AMD

2-36

Am27C256

ORDERING INFORMATION

OTP Products

DEVICE NUMBER

Am27C256

256 Kilobit (32,768 x 8-Bit) CMOS OTP EPROM

Valid Combinations

AM27C256-55

AM27C256-70

AM27C256-90

AM27C256-120

AM27C256-150

AM27C256-200

AM27C256-255

PACKAGE TYPE

P = 28-Pin Plastic DIP (PD 028)

J = 32-Pin Rectangular Plastic Leaded Chip

Carrier (PL 032)

E = 32-Pin TSOP (TS 032)

AMD Standard products are available in several packages and operating ranges. The order number (Valid Combination) is

formed by a combination of:

C

P

-55

AM27C256

OPTIONAL PROCESSING

Blank = Standard Processing

TEMPERATURE RANGE

C = Commercial (0

I

= Industrial (–40

°C to + 85°C)

SPEED OPTION

See Product Selector Guide and Valid Combinations

JC, PC, EC,

JI, PI, EI

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.

JC, PC, EC