LM3S3748 Datasheet, PDF (34/753 Pages) List of Unclassifed Manufacturers – Microcontroller

Architectural Overview
1.3
■ Transportation
High-Level Block Diagram
Figure 1-1 on page 34 represents the full set of features in the Stellaris^® 3000 series of devices;
not all features may be available on the LM3S3748 microcontroller.
Figure 1-1. Stellaris^® Series High-Level Block Diagram
JTAG
ARM^®
NVIC ^{Cortex ™-M3}
SWD
50 MHz
32
128 KB Flash
32
64 KB SRAM
32
ROM
3 UARTs
2 SSI/SPI
USB Full Speed
Host / Device / OTG
2 I²C
Clocks, Reset
System Control
Systick Timer
4 Timer/PWM/CC P
Each 32-bit or 2x16-bit
Watchdog Timer
GPIOs
32ch DM A
R
T
C
Battery-Backed
Hibernate
Quadrature
Encoder Input
8 PWM Outputs
Timer
Comparators
PWM
Generator
PWM
Interrupt
Dead-Band
Generator
LDO Voltage
Regulator
2 Analog
Comparators
10-bit ADC
8 channel
1 Msps
Temp Sensor
34
April 08, 2008
Preliminary