
SPRS550C
– OCTOBER 2009 – REVISED MARCH 2011
Table 2-1. Ball Characteristics (ZCN Pkg.) (continued)
BALL
PIN NAME
BALL
VOLTAGE
LOAD (pF)
PULL U/D
LOCATION
RESET
gpio_157
4
IO
safe_mode
7
P22
mcbsp1_dx
0
IO
L
PD
7
VDDSHV
1.8V/3.3V
Yes
30
PU/ PD
LVCMOS
mcspi4_
1
IO
simo
mcbsp3_dx
2
IO
gpio_158
4
IO
safe_mode
7
P23
mcbsp1_dr
0
I
L
PD
7
VDDSHV
1.8V/3.3V
Yes
30
PU/ PD
LVCMOS
mcspi4_
1
IO
somi
mcbsp3_dr
2
I
gpio_159
4
IO
safe_mode
7
P25
mcbsp_clks
0
I
L
PD
7
VDDSHV
1.8V/3.3V
Yes
30
PU/ PD
LVCMOS
gpio_160
4
IO
uart1_cts
5
I
safe_mode
7
P24
mcbsp1_fsx
0
IO
L
PD
7
VDDSHV
1.8V/3.3V
Yes
30
PU/ PD
LVCMOS
mcspi4_cs0
1
IO
mcbsp3_fsx
2
IO
gpio_161
4
IO
safe_mode
7
N24
mcbsp1_
0
IO
L
PD
7
VDDSHV
1.8V/3.3V
Yes
30
PU/ PD
LVCMOS
clkx
mcbsp3_
2
IO
clkx
gpio_162
4
IO
safe_mode
7
N2
uart3_cts_
0
IO
H
PU
7
VDDSHV
1.8V/3.3V
Yes
30
PU/ PD
LVCMOS
rctx
gpio_163
4
IO
safe_mode
7
N3
uart3_rts_ sd 0
O
H
PU
7
VDDSHV
1.8V/3.3V
Yes
30
PU/ PD
LVCMOS
gpio_164
4
IO
safe_mode
7
P1
uart3_rx_ irrx 0
I
H
PU
7
VDDSHV
1.8V/3.3V
Yes
30
PU/ PD
LVCMOS
gpio_165
4
IO
safe_mode
7
P2
uart3_tx_ irtx 0
O
H
PU
7
VDDSHV
1.8V/3.3V
Yes
30
PU/ PD
LVCMOS
gpio_166
4
IO
safe_mode
7
F25
usb0_dp
0
IO
5.0V
Yes
PU/ PD
USB_PHY
uart3_tx_ irtx 1
O
F24
usb0_dm
0
IO
5.0V
Yes
PU/ PD
USB_PHY
uart3_rx_ irrx 1
I
G24
usb0_vbus
0
A
VDDA3P3V_ 5.0V
Yes
PU/ PD
USB_PHY
USBPHY
G25
usb0_id
0
A
VDDA3P3V_ 3.3V
Yes
PU/ PD
USB_PHY
USBPHY
E25
usb0_drvvbu 0
O
L
PD
7
VDDSHV
1.8V/3.3V
30
LVCMOS
s
uart3_tx_ irtx 2
O
gpio_125
4
IO
safe_mode
7
V2
hecc1_ txd
0
O
H
PU
7
VDDSHV
1.8V/3.3V
Yes
24
PU/ PD
LVCMOS
uart3_rx_ irrx 2
I
gpio_130
4
IO
Copyright
2009–2011, Texas Instruments Incorporated
TERMINAL DESCRIPTION
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