LM3S1620 Datasheet, PDF (439/485 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S1620 Microcontroller
Pin Number
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
Pin Name
VDD
GND
PB2
I2C0SCL
PB3
I2C0SDA
PE0
SSI1Clk
PE1
SSI1Fss
PE2
SSI1Rx
PE3
SSI1Tx
CMOD1
PC3
TDO
SWO
PC2
TDI
PC1
TMS
SWDIO
PC0
TCK
SWCLK
VDD
GND
NC
NC
PH1
PWM3
PH0
PWM2
GND
VDD25
PB7
TRST
PB6
C0+
Pin Type
-
-
I/O
I/O
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
O
I/O
O
-
-
I/O
I
I/O
I
Buffer Type Description
Power Positive supply for I/O and some logic.
Power Ground reference for logic and I/O pins.
TTL
GPIO port B bit 2
OD
I2C module 0 clock
TTL
GPIO port B bit 3
OD
I2C module 0 data
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.
-
No connect
-
No connect
TTL
GPIO port H bit 1
TTL
PWM 3
TTL
GPIO port H bit 0
TTL
PWM 2
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
GPIO port B bit 6
Analog Analog comparator 0 positive input
September 02, 2007
439
Preliminary