M28W640FSU70ZA6 Micron Technology Inc, M28W640FSU70ZA6 Datasheet - Page 59

• Manufacturer Part Number: M28W640FSU70ZA6
• Manufacturer: Micron Technology Inc

Specifications of M28W640FSU70ZA6

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Address Bus: 22b
• 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: 4M
• Supply Current: 18mA
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / Rohs Status: Not Compliant

M28WxxxFS, M28WxxxFSU
Table 29.
1. Query data are always presented on the lowest order data outputs (DQ7-DQ0) only. DQ8-DQ15 are ‘0’.
02h-0Fh
Offset
1Ah
00h
01h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
reserved Reserved
880Ch
880Ah
880Bh
0020h
8858h
8859h
8857h
0051h
0052h
0059h
0003h
0000h
0035h
0000h
0000h
0000h
0000h
0000h
CFI query identification string
Data
M28W640FST Device Code
M28W320FST Device Code
M28W640FSB Device Code
M28W320FSB Device Code
M28W320FSU Device Code
M28W640FSU Device Code
Query Unique ASCII String "QRY"
Primary Algorithm Command Set and Control Interface ID code
16 bit ID code defining a specific algorithm
Address for Primary Algorithm extended Query table (see
Table
second vendor - specified algorithm supported (0000h means
none exists)
Address for Alternate Algorithm extended Query table
(0000h means none exists)
Manufacturer Code
Alternate Vendor Command Set and Control Interface ID Code
31)
Description
(1)
Common Flash Interface (CFI)
compatible
Uniform
P = 35h
Bottom
Value
Intel
Top
"Q"
"R"
"Y"
NA
NA
ST
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