M29W320DB70N3F NUMONYX, M29W320DB70N3F Datasheet - Page 27

• Manufacturer Part Number: M29W320DB70N3F
• Description: IC FLASH 32MBIT 70NS 3V 48TSOP
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of M29W320DB70N3F

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 32M (4Mx8, 2Mx16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 7.
1. Unspecified data bits should be ignored.
Program
Program During Erase
Suspend
Program Error
Chip Erase
Block Erase before
timeout
Block Erase
Erase Suspend
Erase Error
Operation
Status Register Bits
Figure 6.
Faulty Block Address
Good Block Address
Non-Erasing Block
Non-Erasing Block
Non-Erasing Block
Data Polling Flowchart
Erasing Block
Erasing Block
Erasing Block
Any Address
Any Address
Any Address
Any Address
Address
(1)
DQ7
DQ7
DQ7
DQ7
0
0
0
0
0
1
0
0
at VALID ADDRESS
at VALID ADDRESS
NO
READ DQ5 & DQ7
READ DQ7
START
DATA
DATA
DQ7
DQ5
DQ7
FAIL
No Toggle
= 1
=
=
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
DQ6
YES
NO
NO
Data read as normal
YES
YES
DQ5
0
0
1
0
0
0
0
0
0
1
1
PASS
AI90194
DQ3
–
–
–
1
0
0
1
1
–
1
1
No Toggle
No Toggle
No Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
DQ2
–
–
–
RB
0
0
0
0
0
0
0
0
1
1
0
0
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