M29DW640F70N6E NUMONYX, M29DW640F70N6E Datasheet - Page 69

• Manufacturer Part Number: M29DW640F70N6E
• Description: IC FLASH 64MBIT 70NS 48TSOP
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of M29DW640F70N6E

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 64M (8Mx8, 4Mx16)
• 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

M29DW640F
Figure 20. Programmer Equipment Group Protect flowchart
1. Block Protection Groups are shown in
Appendix
E, G = V IH , A1 = V IH
A0, A2, A3, A6 = V IL
GROUP ADDRESS
ADDRESS =
G, A9 = V ID ,
Read DATA
Wait 100µs
DATA = 01h
E, G = V IH
Wait 60ns
Wait 4µs
A9 = V IH
Wait 4µs
W = V IH
W = V IH
W = V IL
G = V IL
START
E = V IL
E = V IL
PASS
n = 0
D,
Table
YES
24.
NO
E, G = V IH
A9 = V IH
FAIL
= 25
++n
YES
NO
Block protection
AI07756
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