MX28F640C3T Macronix International, MX28F640C3T Datasheet - Page 39

• Manufacturer Part Number: MX28F640C3T
• Description: 64M-BIT [4M x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY
• Manufacturer: Macronix International

P/N:PM0900
Table 9-4. CFI Mode: Primary Vendor-Specific Extended Query Data Values
Table 9-3. CFI Mode: Device Geometry Data Values
Description
Device size (2N bytes)
Flash device interface code (02=asynchronous x8/x16)
Maximum number of bytes in multi-byte write (not supported)
Number of erase block regions
Erase block region 1 information
[2E,2D] = # of blocks in region -1
[30, 2F] = size in multiples of 256-bytes
Erase Sector Region 2 information
[32,31] = number of same-size sectors in region 2-1
[34,33] = region erase sector size in multiples of 256-bytes
Description
Query-unique ASCII string "PRI"
Major version number, ASCII
Minor version number, ASCII
Optional Feature & Command Support
bit 0 Chip Erase Supported (1=yes, 0=no)
bit 1 Suspend Erase Supported (1=yes, 0=no)
bit 2 Suspend Program Supported (1=yes, 0=no)
bit 3 Lock/Unlock Supported (1=yes, 0=no)
bit 4 Queued Erase Supported (1=yes, 0=no)
bits 5-31 revered for future use; undefined bits are "0"
Sector Lock Status
Define which bits in the sector status Register section of the Query are
implemented.
bit 0 sector Lock Status Register Lock/Unlock bit (bit 0) active; (1=yes, 0=no)
bit 1 sector Lock Status Register Lock/Unlock bit (bit 1) active; (1=yes, 0=no)
Bits 2-15 reserved for future use. Undefined bits are 0.
VCC Logic Supply Optimum Program/Erase Voltage (highest performance)
bits 7-4 BCD value in volts
bits 3-0 BCD value in 100mV
VPP (Programming) Supply Optimum Program/Erase Voltage
bits 7-4 HEX value in volts
bits 3-0 BCD value in 100mV
39
MX28F640C3T/B
Address h
Address h
2A
2B
2C
2D
2E
2F
32
33
27
28
29
30
31
34
3A
3B
3C
3D
3F
35
36
37
38
39
40
41
42
www.DataSheet4U.com
REV. 0.6, AUG. 20, 2003
07
00
20
00
07
00
20
00
T
Data h
Data h
0017
0001
0000
0000
0000
0002
0050
0052
0049
0031
0030
66
00
00
00
03
00
33
33
TE
7E
00
00
01
00
00
01
B