AMD27C256 Datasheet, PDF (4/12 Pages) Advanced Micro Devices – 256 Kilobit (32,768 x 8-Bit) CMOS EPROM

AMD
ORDERING INFORMATION
UV EPROM Products
AMD Standard products are available in several packages and operating ranges. The order number (Valid Combination) is
formed by a combination of:
AM27C256
-55
D
C
B
OPTIONAL PROCESSING
Blank = Standard Processing
B = Burn-in
TEMPERATURE RANGE
C = Commercial (0°C to +70°C)
I = Industrial (–40°C to +85°C)
E = Extended Commercial (–55°C to +125°C)
PACKAGE TYPE
D = 28-Pin Ceramic DIP (CDV028)
SPEED OPTION
See Product Selector Guide and Valid Combinations
DEVICE NUMBER
Am27C256
256 Kilobit (32,768 x 8-Bit) CMOS UV EPROM
Valid Combinations
AM27C256-55 DC, DCB, DI, DIB
AM27C256-70
AM27C256-90
AM27C256-120
AM27C256-150
DC, DCB, DI,
DIB, DE, DEB
AM27C256-200
AM27C256-255 DC, DCB, DI, DIB
Valid Combinations
Valid Combinations list configurations planned to be
supported in volume for this device. Consult the lo-
cal AMD sales office to confirm availability of specific
valid combinations and to check on newly released
combinations.
Am27C256
2-35