N28F001BXT150 Intel, N28F001BXT150 Datasheet - Page 21

• Manufacturer Part Number: N28F001BXT150
• Manufacturer: Intel

Specifications of N28F001BXT150

• Density: 1Mb
• Access Time (max): 150ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 17b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: PLCC
• Program/erase Volt (typ): 11.4 to 12.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8b
• Number Of Words: 128K
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

Read Array Data
Erase Resumed
Done Reading
Read Status
Write D0H
Write B0H
Write 70H
Write FFH
Register
SR.7 =
SR.6 =
Start
Yes
1
1
0
No
0
Figure 10. 28F001BX Erase Suspend/Resume Flowchart
Read Array Data
Erase Resumed
Write FFH
Operation
Standby
Standby
Write
Write
Read
Write
Read
Write
Bus
Erase Suspend
Erase Resume
Read Status
Read Array
Command
Data = B0H
Addr = X
Data = 70H
Addr = X
Status Register Data
Toggle OE# or CE# to Update
Status Register
Addr = X
Check SR.7
1 = WSM Ready
0 = WSM Busy
Check SR.6
1 = Erase Suspended
0 = Erase Completed
Data = FFH
Addr = X
Read array data from block
other than the one being
programmed
Data = D0H
Addr = X
Comments
28F001BX
0406_10
21