EN29LV040A_11 Datasheet, PDF (4/33 Pages) Eon Silicon Solution Inc. – 4 Megabit (512K x 8-bit ) Uniform Sector, CMOS 3.0 Volt-only Flash Memory

TABLE 1. PIN DESCRIPTION
Pin Name
A0-A18
DQ0-DQ7
WE#
CE#
OE#
Vcc
Vss
Function
Addresses
8 Data Inputs/Outputs
Write Enable
Chip Enable
Output Enable
Supply Voltage
Ground
EN29LV040A
FIGURE 1. LOGIC DIAGRAM
A0 - A18
EN29LV040A
DQ0 – DQ7
CE#
OE#
WE#
TABLE 2. UNIFORM BLOCK SECTOR ARCHITECTURE
SECTOR SIZE
Sector ADDRESS RANGE
A18
A17
A16
(KBytes)
7
70000h –7FFFFh
64
1
1
1
6
60000h – 6FFFFh
64
1
1
0
5
50000h – 5FFFFh
64
1
0
1
4
40000h – 4FFFFh
64
1
0
0
3
30000h – 3FFFFh
64
0
1
1
2
20000h – 2FFFFh
64
0
1
0
1
10000h – 1FFFFh
64
0
0
1
0
00000h – 0FFFFh
64
0
0
0
This Data Sheet may be revised by subsequent versions
4
or modifications due to changes in technical specifications.
© 2003 Eon Silicon Solution, Inc.,
Rev. E, Issue Date: 2011/10/27
www.eonssi.com