M29W640FT70N6E NUMONYX, M29W640FT70N6E Datasheet - Page 68

• Manufacturer Part Number: M29W640FT70N6E
• Description: IC FLASH 64MBIT 70NS 48TSOP
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of M29W640FT70N6E

• 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
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Access Time: 70ns
• Logic Function Number: 29W640
• Memory: RoHS Compliant
• Memory Configuration: 8M X 8, 4M X 16
• Interface Type: CFI, Parallel
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5033; 497-5033

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Figure 18. In-System Equipment Group Protect flowchart
1. Block Protection Groups are shown in
2. RP can be either at V
IH
or at V
ADDRESS = GROUP ADDRESS
ADDRESS = GROUP ADDRESS
ADDRESS = GROUP ADDRESS
ADDRESS = GROUP ADDRESS
A0, A2, A3, A6 = V IL , A1 = V IH
A0, A2, A3, A6 = V IL , A1 = V IH
ID
A0, A2, A3, A6 = V IL , A1 = V IH
A0, A2, A3, A6 = V IL , A1 = V IH
when using the In-System Technique to protect the Extended Block.
ISSUE READ/RESET
Appendix
READ DATA
WRITE 60h
WRITE 60h
WRITE 40h
COMMAND
Wait 100µs
RP = V ID
RP = V IH
Wait 4µs
START
DATA
PASS
n = 0
01h
=
YES
A, Tables
NO
21
and 22.
ISSUE READ/RESET
COMMAND
RP = V IH
FAIL
= 25
++n
YES
NO
AI11563