EN29LV641H/L EN29LV640U
TABLE 1. PIN DESCRIPTION
LOGIC DIAGRAM
Pin Name
A21-A0
DQ15-DQ0
CE#
OE#
WE#
WP#
ACC
RY/BY#
RESET#
V
cc
V
IO
V
ss
NC
Function
22 Address inputs
16 Data Inputs/Outputs
Chip Enable Input
Output Enable Input
Write Enable Input
Hardware Write Protect Input
Acceleration Input
Ready/Busy status output
Hardware Reset Input Pin
Supply Voltage (2.7-3.6V)
Output Buffer Power Supply this pin
should be tied directly to VCC
Ground
Not Connected to anything
Note:
WP# pins are for EN29LV641H/L only.
RY/BY# is available for EN29LV640U only.
A21 – A0
CE#
OE#
WE#
WP#
ACC
RESET#
V
IO
RY/BY#
DQ15 – DQ0
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
4
©2005 Eon Silicon Solution, Inc., www.essi.com.tw
Rev. B, Issue Date: 2005/06/27