LM3S328-IRN20-A0T Luminary Micro, Inc., LM3S328-IRN20-A0T Datasheet - Page 24

• Manufacturer Part Number: LM3S328-IRN20-A0T
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Architectural Overview
1.3
24
High-Level Block Diagram
Figure 1-1. Stellaris® High-Level Block Diagram
LM3S328
& Clocks
System
Control
Test Access Port
General-Purpose
Asynchronous
Transmitters
Input/Outputs
Receivers/
Integrated
Universal
LMI JTAG
Controller
(UARTs)
(GPIOs)
Circuit
(TAP)
(I2C)
Inter
Preliminary
(including Nested
Vectored Interrupt
Controller (NVIC))
ARM Cortex-M3
APB Bridge
DCode bus
ICode bus
General-Purpose
SRAM
Synchronous
Temperature
Analog-to-
Converter
Watchdog
Interface
Digital
(ADC)
Sensor
Timers
Serial
(SSI)
Timer
Flash
April 27, 2007