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CXP81900

Pin 1 index

Pin 1 marking

LCC type EPROM

Pin 1 marking

Piggyback mode

Piggyback/evaluator product

Evaluator mode

CPU probe

Note)

Note) Evaluation cap should be

connected to CPU probe.

EPROM adaptor

Pin 1 marking

CPU probe for LQFP

Pin 1 index

U06R used

U03R and U04R used

For lower address

For upper address

LCC type EPROM

for low voltage

Pin 1 marking

(27C256 only)

Lower address

Upper address

Address

Lower

Upper

Memory space

EPROM (27C256)

(27C512 only)

EPROM adaptor

Pin 1 marking

Piggyback mode/evaluator mode can be switched as shown below.