M28W320FSU70ZA6 Micron Technology Inc, M28W320FSU70ZA6 Datasheet - Page 24

• Manufacturer Part Number: M28W320FSU70ZA6
• Manufacturer: Micron Technology Inc

Specifications of M28W320FSU70ZA6

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 21b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TBGA
• 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: 64
• Lead Free Status / Rohs Status: Not Compliant

Command Interface
Table 5.
1. X = Don't Care, RA = Read Address, RD = Read Data, SRD = Status Register Data, ID = Identifier (Manufacture and Device
2. The signature addresses are listed in
3. Program Addresses 1 and 2 must be consecutive Addresses differing only for A0.
4. Program Addresses 1,2,3 and 4 must be consecutive Addresses differing only for A0 and A1.
24/76
Read Memory
Array
Read Status
Register
Read Electronic
Signature
Read CFI
Query
Erase
Program
Double Word
Program
Quadruple
Word
Program
Clear Status
Register
Program/Erase
Suspend
Program/Erase
Resume
Protection
Register
Program
Commands
Code), QA = Query Address, QD = Query Data, BA = Block Address, PA = Program Address, PD = Program Data, PRA =
Protection Register Address, PRD = Protection Register Data.
(3)
(4)
Commands
1+ Write
1+ Write
1+ Write
1+ Write
2 Write
2 Write
3 Write
5 Write
1 Write
1 Write
1 Write
2 Write
Op. Add Data
1st Cycle
X
X
X
X
X
X
X
X
X
X
X
X
40h or
D0h
C0h Write PRA PRD
FFh Read RA
B0h
70h Read
90h Read SA
98h Read QA
20h
10h
30h
56h
50h
Table 6
Write BA
Write PA
Write PA1 PD1 Write PA2 PD2
Write PA1 PD1 Write PA2 PD2 Write PA3 PD3 Write PA4 PD4
Op. Add Data
2nd Cycle
and
Table
X
(2)
SRD
D0h
7.
IDh
QD
RD
PD
Bus Write Operations
Op. Add Data Op. Add Data
3rd Cycle
(1)
4th Cycle
M28WxxxFS, M28WxxxFSU
Op. Add Data
5th Cycle