LH28F400SU-LC Datasheet (Sharp Electrionic Components) - 4M (512K bb 8/ 256K bb 16) Flash Memory

LH28F400SU-LC, 4M (512K bb 8/ 256K bb 16) Flash Memory

SYMBOL TYPE NAME AND FUNCTION BYTE-SELECT ADDRESSES: Selects between high and low byte when device is in x8 mode.

This address is latched in x8 Data Writes.

Not used in x16 mode (i.e., the DQ15/A1 input buffer is turned off when BYTE is high).

WORD-SELECT ADDRESSES: Select a word within one 16K bloc

LH28F400SU-LC Features

* User-Configurable x8 or x16 Operation 4M (512K × 8, 256K × 16) Flash Memory 56-PIN TSOP TOP VIEW

* 5 V Write/Erase Operation (5 V VPP, 3.3 V VCC)

* No Requirement for DC/DC Converter to Write/Erase NC NC A15 A14 A13 A12 A11 A10 A9 A8 NC NC WE RP NC NC VPP RY/BY NC A17 A7