GE28F320C3BD70 Intel, GE28F320C3BD70 Datasheet - Page 53

• 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
Appendix A Write State Machine States
Table 26: Write State Machine States (Sheet 1 of 2)
March 2008
290645-24
Lock Cmd. Error
Current State
Program (Not
Read Config.
Read Status
Prog. Setup
Read Config
Erase Setup
Read Query
Prog. Susp.
Prog. Susp.
Prog. Susp.
Prog. Susp.
Read Query
(Not Done)
Read Array
Lock Setup
Read Array
Lock Oper.
Prot. Prog.
Prot. Prog.
Prot. Prog.
Program
(Done)
(Done)
(Done)
Status
Done)
Setup
Table 26
on incoming commands.
SR.
“1”
“1”
“1”
“1”
“1”
“1”
“1”
“1”
“0”
“1”
“1”
“0”
“1”
“1”
“1”
“1”
“1”
“1”
7
When
Status
Config
Status
Status
Status
Status
Status
Status
Status
Status
Status
Config
Status
Status
Read
Data
Array
Array
CFI
CFI
and
Table 27
(FFH)
Array
Read
Array
Array
Array
Array
Array
Array
Array
Array
Array
Array
Array
Array
Prog.
Prog.
Prog.
Prog.
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
Sus.
Sus.
Sus.
Sus.
Erase Command Error
Lock Command Error
show the Write State Machine command state transitions based
Program
Program (Not Done)
Setup
Program Suspend
Program Suspend
Program Suspend
Program Suspend
40H)
Setup
Setup
Setup
Setup
Setup
Setup
Setup
Setup
(10/
Prog.
Prog.
Prog.
Prog.
Prog.
Prog.
Prog.
Prog.
Read Array
Read Array
Read Array
Read Array
(20H)
Setup
Erase
Setup
Setup
Setup
Setup
Setup
Setup
Setup
Setup
Ers.
Ers.
Ers.
Ers.
Ers.
Ers.
Protection Register Program (Not Done)
Ers.
Ers.
Command Input (and Next State)
Protection Register Program
Confirm
(D0H)
(Done)
Erase
Done)
Done)
Done)
Done)
Done)
Erase
Prog.
Prog.
Prog.
Prog.
Lock
(Not
(Not
(Not
(Not
(Not
Program
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Read Array
Prog. Sus.
Prog. Sus.
Prog. Sus.
Prog. Sus.
Prog. Sus.
Prog/Ers
Suspend
Rd. Array
Rd. Array
Rd. Array
Rd. Array
(B0H)
Status
Erase
Cmd.
Cmd.
Error
Error
Lock
Resume
Program
Program
Program
Program
(Done)
Prog/
Done)
Done)
Done)
Done)
Done)
Erase
(D0)
Lock
(Not
(Not
(Not
(Not
(Not
Ers
Program (Not Done)
Read Sts.
Read Sts.
Read Sts.
Read Sts.
Read Sts.
Read Sts.
Read Sts.
Status
(70H)
Status
Status
Status
Status
Status
Read
Prog.
Prog.
Prog.
Prog.
Read
Lock Cmd. Error
Sus.
Sus.
Sus.
Sus.
Erase Command
Error
Sus. Rd.
Sus. Rd.
Sus. Rd.
Sus. Rd.
Datasheet
Status
(50H)
Clear
Array
Array
Array
Array
Array
Array
Array
Array
Array
Array
Array
Array
Prog.
Prog.
Prog.
Prog.
Read
Read
Read
Read
Read
Read
Read
Read
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