SPIF301 Sunplus, SPIF301 Datasheet - Page 8

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

http://www.golon.net E-mail:[e-mail]
Note1: Internal pull high resistor is 45Kohm in typical, internal pull low resistor is 55Kohm in typical
Pin
39
40
41
42
43
44
45
46
47
48
I2C_SCL
I2C_SDA
UART_TX
VSS
VOUT_3V
VDD_5V
VOUT_1.8V
DVSS_IO
D3V3_IO
USB_VBUS
Pin Name
PWR_O
PWR_O
PWR_I
PWR_I
Type
GND
GND
OD
OD
O
I
I
Pull High
Pull High
Pull High
resistor
Internal
---
---
---
---
---
---
---
---
+3.3V
+3.3V
+3.3V
+3.3V
Level
+3.3V
+3.3V
+1.8V
+3.3V
+5V
0 V
0 V
8
I2C Clock
I2C Data
UART TX
LDO Ground
LDO 3.3 voltage output
LDO 5 voltage input
LDO 1.8 voltage output (For IC internal use only)
Digital Ground for IO
Digital 3.3V Power for IO
USB VBUS detect pin
Mr Wu 13798432566
SPIF301 Data Sheet
Pin Description
www.DataSheet4U.com
JUL. 14, 2008
Version: 1.0