M29W320EB NUMONYX [Numonyx B.V], M29W320EB Datasheet - Page 19

• Manufacturer Part Number: M29W320EB
• Description: 32 Mbit (4Mbx8 or 2Mbx16, Uniform Parameter Blocks, Boot Block) 3V supply Flash memory
• Manufacturer: NUMONYX [Numonyx B.V]

M29W320ET, M29W320EB
Table 3.
1. X = V
Bus Read
Bus Write
Output Disable
Standby
Read Manufacturer
code
Read Device code
Extended memory
Block Verify code
Operation
IL
or V
IH
Bus operations, BYTE = V
.
V
V
V
V
V
V
E
X
IH
IL
IL
IL
IL
IL
V
V
V
V
V
V
G
X
IH
IH
IL
IL
IL
IL
V
V
V
V
V
V
W
X
IH
IH
IH
IH
IH
IL
IH
Cell Address
Command Address
X
X
A0 = V
Others V
A0 = V
Others V
A0 = V
A9 = V
(1)
IL
IH
IH
ID
Address Inputs
, A1 = V
, Others V
, A1 = V
, A1 = V
IL
IL
or V
or V
A0-A20
IH
IH
IL
IL
IH
, A9 = V
, A9 = V
, A6 = V
IL
or V
IH
ID
ID
IL
,
,
,
DQ15A–1, DQ14-DQ0
01h (factory unlocked)
Data Inputs/Outputs
2256h (M29W320ET)
2257h (M29W320EB)
81h (factory locked)
Data Output
Data Input
0020h
Hi-Z
Hi-Z
Bus operations
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