LM3S2776 Datasheet, PDF (44/785 Pages) Texas Instruments – Stellaris® LM3S2776 Microcontroller

Architectural Overview
Figure 1-1. Stellaris LM3S2776 Microcontroller High-Level Block Diagram
LM3S2776
JTAG/SWD
System
Control and
Clocks
(w/ Precis. Osc.)
ARM®
Cortex™-M3
(50MHz)
ROM
Boot Loader
DriverLib
NVIC
DCode bus
MPU
ICode bus
System Bus
Flash
(128KB)
Bus Matrix
SRAM
(64KB)
DMA
General-
Purpose
Timer (3)
I2C
(1)
CAN
Controller
(1)
SYSTEM PERIPHERALS
Watchdog
Timer
(1)
Hibernation
Module
GPIOs
(0-33)
SERIAL PERIPHERALS
UART
(1)
SSI
(1)
ANALOG PERIPHERALS
10- Bit ADC
Channels
(6)
MOTION CONTROL PERIPHERALS
PWM
(8)
44
November 17, 2011
Texas Instruments-Production Data