MD3331-D64-V3-X SanDisk, MD3331-D64-V3-X Datasheet - Page 47

• Manufacturer Part Number: MD3331-D64-V3-X
• Manufacturer: SanDisk
• Type: Flash Diskr

Specifications of MD3331-D64-V3-X

• Density: 64MByte
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Package Type: FBGA
• Mounting: Surface Mount
• Pin Count: 69
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 3.6V
• Programmable: Yes
• Lead Free Status / Rohs Status: Not Compliant

9.2.2
With a multiplexed interface, Mobile DiskOnChip Plus requires the signals shown in Figure 15
below.
9.3
9.3.1 Standard Interface
Mobile DiskOnChip Plus uses standard SRAM-like control signals, which should be connected as
follows:
•
•
•
•
•
•
•
•
47
Address (A[12:0]) – Connect these signals to the host address bus.
Data (D[15:0]) – Connect these signals to the host data bus.
Write (WE#) and Output Enable (OE#) – Connect these signals to the host WR# and RD#
signals, respectively.
Chip Enable (CE#) – Connect this signal to the memory address decoder.
Chip Identification (ID[0:1]) –Both signals must be connected to GND if only one Mobile
DiskOnChip Plus is being used. If more than one, refer to Section 9.6 for more information on
cascaded configuration.
Power-On Reset In (RSTIN#) – Connect this signal to the host Power-On Reset signal.
Busy (BUSY#) – Connect this signal to an input port. It indicates when the device is ready for
first access after hardware reset.
Interrupt (IRQ#) – Connect this signal to the host interrupt to release the host of this task and
improve performance.
Multiplexed Interface
Connecting Signals
Output Enable
Address/Data
W rite Enable
Chip Enable
Chip ID
AVD#
Reset
0.1 uF
Figure 15: Multiplexed System Interface
ID0
RSTIN#
AD[15:0]
OE#
CE#
AVD#
W E#
Data Sheet, Rev. 1.8
10 nF
Mobile DiskOnChip
VCC
3.3 V
0.1 uF
VSS
Plus
BUSY#
LOCK#
VCCQ
10 nF
1.8V/3.3V
IRQ#
.
.
Mobile DiskOnChip Plus 16/32MByte
.
1-20KOhm
Busy
95-SR-000-10-8L