TM4C1294NCPDT Datasheet, PDF (54/1890 Pages) Texas Instruments – Tiva Microcontroller

Architectural Overview
Figure 1-1. Tiva^™ TM4C1294NCPDT Microcontroller High-Level Block Diagram
JTAG/SWD
System
Control and
Clocks
(w/ Precis. Osc.)
TM4C1294NCPDT
ARM®
Cortex™-M4F
(120MHz)
ROM
ETM
NVIC
FPU
MPU
DCode bus Flash
(1024KB)
ICode bus
System Bus
Boot Loader
DriverLib
AES & CRC
Ethernet Boot Loader
Bus Matrix
SRAM
(256KB)
DMA
EEPROM
(6K)
GPIOs
(90)
CRC
Module
USB OTG
(FS PHY
or ULPI)
SSI
(4 Units)
Ethernet
MAC/PHY
Analog
Comparator
(3 Units)
PWM
(1 Units /
8 Signals)
SYSTEM PERIPHERALS
Watchdog
Timer
(2 Units)
Hibernation
Module
Tamper
General-
Purpose
Timer (8 Units)
External
Peripheral
Interface
SERIAL PERIPHERALS
UART
(8 Units)
I2C
(10 Units)
CAN
Controller
(2 Units)
ANALOG PERIPHERALS
12- Bit ADC
(2 Units /
20 Channels)
MOTION CONTROL PERIPHERALS
QEI
(1 Units)
54
June 18, 2014
Texas Instruments-Production Data