MD8331-D2G-V3-X-P SanDisk, MD8331-D2G-V3-X-P Datasheet - Page 17

• 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

2.3.3
DiskOnChip G4 FBGA related ball designations are listed in the signal descriptions, presented in
logic groups, in Table 2.
17
AD[15:14]
AD[13:12]
AD[11:9]
AD[8:6]
AD[5:3]
AD[2:0]
CE#
OE#
WE#
AVD#
ID0
LOCK#
BUSY#
RSTIN#
CLK
DMARQ#
IRQ#
Signal
Signal Description
K7, H6, H5
K5, J4, H4
K3, J8, G7
K4, G4, J3
Pin No.
H8, K8
H7, J7
H2
H3
C6
G9
D5
G8
F8
E8
E5
K6
F9
Type
Input
Table 2: Signal Descriptions for Multiplexed Interface
OD
OD
OD
ST
ST
ST
ST
ST
ST
ST
ST
ST
1
Multiplexed bus. Address and data signals
Chip Enable, active low
Write Enable, active low
Output Enable, active low
Address Valid. Set multiplexed interface
Identification. Configuration control to support up to two chips
cascaded in the same memory window.
Chip 1 = ID0 = VSS; must be used for single-chip
Chip 2 = ID0 = VCC
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 if this ball drives an input. A 10 KΩ pull-up
resistor is recommended even if this ball is not used.
Reset, active low.
System Clock.
DMA Request, active low. A 10 KΩ pull-up resistor is required
if this ball drives an input. A 10 KΩ pull-up resistor is
recommended even if this ball is not used.
Interrupt Request, active low. A 10 KΩ pull-up resistor is
required if this ball drives an input. A 10 KΩ pull-up resistor is
recommended even if this ball is not used.
Data Sheet (Preliminary) Rev. 0.3
System Interface
Configuration
Control
configuration
Description
DiskOnChip G4 128MB (1Gb)/256MB (2Gb) 1.8V
92-DS-1105-00
Input
Input
Input
Output
Input
Input
Output
Output
Output
Signal
Input/
Type
Input
Input
Input