m28w640fc Numonyx, m28w640fc Datasheet - Page 8

• Manufacturer Part Number: m28w640fc
• Description: 64 Mbit 4mbx16, Boot Block 3v Supply Flash Memory
• Manufacturer: Numonyx

Summary description
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Figure 1.
Table 1.
A0-A21
DQ0-DQ15
E
G
W
RP
WP
V
V
V
V
NC
DD
DDQ
PP
SS
Logic diagram
Signal names
A0-A21
Address Inputs
Data Input/Output
Chip Enable
Output Enable
Write Enable
Reset
Write Protect
Core Power supply
Power supply for Input/Output
Optional supply voltage for Fast Program & Erase
Ground
Not Connected Internally
WP
RP
W
G
E
22
V DD
M28W640FCB
M28W640FCT
V SS
V DDQ V PP
16
DQ0-DQ15
M28W640FCT, M28W640FCB
AI09903