MD1170-D128-P SanDisk, MD1170-D128-P Datasheet - Page 7

• Manufacturer Part Number: MD1170-D128-P
• Description: IDOC 128MB 40-IDE RIGHT
• Manufacturer: SanDisk

Specifications of MD1170-D128-P

• Memory Size: 128MB
• Memory Type: FLASH - Nand
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 585-1181

2.2
iDiskOnChip uses a standard IDE pinout. See Table 1 for iDiskOnChip pin assignments.
NC = These pins are not connected internally.
RESERVED = All reserved signals must be left floating.
6
Pin No.
41
43
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
1.
2.
1
3
5
7
9
2
2
Pin Assignment
In the 40-pin version, this pin is defined as VCC to reduce the need for an external power connector. In the 44-pin version, this pin is
defined as KEY, according to the ATA standard.
The 40-pin version does not contain pins 41-44.
RESET#
DMARQ
DMACK
HIOW#
DASP#
IORDY
INTRQ
Signal
HIOR#
CS0#
GND
GND
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
HA1
HA0
NC
DMA Acknowledge
Host Address Bit 1
Host Address Bit 0
Interrupt Request
Drive 1 Present
Host Data Bit 7
Host Data Bit 6
Host Data Bit 5
Host Data Bit 4
Host Data Bit 3
Host Data Bit 1
Host Data Bit 1
Host Data Bit 0
Not Connected
Host I/O Read
DMA Request
Host I/O Write
Chip Select 0
Drive Active/
Host Reset
Table 1: iDiskOnChip Pin Assignment
I/O Ready
Function
Ground
Ground
Data Sheet, Rev. 1.9
Pin No.
42
44
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
2
4
6
8
2
2
40-pin
44-pin
RESERVED
IOIS16#
PDIAG#
Signal
HD10
HD11
HD12
HD13
HD14
HD15
CSEL
CS1#
GND
GND
GND
GND
GND
GND
VCC
HD8
HD9
HA2
VCC
KEY
1
Host Address Bit 2
Host Data Bit 10
Host Data Bit 11
Host Data Bit 12
Host Data Bit 13
Host Data Bit 14
Host Data Bit 15
Host Data Bit 8
Host Data Bit 9
Supply Voltage
Supply Voltage
Chip Select 1
CS I/O 16-Bit
Master/Slave
iDiskOnChip (iDOC)
Diagnostics
Function
Reserved
91-SR-012-01-8L
Ground
Ground
Ground
Ground
Ground
Passed
Ground
Cut pin
Select