SPEAR300-2 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
SPEAR300-2
STMicroelectronics
'SPEAR300-2' PDF : 83 Pages View PDF
Pin description
SPEAr300
Table 6. USB pin descriptions
Group
Signal name
Ball
DEV_DP
M1
DEV_DM
M2
USB DEV
DEV_VBUS
G3
HOST1_DP
H1
HOST1_DM
H2
HOST1_VBUS
H3
HOST1_OVRC
J4
HOST0_DP
K1
HOST0_DM
K2
USB HOST
HOST0_VBUS
J3
HOST0_OVRC
H4
USB_TXRTUNE K5
USB_ANALOG_T
EST
L4
Direction
Function
Pin type
I/O
Input
I/O
Output
Input
I/O
Output
Input
Output
Output
USB Device D+
USB Device D-
Bidirectional
analog buffer 5 V
tolerant
USB Device
VBUS
TTL input buffer
3.3 V tolerant, PD
USB HOST1 D+
USB HOST1 D-
Bidirectional
analog buffer 5 V
tolerant
USBHOST1
VBUS
TTL output buffer
3.3 V capable, 4
mA
USB Host1
Over-Current
TTL input buffer
3.3 V tolerant, PD
USB HOST0 D+
USB HOST0 D-
Bidirectional
analog buffer 5 V
tolerant
USB HOST0
VBUS
TTL output buffer
3.3 V capable, 4
mA
USB Host0
Over-current
TTL Input Buffer
3.3 V tolerant, PD
Reference resistor
Analog
Analog Test
Output
Analog
Table 7. ADC pin description
Group
Signal name
Ball
AIN_0
N16
AIN_1
N15
AIN_2
P17
AIN_3
P16
AIN_4
P15
ADC
AIN_5
R17
AIN_6
R16
AIN_7
R15
ADC_VREFN
N14
ADC_VREFP
P14
Direction
Function
Pin type
Input
ADC analog input
channel
Analog buffer 2.5
V tolerant
ADC negative
voltage reference
ADC positive
voltage reference
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Doc ID 16324 Rev 2
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