SPIF301 Sunplus, SPIF301 Datasheet - Page 7

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SPIF301

Manufacturer Part Number
SPIF301
Description
USB to Serial-ATA Controller
Manufacturer
Sunplus
Datasheet

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4.3. SPIF301 Pin Listing
Table 4-2: SPIF301 Pin Listing
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
1
2
3
4
5
6
7
8
9
NC
TESTB
D1V8_CORE
DVSS_CORE
NC
REXT
USB_VDD_RX
USB_VSS_RX
DM
DP
USB_VDD_TX
USB_VSS_TX
Reserve
Reserve
Reserve
D3V3_IO
VSS_IO
NC
Reserve
Reserve
GPIO(0)
NC
NC
NC
XI
XO
SATA_VDD
SATA_VSS
RXXT
RXP
RXN
SATA_AVSS
SATA_AVDD
SATA_AVSS
TXN
TXP
LED
RESET_B
Pin Name
PWR_I
PWR_I
PWR_I
PWR_I
PWR_I
PWR_I
SATA
SATA
SATA
SATA
Type
GND
GND
GND
GND
GND
USB
USB
OD
GND
GND
---
---
---
---
---
---
---
---
---
---
---
A
O
A
A
A
I
I
I
Pull High
Pull High
resistor
Pull Low
Internal
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
+1.8V
+3.3V
+3.3V
+3.3V
+3.3V
+1.8V
+1.8V
+3.3V
Level
+3.3V
+3.3V
3.3V
0 V
0 V
0 V
0 V
0 V
0 V
0V
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
7
Digital Core Power 1.8v
Low active TEST Mode
1 (default): Normal mode
Digital Core Ground
USB external reference resistor input.
Connect 12K ohm pull low resistor
USB Analog power 3.3V for PHY RX
USB Analog ground for PHY RX
USB High Speed D-
USB High Speed D+
USB Analog power 3.3V for PHY TX
USB Analog Ground for PHY TX
Digital 3.3V Power for IO
Digital Ground for IO
General purpose I/O 0
SATA Crystal Oscillator Output
SATA 1.8V Digital Power
SATA Digital Ground
SATA external reference resistor Input
Connect 1K(1%) ohm pull low resistor
SATA Differential Receive +
SATA Differential Receive –
SATA Analog Ground
SATA 1.8V Analog Power
SATA Analog Ground
SATA Differential Transmit –
SATA Differential Transmit +
HDD active LED (low active)
Low Active Reset
SATA Crystal Oscillator Input / External Clock Input
Mr Wu 13798432566
SPIF301 Data Sheet
Pin Description
0: TEST Mode
www.DataSheet4U.com
JUL. 14, 2008
Version: 1.0

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