LH28F400SUB-Z0 Datasheet (Sharp Electrionic Components) - 4M (512K bb 8/ 256K bb 16) Flash Memory

LH28F400SUB-Z0, 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/A-1 Input buffer is turned off when BYTE is high).

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

LH28F400SUB-Z0 Features

* 49-PIN CSP 4M (512K × 8, 256K × 16) Flash Memory TOP VIEW

* User-Configurable x8 or x16 Operation

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

* No Requirement for DC/DC Converter to Write/Erase 1 A B C D E A1 A2 A3 A0 OE 2 A4 A5 A6 DQ9 DQ1 DQ8 DQ0 3 A7 A17 RY/BY NC