Table 5. Pin Functions by Primary and Alternate Purpose (continued)
Drive
Primary
Function
SecondaryF
unction
Tertiary
Quaternary
Function
Wired OR
Control
Pull-up/
Pin on
Pin on
Pin on
Pin Group
Strength/
Function
Pull-down2 144 MAPBGA 144 LQFP 100 LQFP
Control1
Mini-
FB_D2
USB_
VBUSE
—
PTH0
Low
K5
47
—
FlexBus11
FB_D1
FB_D0
VSTBY
SYNCA
SYNCB
—
—
—
—
PTG6
PTG7
—
Low
Low
N/A
L5
J5
50
51
78
—
—
55
Standby
Voltage
N/A
N/A
—
—
J12
VDD12
VDD
—
—
—
N/A
E5–E8; F5;
7; 20; 30;
1; 14; 24;
G5; H5–7; J7 48; 59; 92; 33; 36; 67;
100; 115;
125; 135
82; 92
VSS
VSS
—
—
—
N/A
N/A
—
A1; A12; F6–8; 8; 21; 31;
2; 15; 25;
G6–8; H8; M1; 49; 60; 91; 34; 37; 66;
M2
99; 114;
124; 134
81; 91
1
2
3
The PDSR and PSSR registers are part of the GPIO module. All programmable signals default to 2mA drive in normal (single-chip) mode.
All signals have a pull-up in GPIO mode.
I2C1 is multiplexed with specific pins of the QSPI, UART1, UART2, and Mini-FlexBus pin groups.
4
5
6
7
8
9
For primary and GPIO functions only.
Only when JTAG mode is enabled.
Has high drive strength in EZPort mode.
For secondary and GPIO functions only.
RSTI has an internal pull-up resistor; however, the use of an external resistor is strongly recommended.
For GPIO functions, the Primary Function has pull-up control within the GPT module.
10 Available on 144-pin packages only.
11 Available on 144-pin packages only.
12 This list for power and ground does not include those dedicated power/ground pins included elsewhere, such as in the ADC.
FREESCALE [ Freescale ]
