M29W160FT, M29W160FB, M29W320FT, M29W320FB
Figure 1.
Logic diagram
VCC VPP/WP
(1)
Description
15
A0-Amax
(2)
W
E
G
RP
BYTE
M29W160FT
M29W160FB
M29W320FT
M29W320FB
DQ0-DQ14
DQ15A鈥?
RB
VSS
1. The V
PP
/WP pin is available in the M29W320FT and M29W320FB only.
AI13246
2. Amax is equal to A19 in the M29W160FT/B, and to A20 in the M29W320FT/B.
Table 1.
Signal names
Function
Address inputs
Data inputs/outputs
Data inputs/outputs
Data input/output or Address input
Chip Enable
Output Enable
Write Enable
Reset/Block Temporary Unprotect
Ready/Busy output
Byte/word Organization Select
V
PP
/Write Protect
Supply voltage
Ground
Not connected internally
Inputs
I/O
I/O
I/O
Input
Input
Input
Input
Output
Input
Direction
Signal name
A0-Amax
(1)
DQ0-DQ7
DQ8-DQ14
DQ15A鈥?
E
G
W
RP
RB
BYTE
V
PP
/WP
(2)
V
CC
V
SS
NC
1. Amax is equal to A19 in the M29W160FT/B, and to A20 in the M29W320FT/B.
2. The V
PP
/WP pin is available in the M29W320FT and M29W320FB only.
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