M29DW128F70ZA6F NUMONYX, M29DW128F70ZA6F Datasheet - Page 89

• Manufacturer Part Number: M29DW128F70ZA6F
• Description: IC FLASH 128MBIT 70NS 64TBGA
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of M29DW128F70ZA6F

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 128M (16Mx8, 8Mx16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

M29DW128F
Figure 25. In-System equipment Group Protect flowchart
1. Block Protection Groups are shown in
2. RP can be either at V
IH
or at V
ID
when using the In-System Technique to protect the Extended Block.
ADDRESS = GROUP ADDRESS
ADDRESS = GROUP ADDRESS
ADDRESS = GROUP ADDRESS
ADDRESS = GROUP ADDRESS
A1 = V IH , A0, A2 to A7 = V IL
A0, A2, A3, A6 = V IL, A1 = V IH
A0, A2, A3, A6 = V IL, A1 = V IH
A0, A2, A3, A6 = V IL, A1 = V IH
Appendix
ISSUE READ/RESET
DATA = 01h
READ DATA
COMMAND
Wait 100µs
WRITE 60h
WRITE 60h
WRITE 40h
RP = V ID
RP = V IH
Wait 4µs
START
A,
PASS
n = 0
Table
YES
34.
NO
ISSUE READ/RESET
COMMAND
RP = V IH
= 25
FAIL
++n
YES
NO
Flowcharts
AI07758b
89/94