MD2433-D8G-V3Q18-X-P SanDisk, MD2433-D8G-V3Q18-X-P Datasheet - Page 44

• Manufacturer Part Number: MD2433-D8G-V3Q18-X-P
• Description: IC MDOC H1 8GB 115-FBGA
• Manufacturer: SanDisk

Specifications of MD2433-D8G-V3Q18-X-P

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 8G (1G x 8)
• Speed: 64ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -30°C ~ 85°C
• Package / Case: 115-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.6
When connecting mDOC H1 using either standard or multiplexed interface, up to two devices can
be cascaded with no external decoding circuitry. Figure 12 illustrates the configuration required to
cascade two devices on the host bus (only the relevant cascading signals are included in this figure,
although all other signals must also be connected). All the balls of the cascaded devices must be
wired in common, except for ID0 and ID1. The ID0 input ball is strapped to VCCQ or VSS,
according to the location of each mDOC. The ID1 input ball is always strapped to VSS. The ID0
ball value determines the identity of each device. The first device is identified by connecting the
ID0 ball to VSS, and the second device by connecting the ID0 ball to VCCQ. Systems that use only
one mDOC H1 must connect the ID0 ball VSS.
Note: When more than one mDOC H1 is cascaded, a boot block of up to 2KB is available. The
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Programmable Boot Block of each device is mapped to a unique address space.
Device Cascading
WE#
VSS
CE#
OE#
VSS
Figure 12: Standard Interface, Cascaded Configuration
Data Sheet, Rev. 1.1
ID0
ID1
CE#
OE#
WE#
1st
VCCQ
VSS
mDOC H1 4Gb (512MByte) and 8Gb (1GByte)
ID0
ID1
CE#
OE#
WE#
2nd
95-DT-1104-01