M29W160DB90N1 Micron Technology Inc, M29W160DB90N1 Datasheet - Page 38

• Manufacturer Part Number: M29W160DB90N1
• Manufacturer: Micron Technology Inc

Specifications of M29W160DB90N1

• Cell Type: NOR
• Density: 16Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 21/20Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 2M/1M
• Supply Current: 10mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Supplier Unconfirmed

M29W160DT, M29W160DB
Figure 19. Programmer Equipment Block Protect Flowchart
38/42
ADDRESS = BLOCK ADDRESS
A0, A6 = V IL ,
G, A9 = V ID ,
Read DATA
E, G = V IH ,
Wait 100 s
E, G = V IH
Wait 60ns
A1 = V IH
A9 = V IH
W = V IH
Wait 4 s
W = V IH
Wait 4 s
W = V IL
START
E = V IL
E = V IL
G = V IL
DATA
PASS
n = 0
01h
=
YES
NO
E, G = V IH
A9 = V IH
FAIL
= 25
++n
YES
NO
AI03469