Data Sheets of devices used in the design of
microcontroller-based embedded systems
These devices are used in the embedded systems labs at the University
of Texas at Austin
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Hammond1593Y.pdf Box possible for project, Black case, 5.512"x 2.165"x 1.102"
Hammond1591E.pdf Box possible for project, Black case, 7.5" by 4.3" by 2.2"
TM4C123
Reference material
| Link | Description |
| CortexM_InstructionSet.pdf | Assembly instruction set |
| CortexM4_TRM_r0p1.pdf | Technical Reference Manual Cortex M4, Assembly instruction set |
| QuickReferenceCard.pdf | ARM and Thumb-2 Instruction Set Quick Reference Card |
| tm4c123gh6pm.pdf | Data sheet of TM4C123 microcontroller |
| tm4c123gh6pmErrata.pdf | Known bugs of TM4C123 microcontroller |
| TM4C123_LaunchPadUsersManual.pdf | Board information |
| compiler_output_guide.pdf | Short list of typical Keil compiler errors |
|
Part number, Data sheet |
Course(s) |
Description of device |
Applications |
| 445L, 445M |
High speed diode |
Snubber in motor interfaces, back EMF | |
|
Diode with large breakdown voltage |
Power circuits | ||
| 445L |
Power jack with 2.1mm barrel |
Connect wall wart to microcontroller board | |
| 445L, 445M |
NPN BJT transistor, Ice 500mA, beta of 100, note: this is different from PN2222 |
Speaker, small motor, small solenoid | |
|
Open collector NOT gate, IOL=16mA |
Interface LEDs | ||
|
Open collector NOT gate, IOL=40mA |
Interface LEDs | ||
| 7407.pdf | 445L | Open collector buffer | 5V to 3.3V level shifter |
|
16-bit parallel in serial out shift register |
Create more inputs ports | ||
| 445L |
8-bit serial in parallel out shift register |
Create more output ports | |
|
5V regulator, 1A |
Convert wall wart into usable +5V supply | ||
|
5V regulator, 0.1A |
Convert wall wart into usable +5V supply | ||
| 445L |
5V regulator, 0.5A |
Convert wall wart into usable +5V supply | |
| 445L |
Instrumentation amp, rail to rail outputs |
Battery powered, single supply designs | |
| 445L |
Instrumentation amp, rail to rail inputs/outputs |
Battery powered, single supply designs | |
|
2-axis accelerometer |
Tilt monitor, measures acceleration | ||
| 319K,445L |
Small push-button switch, tactile switch |
User input, goes into protoboard | |
| 319K,445L |
Small push-button switch, tactile switch |
User input, goes into protoboard | |
| 445L |
Epcos Ceramic capacitor, C0G, X7R, Z5U |
Crystal clock circuit, analog filters | |
| CapacitorCeramicKemet | 445L | Kermet Ceramic capacitors, C0G, X7R, Z5U | Analog filter circuits |
| CapacitorTDK | 445L | TDK Ceramic capacitors, C0G, X7R, Z5U | Analog filter circuits |
| 319K,445L |
5% carbon film resistor |
Low cost, low power | |
| 319K,445L |
5% carbon film resistor |
Low cost, low power | |
|
MOSFET H-bridge 1.5A |
Interface a stepper motor or DC motor | ||
|
MOSFET H-bridge, 1.8A |
Interface a stepper motor or DC motor | ||
|
MOSFET H-bridge, 2A |
Interface a stepper motor or DC motor | ||
|
Microphone, 4.5V, 9.9mm |
Voice recordings | ||
|
Microphone, 2V, 6.2mm |
Voice recordings | ||
|
Microphone, 2.5V, 9.7mm |
Voice recordings | ||
|
Microphone, 2V, 6mm |
Voice recordings | ||
| 445L |
Double row, snapable socket |
Put on PCB, accepts bare wires | |
|
IR reflective sensor |
Noncontact sensor | ||
| GP2Y0A21YK0F.pdf | 445M | Sharp IR distance measuring sensor unit | 10 to 80 cm sensor, analog interface |
| 445L |
Instrumentation amp, rail to rail outputs |
Battery powered, single supply designs | |
|
N channel MOSFET, 28 amp output
|
Motor driver | ||
|
N channel MOSFET, 1A
|
Motor driver | ||
| KeyPad.pdf | 445L | 4 by 4 matrix keypad | 16-key keypad input device |
| 445L |
H-bridge driver, 1 amp output |
DC motor, stepper motor interface | |
| 445L |
H-bridge driver, 0.6 amp output, with diodes |
DC motor, stepper motor interface | |
| 445L |
H-bridge driver, 0.6 amp output, with diodes |
DC motor, stepper motor interface | |
| L6203.pdf | H bridge driver, 4A output | DC motor, stepper motor interface | |
| 445L |
2mA Light Emitting Diode, yellow, green |
Low current output | |
| 445L |
2mA Light Emitting Diode, yellow, green |
Low current output | |
| 445L |
1mA Red Light Emitting Diode |
Low current output | |
| 319K |
10mA Green Light Emitting Diode |
Binary output | |
| 319K |
10mA Red Light Emitting Diode |
Binary output | |
| 319K |
10mA Yellow Light Emitting Diode |
Binary output | |
| 445L |
20mA Blue Light Emitting Diode |
Very bright binary output | |
| 445L |
10mA Orange Light Emitting Diode |
Binary output | |
| 319K |
How to tell anode from cathode on an LED |
||
| LM1117.pdf | 445L | 3.3V LDO, 800 mA regulator | |
|
5V regulator, 0.5A |
Convert NiMH into usable +5V supply | ||
| 445L |
3.3V regulator, 0.5A |
Convert NiMH into usable +3.3V supply | |
| 445L |
3.3V LDO regulator, 100 mA |
Convert 3.7V LiIon into usable +3.3V supply | |
| LM4041C.pdf | 445L | Adjustable Shunt Voltage Reference | Creates a 2.5V voltage reference |
| MAX1247.pdf | 12-bit SPI, 0 to 2.5V ADC | Analog to digital converter | |
| 445L |
Single supply, rail to rail op amp |
Battery powered embedded system | |
| MAX5154.pdf | 445L | Dual 12-bit DAC | Two channel digital to analog converter |
| MAX5353.pdf | 445L | 12-bit DAC | Single channel digital to analog converter |
| MAX539.pdf | 445L | 12-bit DAC | Digital to analog converter |
|
8-bit DAC |
Digital to analog converter | ||
|
Instrumentation amp, rail to rail outputs |
Battery powered, single supply designs | ||
| 445L |
2.5, 4.096, 5V precision analog reference |
Add constant offset in analog circuits | |
| 445L |
Audio amplifier |
Speaker interface | |
| OPA2350 | 445L |
Single supply, rail to rail op amp, (also OPA4350) |
Battery powered embedded system |
| 445L |
NPN BJT transistor, Ice 500mA, beta of 100, not the same as 2N2222 |
Speaker, small motor, small solenoid | |
|
PNP transistor, Ice 500mA, beta of 100 |
Speaker, small motor, small solenoid | ||
| 445L |
Enclosure |
Box for embedded system | |
| 445L |
Enclosure (place for 9V battery) |
Box for embedded system | |
| 445M |
Servo |
60 degree motion motor | |
| 445M |
Servo |
60 degree motion motor | |
| 445L |
Stepper information, introduction |
||
| 445L |
Stepper information, theory |
written by Ericsson | |
| 445L |
Stepper information, drive circuits |
written by Ericsson | |
| 445L |
Stepper information, half stepping |
written by Ericsson | |
| 445L |
Stepper information, microstepping |
written by Ericsson | |
| 445L |
Stepper information, selection guide |
written by Ericsson | |
| 445L |
Stepper information, interfacing guide |
||
| 319K |
Head phone jack |
Connect head phones into protoboard | |
| 445M |
NPN Darlington, 3 amp output, beta=1000 |
Motor interfacing | |
|
NPN Darlington, 3 amp output, beta=1000 |
Motor interfacing | ||
| 445L, |
Single supply, rail to rail op amp, dual package |
Battery powered embedded system | |
| 445L |
Single supply, rail to rail op amp, dual package |
Battery powered embedded system | |
| 445L |
Single supply, rail to rail op amp, quad package |
Battery powered embedded system | |
|
10-bit DAC, SPI interaface |
Analog output | ||
| 445L |
12-bit DAC, SPI interaface |
Analog outputs | |
| 445L |
Dual 12-bit DAC, SPI interaface |
Two analog outputs | |
| 445L |
Single channel Class AB amp |
Speaker ampfiler | |
| 445L |
Dual channel Class AB amp |
Stereo speaker ampfiler | |
| 445L |
Tantalum Capacitor, polarized |
Power supply filter |
Last updated December 29, 2022 Send comments to: Jonathan W. Valvano .