
Features
The Stellaris® LaunchPad includes the following features:
►Stellaris® LM4F120H5QR microcontroller
►USB Micro-B connector for USB Device
►RGB user LED
►2 user switches (application/wake)
►Available I/O brought out to headers on a 0.1" grid
►On-board Stellaris® In-Circuit Debug Interface (ICDI)
►Switch-selectable power sources
– ICDI
– USB Device
►Reset switch
►Preloaded RGB quickstart application ►Supported by StellarisWare® software including the USB library and the peripheral driver library
Board Overview
The Stellaris® LM4F120 LaunchPad Evaluation Board (EK-LM4F120XL) is a low-cost evaluation platform for ARM® Cortex™-M4F-based microcontrollers. The Stellaris® LaunchPad’s design highlights the LM4F120H5QR microcontroller's USB 2.0 Device interface and Hibernation module. The Stellaris® LaunchPad also features programmable user buttons and an RGB LED for custom applications. The stackable headers of the Stellaris® LM4F120 LaunchPad BoosterPack XL Interface demonstrate how easy it is to expand the functionality of the Stellaris® LaunchPad when interfacing to other peripherals with Stellaris® BoosterPacks and MSP430™ BoosterPacks. Figure 1-1 shows a photo of the Stellaris® LaunchPad
Table 1-1. EK-LM4F120XL Specifications
Parameter | Value |
Board supply voltage | 4.75–5.25 VDC from one of the following sources: Debugger (ICDI) USB Micro-B cable (connected to a PC) USB Device Micro-B cable (connected to a PC) |
Dimensions | 2.0" x 2.25" x 0.425" (L x W x H) |
Break-out power output | 3.3 VDC (300 mA max) 5.0 VDC (depends on 3.3 VDC usage, 23 mA - 323 mA) |
RoHS status | Compliant |
STOCK LIST
TLP741G | 7718 | TOSHIBA | 16+ | SOP-6 |
TPD3E001DRLR | 8870 | TI | 16+ | SOP553 |
SN74LV541N | 10500 | TI | 06+ | SOP5.2 |
TLP109 | 18864 | TOSHIBA | 13+ | SOP-5 |
TLP112A | 15758 | TOSHIBA | 16+ | SOP-5 |
TLP114A | 14024 | TOSHIBA | 16+ | SOP-5 |
TLP116 | 2220 | TOSHIBA | 13+ | SOP-5 |
TLP116A | 16876 | TOSHIBA | 13+ | SOP-5 |
TLP118 | 15692 | TOSHIBA | 14+ | SOP-5 |
TLP2309 | 17160 | TOSHIBA | 13+ | SOP-5 |
TLP120G | 17978 | TOSHIBA | 16+ | SOP-4 |
TLP120GB | 16000 | TOSHIBA | 16+ | SOP-4 |
TLP121 | 13624 | TOSHIBA | 15+ | SOP-4 |
TLP126 | 7618 | TOSHIBA | 16+ | SOP-4 |
TLP127 | 16826 | TOSHIBA | 16+ | SOP-4 |
TLP176D | 13648 | TOSHIBA | 07+ | SOP-4 |
TLP180GB | 10112 | TOSHIBA | 16+ | SOP-4 |
TLP185GB | 39500 | TOSHIBA | 11+ | SOP-4 |
TLP281 | 17150 | TOSHIBA | 16+ | SOP-4 |
TLP281GB | 17510 | TOSHIBA | 14+ | SOP-4 |
TLP291-1 | 15192 | TOSHIBA | 16+ | SOP-4 |
TLP781F | 65000 | TOSHIBA | 12+ | SOP-4 |
SFH6156-1T | 12722 | VISHAY | 16+ | SOP-4 |
SFH6156-2T | 16902 | VISHAY | 13+ | SOP-4 |
SFH6156-3 | 17996 | VISHAY | 16+ | SOP-4 |
SFH6156-3T | 18014 | VISHAY | 16+ | SOP-4 |
SFH6156-3X001T | 15626 | VISHAY | 16+ | SOP-4 |
SFH6156-4T | 9268 | VISHAY | 10+ | SOP-4 |
SFH615A-3X018T | 15080 | VISHAY | 06+ | SOP-4 |
SFH6206-2 | 7376 | VISHAY | 15+ | SOP-4 |
SFH6206-2T | 7736 | VISHAY | 16+ | SOP-4 |
SFH6206-3 | 16952 | VISHAY | 16+ | SOP-4 |
TCLT1006 | 9026 | VISHAY | 12+ | SOP-4 |
TCLT1009 | 9392 | VISHAY | 16+ | SOP-4 |
TCMD1000 | 9004 | VISHAY | 16+ | SOP-4 |
TCMT1102 | 11444 | VISHAY | 15+ | SOP-4 |
TCMT1103 | 9410 | VISHAY | 07+ | SOP-4 |
TCMT1105 | 17060 | VISHAY | 14+ | SOP-4 |
TCMT1107 | 8982 | VISHAY | 11+ | SOP-4 |
TCMT1108 | 14216 | VISHAY | 14+ | SOP-4 |
TCMT1109 | 9428 | VISHAY | 06+ | SOP-4 |
TCMT1600 | 14234 | VISHAY | 13+ | SOP-4 |
VOM617A-3T | 18140 | VISHAY | 15+ | SOP-4 |
TM1629 | 15824 | TM | 13+ | SOP-32 |
TC551001CFI-85L | 10884 | TOSHIBA | 16+ | SOP-32 |
VNH3SP30TR-E | 1067 | ST | 14+ | SOP-30 |
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