Inand Interface Description; Pins And Registers - SanDisk INAND Product Manual

Revision 3.1
3

iNAND Interface Description

3.1

Pins and Registers

Table 3-1 contains the SanDisk iNAND functional ball assignment
Table 3-1
Pin No.
SD Bus Mode
H6, F1, C1,
A2, A6
H7, H2, D1,
B1, A7
G2
G3
G6
G5
G1
G4
B5
G7
B2
B3
B4
G8
SPI Mode
H6, F1, C1,
A2, A6
H7, H2, D1,
B1, A7
G2
G3
G6
G5
G1
G4
1
Type Key: S=power supply; I=input; O=output using push-pull drivers; PP=I/O using push-pull drivers
© 2006 SanDisk Corporation
iNAND Pin Assignment
1
Name Type
VDD S
VSS S
DAT0 I/O
DAT1 I/O
DAT2 I/O
DAT3 I/O
CLK I
CMD I/O
WPB I
RSTB I
RDY/BSY
SEL_A I
SEL_B I
FCAP --
VDD S
VSS S
DataOut I/O
DAT1 I/O
DAT2 I/O
CS I
CLK I
DataIn I
3-1
Chapter 3 – iNAND Interface Description
SanDisk iNAND Product Manual
Description
Supply Voltage
Supply Voltage Ground
Data Line [Bit 0]
Data Line [Bit 1]
Data Line [Bit 2]
Data Line [Bit 3]
Clock
Command/Response
Defines I/F
Defines I/F
NC
Defines I/F
Defines I/F
Grounded filter capacitor
Supply Voltage
Supply Voltage Ground
Device to Host Data and Status
Unused
Unused
Chip Select (Active low)
Clock
Host to Device Commands and
Data
Comment
Connect to
VDD
Connect to
VDD
Connect to
VDD
Connect to
VDD
Pull up to VDD
Pull up to VDD
12/07/06