ES29LV400E Datasheet, PDF (4/51 Pages) Excel Semiconductor Inc. – 4Mbit(512Kx 8/256K x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory

PIN DESCRIPTION
Pin
A0-A17
DQ0-DQ14
DQ15/A-1
CE#
OE#
WE#
RESET#
BYTE#
RY/BY#
Vcc
Vss
NC
EE SS II
Excel Semiconductor inc.
Description
18 Addresses
15 Data Inputs/Outputs
DQ15 (Data Input/Output, Word Mode)
A-1 (LSB Address Input, Byte Mode)
Chip Enable
Output Enable
Write Enable
Hardware Reset Pin, Active Low
Selects 8-bit or 16-bit mode
Ready/Busy Output
3.0 volt-only single power supply
(see Product Selector Guide for speed options and voltage supply tolerances)
Device Ground
Pin Not Connected Internally
LOGIC SYMBOL
18
A0 ~ A17
DQ0 ~ DQ15
(A-1)
16 or 8
CE#
OE#
WE#
RESET#
BYTE#
RY/BY#
ES29LV400E
4
Rev.0B January 5, 2006