M29W320EB70N6 NUMONYX, M29W320EB70N6 Datasheet - Page 61
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M29W320EB70N6
Manufacturer Part Number
M29W320EB70N6
Description
IC FLASH 32MBIT 70NS 48TSOP
Manufacturer
NUMONYX
Series
Axcell™r
Datasheet
1.M29W320EB70N6.pdf
(63 pages)
Specifications of M29W320EB70N6
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
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Company
Part Number
Manufacturer
Quantity
Price
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M29W320ET, M29W320EB
Figure 22. In-system Equipment Chip Unprotect flowchart
1. Block Protection groups are shown in
ISSUE READ/RESET
NO
COMMAND
RP = V IH
= 1000
FAIL
++n
YES
Appendix A: Block
ADDRESS = CURRENT GROUP ADDRESS
ADDRESS = CURRENT GROUP 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 GROUPS
CURRENT GROUP = 0
ANY ADDRESS WITH
ANY ADDRESS WITH
NO
READ DATA
Addresses,
WRITE 60h
WRITE 60h
WRITE 40h
Wait 10ms
RP = V ID
Wait 4µs
START
DATA
n = 0
00h
=
Table 20
YES
and
ISSUE READ/RESET
Table
COMMAND
RP = V IH
GROUP
21.
PASS
LAST
YES
CURRENT GROUP
INCREMENT
NO
Block Protection
AI05577
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