M29F040B_05 Datasheet, PDF (2/20 Pages) STMicroelectronics – 4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

M29F040B
Figure 1. Logic Diagram
VCC
19
A0-A18
8
DQ0-DQ7
W
M29F040B
E
G
Table 1. Signal Names
A0-A18
Address Inputs
DQ0-DQ7 Data Inputs/Outputs
E
Chip Enable
G
Output Enable
W
Write Enable
V_CC
Supply Voltage
V_SS
Ground
VSS
AI02900
Figure 2. PLCC Connections
Figure 3. TSOP Connections
A7
A6
A5
A4
A3 9
A2
A1
A0
DQ0
1 32
M29F040B
17
A14
A13
A8
A9
25 A11
G
A10
E
DQ7
AI02901
A11
A9
A8
A13
A14
A17
W
VCC
A18
A16
A15
A12
A7
A6
A5
A4
1
32
8
25
M29F040B
9
24
16
17
AI02902
G
A10
E
DQ7
DQ6
DQ5
DQ4
DQ3
VSS
DQ2
DQ1
DQ0
A0
A1
A2
A3
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