LM3S1958 Datasheet, PDF (392/435 Pages) List of Unclassifed Manufacturers – Microcontroller

Signal Tables
Pin Number
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
Pin Name
I2C0SDA
PB3
PE0
SSI1Clk
PE1
SSI1Fss
PE2
SSI1Rx
PE3
SSI1Tx
CMOD1
PC3
SWO
TDO
PC2
TDI
PC1
SWDIO
TMS
PC0
SWCLK
TCK
VDD
GND
PH3
PH2
CCP7
PH1
CCP6
PH0
GND
VDD25
PB7
TRST
CCP1
PB6
CCP5
PB5
PB4
VDD
Pin Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I/O
O
I/O
I/O
O
O
I/O
I
I/O
I/O
I/O
I/O
I
I
-
-
I/O
I/O
I/O
I/O
I/O
I/O
-
-
I/O
I
I/O
I/O
I/O
I/O
I/O
-
Buffer Type Description
OD
I2C module 0 data
TTL
GPIO port B bit 3
TTL
GPIO port E bit 0
TTL
SSI module 1 clock
TTL
GPIO port E bit 1
TTL
SSI module 1 frame
TTL
GPIO port E bit 2
TTL
SSI module 1 receive
TTL
GPIO port E bit 3
TTL
SSI module 1 transmit
TTL
CPU Mode bit 1. Input must be set to logic 0
(grounded); other encodings reserved.
TTL
GPIO port C bit 3
TTL
JTAG TDO and SWO
TTL
JTAG TDO and SWO
TTL
GPIO port C bit 2
TTL
JTAG TDI
TTL
GPIO port C bit 1
TTL
JTAG TMS and SWDIO
TTL
JTAG TMS and SWDIO
TTL
GPIO port C bit 0
TTL
JTAG/SWD CLK
TTL
JTAG/SWD CLK
Power Positive supply for I/O and some logic.
Power Ground reference for logic and I/O pins.
TTL
GPIO port H bit 3
TTL
GPIO port H bit 2
TTL
Capture/Compare/PWM 7
TTL
GPIO port H bit 1
TTL
Capture/Compare/PWM 6
TTL
GPIO port H bit 0
Power Ground reference for logic and I/O pins.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
TTL
GPIO port B bit 7
TTL
JTAG TRSTn
TTL
Capture/Compare/PWM 1
TTL
GPIO port B bit 6
TTL
Capture/Compare/PWM 5
TTL
GPIO port B bit 5
TTL
GPIO port B bit 4
Power Positive supply for I/O and some logic.
392
June 14, 2007
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