LH28F020SU-L Datasheet (Sharp Electrionic Components)

LH28F020SU-L, 2M (256K bb 8) Flash Memory

SIGNAL TYPE NAME AND FUNCTION BYTE-SELECT ADDRESSES: Select a byte within one 16K block.

These addresses are latched during Data Writes.

BLOCK-SELECT ADDRESSES: Select 1 of 16 Erase Blocks.

These addresses are latched during Data Writes, Erase and Lock-Block operations.

DATA INPUT/OUTPUT: Inputs dat

LH28F020SU-L Features

* 32-PIN TSOP 2M (256K × 8) Flash Memory TOP VIEW

* 256K × 8 Bit Configuration

* 5 V Write/Erase (3.3 V VCC)

* Access Time

* For 3.3 V Read: 150 ns A11 A9 A8 A13 A14 A17 WE VCC VPP A16 A15 A12 A7 A6 A5 A4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26