LM3S6C11 Datasheet, PDF (754/828 Pages) Texas Instruments – Stellaris® LM3S6C11 Microcontroller

Signal Tables
OBSOLETE: TI has discontinued production of this device.
Table 18-7. Signals by Pin Number (continued)
Pin Number
Pin Name
Pin Type Buffer Type^a Description
B6
GND
-
Power Ground reference for logic and I/O pins.
PB5
I/O
TTL
GPIO port B bit 5.
C0o
O
TTL
Analog comparator 0 output.
C1-
I
Analog Analog comparator 1 negative input.
CCP0
I/O
TTL
Capture/Compare/PWM 0.
B7
CCP2
I/O
TTL
Capture/Compare/PWM 2.
CCP5
I/O
TTL
Capture/Compare/PWM 5.
CCP6
I/O
TTL
Capture/Compare/PWM 6.
U1Tx
O
TTL
UART module 1 transmit. When in IrDA mode, this signal has IrDA
modulation.
PC2
I/O
TTL
GPIO port C bit 2.
B8
TDI
I
TTL
JTAG TDI.
PC1
I/O
TTL
GPIO port C bit 1.
B9
SWDIO
I/O
TTL
JTAG TMS and SWDIO.
TMS
I
TTL
JTAG TMS and SWDIO.
B10
CMOD1
I
TTL
CPU Mode bit 1. Input must be set to logic 0 (grounded); other
encodings reserved.
PE2
I/O
TTL
GPIO port E bit 2.
CCP2
B11
CCP4
I/O
TTL
Capture/Compare/PWM 2.
I/O
TTL
Capture/Compare/PWM 4.
SSI1Rx
I
TTL
SSI module 1 receive
PE1
I/O
TTL
GPIO port E bit 1.
CCP2
B12
CCP6
I/O
TTL
Capture/Compare/PWM 2.
I/O
TTL
Capture/Compare/PWM 6.
SSI1Fss
I/O
TTL
SSI module 1 frame signal
C1
NC
-
-
No connect. Leave the pin electrically unconnected/isolated.
C2
NC
-
-
No connect. Leave the pin electrically unconnected/isolated.
VDDC
C3
-
Power Positive supply for most of the logic function, including the
processor core and most peripherals. The voltage on this pin is
1.3 V and is supplied by the on-chip LDO. The VDDC pins should
only be connected to the LDO pin and an external capacitor as
specified in Table 20-6 on page 780 .
C4
GND
-
Power Ground reference for logic and I/O pins.
C5
GND
-
Power Ground reference for logic and I/O pins.
VDDA
C6
-
Power The positive supply for the analog circuits (ADC, Analog
Comparators, etc.). These are separated from VDD to minimize
the electrical noise contained on VDD from affecting the analog
functions. VDDA pins must be supplied with a voltage that meets
the specification in Table 20-2 on page 775 , regardless of system
implementation.
VDDA
C7
-
Power The positive supply for the analog circuits (ADC, Analog
Comparators, etc.). These are separated from VDD to minimize
the electrical noise contained on VDD from affecting the analog
functions. VDDA pins must be supplied with a voltage that meets
the specification in Table 20-2 on page 775 , regardless of system
implementation.
754
July 24, 2012
Texas Instruments-Production Data