M28W320FCT70ZB6E Micron Technology Inc, M28W320FCT70ZB6E Datasheet - Page 65

• Manufacturer Part Number: M28W320FCT70ZB6E
• Manufacturer: Micron Technology Inc

Specifications of M28W320FCT70ZB6E

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 21b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TFBGA
• 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: 47
• Lead Free Status / Rohs Status: Compliant

Table 32.
1. Cmd = Command, Elect.Sg. = Electronic Signature, Ers = Erase, Prog. = Program, Prot = Protection, Sus = Suspend.
Current State
Erase Setup
Read Array
(complete)
Cmd.Error
Erase Sus
Erase Sus
Erase Sus
Erase Sus
(continue)
Read CFI
Read Sts
Elect.Sg.
Erase
Erase
Erase
Read
Write State Machine Current/Next, sheet 1 of 2.
SR
bit
“1”
“1”
“0”
“1”
“1”
“1”
“1”
“1”
7
Electronic
Signature
When
Status
Status
Status
Status
Status
Read
Array
Data
CFI
Erase Sus
Erase Sus
Erase Sus
Erase Sus
Array
Read
(FFh)
Read
Array
Read
Array
Read
Array
Read
Array
Read
Array
Read
Array
Erase Command Error
Program
Program
Program
Program
Program
Program
Program
(10/40h)
Setup
Setup
Setup
Setup
Setup
Setup
Setup
Erase (continue)
Erase Sus
Erase Sus
Erase Sus
Erase Sus
Erase
Setup
Erase
Setup
Erase
Setup
(20h)
Read
Array
Read
Array
Read
Array
Read
Array
Command Input (and Next State)
(continue)
(continue)
(continue)
(continue)
(continue)
Confirm
Erase
(D0h)
Erase
Erase
Erase
Erase
Erase
(1)
(continued)
Read Array
Read Array
Erase Sus
Erase Sus
Erase Sus
Erase Sus
Erase Sus
CmdError
Prog/Ers
Suspend
Read Sts
Erase
(B0h)
Read
Array
Read
Array
Read
Array
Read
Array
(continue)
(continue)
(continue)
(continue)
(continue)
Prog/Ers
Resume
Erase
Erase
Erase
Erase
Erase
(D0h)
Erase (continue)
Read Sts
Read Sts
Read Sts
Read Sts
Read Sts
Read Sts
Status
Erase
Erase
Erase
Erase
Read
(70h)
Erase Command
Sus
Sus
Sus
Sus
Error
Sus Read
Sus Read
Sus Read
Sus Read
Status
Erase
Erase
Erase
Erase
Clear
(50h)
Read
Array
Array
Array
Array
Array
Read
Array
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