MD8331-D2G-V3-X-P SanDisk, MD8331-D2G-V3-X-P Datasheet - Page 29

• Manufacturer Part Number: MD8331-D2G-V3-X-P
• Description: IC MDOC G4 2GB 69-FBGA
• Manufacturer: SanDisk

Specifications of MD8331-D2G-V3-X-P

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 2G (256M x 8)
• Speed: 33ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 69-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 585-1149-2; MD8831-D2G-V3-X-P; MD8832-D2G-V3-X-P

4.3
When using MultiBurst mode and DMA operation together, and an interrupt is generated (IRQ#
signal asserted), the Download Status register cannot be polled, as it will not comply with the
MultiBurst mode timing specification. The following sequence is therefore required to respond to
an interrupt request while in MultiBurst mode:
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• Perform 7 write cycles to the NOP register.
• Turn off MultiBurst mode by writing to the MultiBurst Mode Control register.
Combined MultiBurst Mode and DMA Operation
Data Sheet (Preliminary) Rev. 0.3
DiskOnChip G4 128MB (1Gb)/256MB (2Gb) 1.8V
92-DS-1105-00