SST39VF400A-70-4C-MAQE Microchip Technology, SST39VF400A-70-4C-MAQE Datasheet - Page 12

• Manufacturer Part Number: SST39VF400A-70-4C-MAQE
• Description: 2.7V To 3.6V 4Mbit Multi-Purpose Flash 48 WFBGA 4x6x0.8 Mm TRAY
• Manufacturer: Microchip Technology
• Series: -r

Specifications of SST39VF400A-70-4C-MAQE

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 4M (256K x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-WFBGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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© 2011 Silicon Storage Technology, Inc.
Table 7: Device Geometry Information for SST39LF/VF200A
Table 8: Device Geometry Information for SST39LF/VF400A
Address
Address
2CH
2DH
2CH
2DH
27H
28H
29H
2AH
2BH
2EH
2FH
30H
31H
32H
33H
34H
27H
28H
29H
2AH
2BH
2EH
2FH
30H
31H
32H
33H
34H
003FH
007FH
0012H
0001H
0000H
0000H
0002H
0000H
0010H
0000H
0003H
0000H
0000H
0001H
0013H
0001H
0000H
0000H
0000H
0002H
0000H
0010H
0000H
0007H
0000H
0000H
0001H
Data
Data
2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash
Data
Device size = 2
Flash Device Interface description; 0001H = x16-only asynchronous interface
Maximum number of bytes in multi-byte write = 2
Number of Erase Sector/Block sizes supported by device
Sector Information (y + 1 = Number of sectors; z x 256B = sector size)
y = 63 + 1 = 64 sectors (003FH = 63)
z = 16 x 256 Bytes = 4 KByte/sector (0010H = 16)
Block Information (y + 1 = Number of blocks; z x 256B = block size)
y = 3 + 1 = 4 blocks (0003H = 3)
z = 256 x 256 Bytes = 64 KByte/block (0100H = 256)
Data
Device size = 2
Flash Device Interface description; 0001H = x16-only asynchronous interface
Maximum number of bytes in multi-byte write = 2
Number of Erase Sector/Block sizes supported by device
Sector Information (y + 1 = Number of sectors; z x 256B = sector size)
y = 127 + 1 = 128 sectors (007FH = 127)
z = 16 x 256 Bytes = 4 KByte/sector (0010H = 16)
Block Information (y + 1 = Number of blocks; z x 256B = block size)
y = 7 + 1 = 8 blocks (0007H = 7)
z = 256 x 256 Bytes = 64 KByte/block (0100H = 256)
SST39VF200A / SST39VF400A / SST39VF800A
SST39LF200A / SST39LF400A / SST39LF800A
N
N
Byte (12H = 18; 2
Byte (13H = 19; 2
12
18
19
= 256 KByte)
= 512 KByte)
N
N
(00H = not supported)
(00H = not supported)
DS25001A
Data Sheet
T7.2 25001
T8.1 25001
03/11