E S I
E S I
Excel Semiconductor inc.
PIN DESCRIPTION
Pin
Description
A0-A19
20 Addresses
DQ0-DQ14
15 Data Inputs/Outputs
DQ15 (Data Input/Output, Word Mode)
A-1 (LSB Address Input, Byte Mode)
DQ15/A-1
CE#
OE#
Chip Enable
Output Enable
WE#
Write Enable
RESET#
BYTE#
RY/BY#
Hardware Reset Pin, Active Low
Selects 8-bit or 16-bit mode
Ready/Busy Output (N/A SO 044)
3.0 volt-only single power supply
Vcc
(see Product Selector Guide for speed options and voltage supply tolerances)
Vss
NC
Device Ground
Pin Not Connected Internally
LOGIC SYMBOL
20
16 or 8
A0 ~ A19
DQ0 ~ DQ15
(A-1)
CE#
OE#
WE#
RESET#
BYTE#
RY/BY#
(N/A SO 044)
4
Rev. 0B January 5 , 2006
ES29LV160E