PA28F400B5B80 Intel, PA28F400B5B80 Datasheet - Page 23
PA28F400B5B80
Manufacturer Part Number
PA28F400B5B80
Description
Manufacturer
Intel
Datasheet
1.PA28F400B5B80.pdf
(44 pages)
Specifications of PA28F400B5B80
Density
4Mb
Access Time (max)
80ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
19/18Bit
Operating Supply Voltage (typ)
5V
Operating Temp Range
0C to 70C
Package Type
SOP
Sync/async
Asynchronous
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Word Size
8/16Bit
Number Of Words
512K/256K
Supply Current
65mA
Mounting
Surface Mount
Pin Count
44
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PA28F400B5B80
Manufacturer:
XILINX
Quantity:
101
Company:
Part Number:
PA28F400B5B80
Manufacturer:
INTEL
Quantity:
2 000
Part Number:
PA28F400B5B80
Manufacturer:
INTEL
Quantity:
20 000
Read Array Data
Erase Resumed
PRELIMINARY
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. Erase Suspend/Resume Flowchart
Read Array Data
Erase Resumed
Write FFH
Operation
Standby
Standby
Write
Write
Read
Write
Read
Write
Bus
28F200B5, 28F004/400B5, 28F800B5
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
0599-09
23