M29W160EB7AN6E NUMONYX, M29W160EB7AN6E Datasheet - Page 40

• Manufacturer Part Number: M29W160EB7AN6E
• Description: Flash Mem Parallel 3V/3.3V 16M-Bit 2M x 8/1M x 16 70ns 48-Pin TSOP Tray
• Manufacturer: NUMONYX

Specifications of M29W160EB7AN6E

• Package: 48TSOP
• Cell Type: NOR
• Density: 16 Mb
• Architecture: Sectored
• Block Organization: Asymmetrical
• Location Of Boot Block: Bottom
• Typical Operating Supply Voltage: 3|3.3 V
• Sector Size: 8KByte x 2|16KByte x 1|32KByte x 1|64KByte x 31
• Timing Type: Asynchronous
• Operating Temperature: -40 to 85 °C
• Interface Type: Parallel

M29W160ET, M29W160EB
Figure 22. In-System Equipment Chip Unprotect Flowchart
40/42
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
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