EN29GL128H_10 Datasheet, PDF (4/54 Pages) Eon Silicon Solution Inc. – 128 Megabit (16384K x 8-bit / 8192K x 16-bit) Flash Memory Page mode Flash Memory, CMOS 3.0 Volt-only

TABLE 1. PIN DESCRIPTION
Pin Name
Function
A22–A0
A22–A0
DQ0-DQ14
DQ15 / A-1
CE#
Data input/output.
DQ15 (data input/output, word mode),
A-1 (LSB address input, byte mode)
Chip Enable
OE#
Output Enable
RESET#
Hardware Reset Pin
RY/BY#
Ready/Busy Output
WE#
Write Enable
Vcc
Supply Voltage (2.7-3.6V)
Vss
Ground
V_IO
V I/O Input.
BYTE#
WP#/ACC
RFU
Byte/Word mode selection
Write Protect / Acceleration Pin
( WP# has an internal pull-up; when
unconnected, WP# is at V_IH.)
Reserved for future use.
Not Connected to anything
EN29GL128H/L
FIGURE 3. LOGIC DIAGRAM
A0 – A22
CE#
OE#
WE#
Reset#
WP#/ACC
Byte#
VI O
EN29GL128
RY/BY#
DQ0 – DQ15
(A-1)
This Data Sheet may be revised by subsequent versions
4
or modifications due to changes in technical specifications.
©2004 Eon Silicon Solution, Inc.,
Rev. K, Issue Date: 2010/05/11
www.eonssi.com