RC28F256P30TFB Micron Technology Inc, RC28F256P30TFB Datasheet - Page 79

• Manufacturer Part Number: RC28F256P30TFB
• Manufacturer: Micron Technology Inc

Specifications of RC28F256P30TFB

• Cell Type: NOR
• Density: 256Mb
• Access Time (max): 100ns
• Interface Type: Parallel/Serial
• Boot Type: Top
• Address Bus: 24b
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: EZBGA
• Sync/async: Async/Sync
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 2V
• Word Size: 16b
• Number Of Words: 16M
• Supply Current: 31mA
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / Rohs Status: Not Compliant

P30-65nm
Figure 36: Program Suspend/Resume Flowchart
Datasheet
79
Program Suspend
Program
Read
Any Address
Read
Any Address
Read
Any Address
Any Address
Any Address
Write FFh
Read Status
Read Array
Write B0h
Write D0h
Write 70h
Reading
Resumed
Write 70h
Register
Program
SR. 7 =
SR. 2 =
Done
Start
Data
Status
Status
1
1
Array
Yes
Resume
0
0
No
Read
Completed
Read Array
Write FFh
Program
PROGRAM SUSPEND / RESUME PROCEDURE
Data
Array
Operation
Standby
Standby
Write
Write
Read
Write
Read
Write
Bus
Command
Suspend
Resume
Program
Program
Status
Array
Read
Read
register
1 = WSM ready
0 = WSM busy
1 =
0 =
Data = 70h
Addr = Block to suspend (BA )
Data = B0h
Addr = X
Initiate a read cycle to update Status
Addr = Suspended block (BA)
Data = FFh
Addr =
Data = D0 h
Addr = Suspended block (BA)
Check SR .7
Check SR .2
Status register data
Read array data from block other than
the one being programmed
Program suspended
Program completed
Block address to read (BA)
Comments
Order Number: 320002-10
PGM _ SUS . WMF
Mar 2010