 32KX8, 90ns, CMOS, CDIP28
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 Time90 ns
InterfaceParallel
Max Operating Temperature85 °C
Max Supply Current25 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Circuits1
Operating Supply Voltage5 V
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)5.588 mm
Length37.1475 mm
Terminal Pitch2.54 mm
Width15.24 mm