m29dw256g Numonyx, m29dw256g Datasheet - Page 8

• Manufacturer Part Number: m29dw256g
• Description: 256-mbit X16, Multiple Bank, Page, Dual Boot 3 V Supply Flash Memory
• Manufacturer: Numonyx

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Table 2.
Table 3.
1. V
Figure 1.
1. Also see
A
B
C
D
Bank
program/erase operations.
listing of the block addresses.
PP
/WP may be left floating because it is internally connected to a pull-up resistor that enables
DQ0-DQ15
32-Mbit
96-Mbit
96-Mbit
32-Mbit
V
Bank size
A0-A23
PP
Name
V
Section Appendix A: Block addresses and read/modify protection groups on page 69
V
V
NC
RP
RB
CCQ
/WP
W
G
E
CC
SS
Block size
Signal names
Logic diagram
(1)
4
—
—
4
Number of blocks
A0-A23
Address inputs
Data inputs/outputs
Chip enable
Output enable
Write enable
Reset
Ready/busy output
Input/output buffer supply voltage
Supply voltage
V
Ground
Not connected
PP
RP
W
Parameter blocks
G
E
/write protect
24
V CC
V CCQ
32 Kwords
—
—
32 Kwords
V SS
Block size
Description
V PP /WP
M29_Logic_Diagram
15
15
48
48
15
DQ0-DQ15
RB
Number of blocks
Main blocks
Supply/Input
128 Kwords
128 Kwords
128 Kwords
128 Kwords
Direction
Block size
Supply
Supply
Output
for a full
Inputs
Input
Input
Input
Input
I/O
–
–