M29W320DB70N6 NUMONYX, M29W320DB70N6 Datasheet - Page 42
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M29W320DB70N6
Manufacturer Part Number
M29W320DB70N6
Description
IC FLASH 32MBIT 70NS 48TSOP
Manufacturer
NUMONYX
Series
Axcell™r
Datasheet
1.M29W320DB70N6.pdf
(44 pages)
Specifications of M29W320DB70N6
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 ~ 85°C
Package / Case
48-TSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1714
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M29W320DB70N6
Manufacturer:
ST
Quantity:
3 000
Company:
Part Number:
M29W320DB70N6
Manufacturer:
STM
Quantity:
542
Part Number:
M29W320DB70N6
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
M29W320DB70N6E
Manufacturer:
ST
Quantity:
3 000
Company:
Part Number:
M29W320DB70N6E
Manufacturer:
ST
Quantity:
3 198
Part Number:
M29W320DB70N6E
Manufacturer:
MICRON/美光
Quantity:
20 000
Company:
Part Number:
M29W320DB70N6F
Manufacturer:
HJI
Quantity:
7 023
M29W320DT, M29W320DB
Figure 21. In-System Equipment Chip Unprotect Flowchart
42/44
ISSUE READ/RESET
NO
COMMAND
RP = V IH
= 1000
FAIL
++n
YES
ADDRESS = CURRENT BLOCK ADDRESS
ADDRESS = CURRENT BLOCK ADDRESS
A0 = V IL , A1 = V IH , A6 = V IH
A0 = V IL , A1 = V IH , A6 = V IH
A0 = V IL , A1 = V IH , A6 = V IH
A0 = V IL , A1 = V IH , A6 = V IH
PROTECT ALL BLOCKS
CURRENT BLOCK = 0
ANY ADDRESS WITH
ANY ADDRESS WITH
NO
READ DATA
WRITE 60h
WRITE 60h
WRITE 40h
Wait 10ms
RP = V ID
Wait 4µs
START
DATA
n = 0
00h
=
YES
ISSUE READ/RESET
COMMAND
RP = V IH
BLOCK
PASS
LAST
YES
CURRENT BLOCK
INCREMENT
NO
AI03472