MD3331-D64-V3-X SanDisk, MD3331-D64-V3-X Datasheet - Page 38

• 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

7.7
Description:
Address (hex): 1008
Type:
Reset Value:
7.8
Description:
Address (hex): 100A
Type:
Reset Value:
38
Bit No.
IF_CFG
Bit No.
0-3, 6
Bit 7
Bit 7
0-1
2-7
4-5
7
Device ID Select Register
Configuration Register
ID[1:0] (Identification). The device whose ID input balls matches the value of bits ID[0:1]
responds to read and write cycles to register space.
Reserved for future use
Reserved for future use
MAX_ID (Maximum Device ID). This field controls the RAM address mapping when multiple
devices are used in a cascaded configuration, using the ID[1:0] inputs. It should be
programmed to the highest ID value that is found by software in order to map all available
boot blocks into usable address space.
IF_CFG (Interface Configuration). Reflects the state of the IF_CFG input pin.
RFU_0
X0000X10
In a cascaded configuration, this register controls which device provides the
register space. The value of bits ID[0:1] is compared to the value of the ID
configuration input balls, as defined in Section 9.6. The device whose ID input
balls matches the value of bits ID[0:1] responds to read and write cycles to register
space.
Read/Write
00H
This register indicates the current configuration of the device. Unless otherwise
noted, the bits are reset only by a hardware reset, and not upon boot detection or
any other entry to Reset mode.
Read/Write (except bit 7, which is Read Only)
Bit 6
Bit 6
Bit 5
Bit 5
MAX_ID
RFU_0
Data Sheet, Rev. 1.8
Bit 4
Bit 4
Description
Description
Bit 3
Bit 3
RFU
Bit 2
Bit 2
Mobile DiskOnChip Plus 16/32MByte
Bit 1
Bit 1
RFU_0
ID[1:0]
95-SR-000-10-8L
Bit 0
Bit 0