MD3331-D64-V3-X SanDisk, MD3331-D64-V3-X Datasheet - Page 12

• 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

2.2.3
The ball designations are listed in the signal descriptions, presented in logic groups, in Table 1.
12
A[12:11]
IF_CFG
LOCK#
BUSY#
A[10:8]
D[15:8]
Signal
ID[1:0]
D[7:0]
A[7:4]
A[3:0]
BHE#
WE#
OE#
CE#
Signal Description
J8, G7, K7, H6,
H8, K8, H7, J7,
C3, D3, E3, F3
D2, E2, F2, G2
H5, K4, G4, J3
K5, J4, H4, K3
F7, E7, C7
Ball No.
D8, C8
G9, F8
H2
H3
C6
E4
F4
E8
E5
ST, R8 Byte High Enable, active low. When low, data transaction on
IN, R8 Data bus, high byte. Not used and may be left floating when
ST, R Chip Enable, active low.
Input
Type
Table 1: Standard Interface Signal Descriptions
OD
ST
ST
ST
ST
ST
ST
IN
Address bus.
D[15:8] is enabled. Not used and may be left floating when
IF_CFG is set to 0 (8-bit mode).
Data bus, low byte.
IF_CFG is set to 0 (8-bit mode).
Output Enable, active low
Write Enable, active low
Identification. For Mobile DiskOnChip 16MB, up to four chips
can be cascaded in the same memory window, according to
the following assignment:
Chip 1 = ID1, ID0 = VSS, VSS (0,0); required for single chip
Chip 2 = ID1, ID0 = VSS, VCC (0,1)
Chip 3 = ID1, ID0 = VCC, VSS (1,0)
Chip 4 = ID1, ID0 = VCC, VCC (1,1)
For Mobile DiskOnChip 32MB, up to two chips can be
cascaded in the same memory window, according to the
following assignment:
Chip 1 : ID1=VSS, ID0 = VSS ;required for single chip
Chip 2 : ID1=VSS, ID0 = VCC
Interface Configuration, 1 for 16-bit interface mode, 0 for 8-bit
interface mode.
Lock, active low. When active, provides full hardware data
protection of selected partitions.
Busy, active low, open drain. Indicates that DiskOnChip is
initializing and should not be accessed. A 10 KΩ pull-up
resistor is required even if the ball is not used.
Data Sheet, Rev. 1.8
System Interface
Configuration
Control
Description
Mobile DiskOnChip Plus 16/32MByte
95-SR-000-10-8L
Signal
Output
Output
Output
Input/
Input/
Type
Input
Input
Input
Input
Input
Input
Input
Input