GE28F320C3BD70 Intel, GE28F320C3BD70 Datasheet - Page 57

• Manufacturer Part Number: GE28F320C3BD70
• Manufacturer: Intel

Specifications of GE28F320C3BD70

• Density: 32Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 21b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: VFBGA
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 16b
• Number Of Words: 2M
• Supply Current: 18mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

C3 Discrete
Figure 18: Program Suspend / Resume Flowchart
March 2008
290645-24
Any Address
Any Address
Read Status
Any Address
Read Array
Write 0xB0
Write 0x70
Write 0xFF
Write 0xD0
Resumed
Register
Reading
Program
SR[7] =
SR[2] =
Done
Start
Data
1
1
Yes
(Program Resume)
0
0
No
(Program Suspend)
(Read Status)
(Read Array)
PROGRAM SUSPEND / RESUME PROCEDURE
Write 0xFF
Read Array
Completed
Program
Data
(Read
Array)
Operation
Write
Write
Read
Write
Read
Write
Bus
Idle
Idle
Command
Suspend
Program
Program
Resume
Status
Read
None
None
None
Read
Array
None
Data = 0x70
Addr = Any address
Data = 0xB0
Addr = Any address
Status register data
Toggle CE# or OE# to update Status
register
Addr = Any address
Check SR[7]:
1 = WSM ready
0 = WSM busy
Check SR[2]:
1 = Program suspended
0 = Program completed
Data = 0xFF
Addr = Any address
Read array data from block other than
the one being programmed
Data = 0xD0
Addr = Any address
Comments
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