LM3S1620 Datasheet, PDF (444/485 Pages) List of Unclassifed Manufacturers – Microcontroller

Signal Tables
Pin Name
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD25
VDD25
VDD25
VDD25
VDDA
VDDA
WAKE
XOSC0
XOSC1
Pin Number
8
20
32
44
56
68
81
93
14
38
62
88
3
98
50
52
53
Pin Type
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
I
O
Buffer Type Description
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power
The positive supply (3.3 V) 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.
Power
The positive supply (3.3 V) 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.
OD
An external input that brings the processor out
of hibernate mode when asserted.
Analog
Hibernation Module oscillator crystal input or
an external clock reference input. Note that
this is either a 4.19-MHz crystal or a
32.768-kHz oscillator for the Hibernation
Module RTC. See the CLKSEL bit in the
HIBCTL register.
Analog Hibernation Module oscillator crystal output.
444
September 02, 2007
Preliminary