M29W320DB90N6 NUMONYX, M29W320DB90N6 Datasheet - Page 13
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M29W320DB90N6
Manufacturer Part Number
M29W320DB90N6
Description
IC FLASH 32MBIT 90NS 48TSOP
Manufacturer
NUMONYX
Series
Axcell™r
Datasheet
1.M29W320DB70N6.pdf
(44 pages)
Specifications of M29W320DB90N6
Format - Memory
FLASH
Memory Type
FLASH - Nor
Memory Size
32M (4Mx8, 2Mx16)
Speed
90ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M29W320DB90N6(LEAD)
Manufacturer:
ST
Quantity:
556
Company:
Part Number:
M29W320DB90N6F
Manufacturer:
ST
Quantity:
1 000
Table 2. Bus Operations, BYTE = V
Note: X = V
Table 3. Bus Operations, BYTE = V
Note: X = V
Bus Read
Bus Write
Output Disable
Standby
Read Manufacturer
Code
Read Device Code
Bus Read
Bus Write
Output Disable
Standby
Read Manufacturer
Code
Read Device Code
Operation
Operation
IL
IL
or V
or V
IH
IH
.
.
V
V
V
V
V
V
V
V
V
V
E
X
E
X
IH
IH
IL
IL
IL
IL
IL
IL
IL
IL
V
V
V
V
V
V
V
V
V
V
G
X
G
X
IH
IH
IH
IH
IL
IL
IL
IL
IL
IL
V
V
V
V
V
V
V
V
V
V
W
W
IL
X
IH
X
IH
IH
IH
IH
IH
IH
IH
IH
IL
IL
Cell Address
Command Address
X
X
A0 = V
Others V
A0 = V
A9 = V
Cell Address
Command Address
X
X
A0 = V
Others V
A0 = V
Others V
IL
IH
ID
DQ15A–1, A0-A20
IL
IH
Address Inputs
, A1 = V
Address Inputs
, Others V
, A1 = V
, A1 = V
, A1 = V
IL
IL
IL
or V
or V
or V
A0-A20
IH
IH
IH
IL
IL
IL
IL
, A9 = V
, A9 = V
,
, A9 = V
IL
or V
IH
ID
ID
ID
,
,
,
M29W320DT, M29W320DB
DQ14-DQ8
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
DQ15A–1, DQ14-DQ0
22CAh (M29W320DT)
22CBh (M29W320DB)
Data Inputs/Outputs
Data Inputs/Outputs
Data Output
Data Input
CBh (M29W320DB)
CAh (M29W320DT)
0020h
Hi-Z
Hi-Z
Data Output
Data Input
DQ7-DQ0
Hi-Z
Hi-Z
20h
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