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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Part number, Data sheet

Course(s)

Description of device

Applications

1N914.pdf

445L, 445M

High speed diode

Snubber in motor interfaces, back EMF

1N4004.pdf

 

Diode with large breakdown voltage

Power circuits

2.1mmJack.pdf

445L

Power jack with 2.1mm barrel

Connect wall wart to microcontroller board

2N2222.pdf

445L, 445M

NPN BJT transistor, Ice 500mA, beta of 100

Speaker, small motor, small solenoid

25LC640.pdf

 

8 KiB serial EEPROM, SPI interface

External file storage

25LC1024.pdf

445M

128 KiB serial EEPROM, SPI interface

External file storage

28C64.pdf

 

8 KiB EEPROM

Program storage in expanded mode system

28C64b.pdf

 

8 KiB EEPROM

Program storage in expanded mode system

28C256.pdf

 

32 KiB EEPROM

Program storage in expanded mode system

6264.pdf

 

8K RAM

Temporary storage in expanded mode system

6264b.pdf

 

8K RAM

Temporary storage in expanded mode system

6264c.pdf

 

8K RAM

Temporary storage in expanded mode system

6811techref.pdf

 

Freescale 6811 microcontroller

Building a stand-alone embedded system

7405.pdf

 

Open collector NOT gate, IOL=16mA

Interface LEDs

7406.pdf

319K

Open collector NOT gate, IOL=40mA

Interface LEDs
7407.pdf 445L Open collector buffer 5V to 3.3V level shifter

74F676.pdf

 

16-bit parallel in serial out shift register

Create more inputs ports

74FCT139.pdf

 

Fast 1 to 4 decoder

Memory address decoder

74FCT139A.pdf

 

Fast 1 to 4 decoder

Memory address decoder

74FCT374.pdf

 

Octal D flip flop,

Latch address in a memory interface

74FCT374A.pdf

 

Octal D flip flop

Latch address in a memory interface

74HC00.pdf

 

NAND gate

 
74HC04.pdf   Not gate  

74HC125.pdf

 

Tristate driver with individual enable lines

 

74HC138.pdf

 

3 to 8 decoder,

 
74HC374.pdf   8-bit octal D flip flop Use in 6811 system to create an output port

74HC573.pdf

 

Octal transparent latch

Latch address in a memory interface

74HC595.pdf

445L

8-bit serial in parallel out shift register

Create more output ports

74LS05.pdf

 

Open collector NOT gate,, IOL=8mA

Interface LEDs

74LS163.pdf

 

4-bit binary counter

Reduce the frequency of a squarewave

74LS245.pdf

 

Octal tristate driver

 

7805.pdf
L7805.pdf

 

5V regulator, 1A

Convert wall wart into usable +5V supply

78L05.pdf

 

5V regulator, 0.1A

Convert wall wart into usable +5V supply

78M05.pdf

445L

5V regulator, 0.5A

Convert wall wart into usable +5V supply

AD620.pdf

 

Low noise instrumentation amp

Differential amplifier

AD623.pdf

445L, 445M, 385J

Instrumentation amp, rail to rail outputs

Battery powered, single supply designs

AD627.pdf

445L, 445M, 385J

Instrumentation amp, rail to rail inputs/outputs

Battery powered, single supply designs

ADXL202.pdf

 

2-axis accelerometer

Tilt monitor, measures acceleration

AmpSelection.pdf

445L, 445M

Instrumentation amp selection guide

(Analog Devices)

B3F-1059.pdf

319K,445L,445M

Small push-button switch, tactile switch

User input, goes into protoboard

B3F-switch.pdf

319K,445L,445M

Small push-button switch, tactile switch

User input, goes into protoboard

C75dxsch.pdf

 

Board-level design of a 6811 system

 

CPU12rg.pdf

319K

6812 or 9S12 assembly instructions (little one)

 

CPUV2.pdf

319K

6812 or 9S12 assembly instructions (big one)

 

CapacitorCeramicEpcos

445L, 445M, 385J

Epcos Ceramic capacitor, C0G, X7R, Z5U

Crystal clock circuit, analog filters
CapacitorCeramicKemet 445L, 445M, 385J Kermet Ceramic capacitors, C0G, X7R, Z5U Analog filter circuits
CapacitorTDK 445L, 445M, 385J TDK Ceramic capacitors, C0G, X7R, Z5U Analog filter circuits

CarbonFilmResistors.pdf

319K,445L,445M

5% carbon film resistor

Low cost, low power

CarbonFilmresistors2.pdf

319K,445L,445M

5% carbon film resistor

Low cost, low power

drv8833.pdf

 

MOSFET H-bridge

Interface a stepper motor or DC motor

DS275.pdf

 

Single supply RS232 driver

RS232 with few external components

ElectretEM-99.pdf

 

Microphone, 4.5V, 9.9mm

Voice recordings

ElectretJL-061.pdf

385J

Microphone, 2V, 6.2mm

Voice recordings

ElectretWM_54B.pdf

445M, 385J

Microphone, 2.5V, 9.7mm

Voice recordings

ElectretWM_62.pdf

385J

Microphone, 2V, 6mm

Voice recordings

FemaleSocket.pdf

445L

Double row, snapable socket

Put on PCB, accepts bare wires

GP2L01.pdf

445M

IR reflective sensor

Noncontact sensor
GP2Y0A21YK0F.pdf 445M Sharp IR distance measuring sensor unit 10 to 80 cm sensor, analog interface

HM55BDatasheet.pdf

 

11-bit compass

Measure orientation to magnetic North Pole

HM55BModDocs.pdf

 

11-bit compass

Measure orientation to magnetic North Pole

HitachiPckIns.pdf

 

11-bit compass

Measure orientation to magnetic North Pole

INA122.pdf

445L, 445M, 385J

Instrumentation amp, rail to rail outputs

Battery powered, single supply designs

IRF522.pdf
FQP27P06.pdf

445M

N channel MOSFET, 8 amp output
P channel MOSFET, -27 anos

Motor driver

IRF540.pdf

445M

N channel MOSFET, 28 amp output

Motor driver

K1008CE.pdf

 

128K RAM

Temporary storage in expanded mode system
KeyPad.pdf 445L 4 by 4 matrix keypad 16-key keypad input device

L293.pdf

445L, 445M

H-bridge driver, 1 amp output

DC motor, stepper motor interface

L293D_ST.pdf

445L, 445M

H-bridge driver, 0.6 amp output, with diodes

DC motor, stepper motor interface

L293d.pdf

445L, 445M

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

LCD.pdf

319K,445L,445M

Liquid crystal display, HD44780 controller

Low cost display

LCD100.pdf

319K,445L,445M

1 by 16 Liquid crystal display, HD44780 controller

Low cost display

LCD1030.pdf (old one from BGMicro)
GDM12864H.pdf and ADM12864H.pdf

445L,385J

256 by 64 graphics display
Sparkfun LCD-00710

Graphics
LCD_DV24200.pdf EE445L 24 by 2 LCD LCD with ribbon cable

LCDHD44780.pdf

319K,445L,445M

Liquid crystal display, HD44780 controller

Low cost display

LCDOptrex.pdf

319K,445L,445M

Liquid crystal display, HD44780 controller

Low cost display

LED.pdf

445L, 445M

20mA Light Emitting Diode, red, yellow, green

Binary output

LEDHLMP-1700.pdf

445L

2mA Light Emitting Diode, yellow, green

Low current output

LEDHLMP-4700.pdf

445L

2mA Light Emitting Diode, yellow, green

Low current output

LEDHLMP-D150.pdf

445L

1mA Red Light Emitting Diode

Low current output

LED_green.pdf

319K

10mA Green Light Emitting Diode

Binary output

LED_red.pdf

319K

10mA Red Light Emitting Diode

Binary output

LED_yellow.pdf

319K

10mA Yellow Light Emitting Diode

Binary output

LEDblueLTL2T3TBK4.pdf

445L

20mA Blue Light Emitting Diode

Very bright binary output

LEDorangeHLMP-D401.pdf

445L

10mA Orange Light Emitting Diode

Binary output

LEDs.pdf

319K

How to tell anode from cathode on an LED

 
LM317LZ.pdf   Adjustable 100 mA regulator, 2V dropout Creates 3.3V for XBee lab

LM386.pdf

 

Audio amp

Drive a speaker

LM386b.pdf

 

Audio amp

Drive a speaker

LM1086.pdf

 

5V regulator, 1.5A

Convert NiMH battery into usable +5V supply
LM1117.pdf 445L 3.3V LDO, 800 mA regulator Used for Xbee lab

LM2937.pdf

 

5V regulator, 0.5A

Convert NiMH battery into usable +5V supply

LM2937-3.3.pdf

 EE445L

3.3V regulator, 0.5A

Convert NiMH battery into usable +3.3V supply

LP2950.pdf

 EE445L

3.3V LDO regulator, 100 mA

Convert 3.7V LiIon battery into usable +3.3V supply
LM4041C.pdf 445L/445M Adjustable Shunt Voltage Reference Creates a 2.5V voltage reference for analog circuits

M68HC11E.pdf

 

MC68HC11E0 data sheet, port definitions

Controller for embedded system
MAX1247.pdf 385J 12-bit SPI, 0 to 2.5V ADC Analog to digital converter

MAX220-MAX249.pdf

 

Single supply RS232 driver

RS232 with few external components

MAX492-MAX495.pdf

445L,445M

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, 385J 12-bit DAC Digital to analog converter

MAX548.pdf

 

8-bit DAC

Digital to analog converter

MAX4460.pdf

 

Instrumentation amp, rail to rail outputs

Battery powered, single supply designs

MAX6225-MAX6250.pdf

445L, 445M, 385J

2.5, 4.096, 5V precision analog reference

Add constant offset in analog circuits

MC9S12C128_V1.pdf
MC9S12DG128.pdf (new)
MC9S12DP512.pdf

319K, 445L

Data sheets for various 9S12 microcontrollers, port definitions

Controller for embedded system

MC68HC812A4.pdf

 

MC68HC812A4 data sheet, port definitions

Controller for embedded system

MC3479-D.pdf

 

Stepper motor driver, 350 mA

Motor interfacing

MC3479.pdf

 

Stepper motor driver, 350 mA

Motor interfacing

MC34119.pdf

445L, 445M, 385J

Audio amplifier

Speaker interface

MC34164.pdf

 

Undervoltage sensor

Creates hardware reset on power up

MC34164b.pdf

 

Undervoltage sensor

Creates hardware reset on power up

MC34164c.pdf

 

Undervoltage sensor

Creates hardware reset on power up

MCP2551.pdf

445M

CAN transceiver

Connects 9S12 to CAN bus

NTE1857.pdf

 

Stepper motor driver, 350 mA

Motor interfacing

NidecMotor.pdf

 

Example motor interface

 

OP07.pdf

 

Low noise, low offset op amp

 

OP191_291_491.pdf

445L,445M

Single supply, rail to rail op amp

Battery powered embedded system

OPA132.pdf

 

High speed FET input op amp, 8 MHz

High bandwidth analog circuits

OPA227.pdf

 

Precision op amp

Low noise analog circuits
OPA2350 445L,445M

Single supply, rail to rail op amp, (also OPA4350)

Battery powered embedded system

Optoswitches.pdf

445M

General guide to IR optical switches

Noncontact sensors

PLCC.pdf

 

PLCC socket for 6811

 

PN2222-D.pdf

445L, 445M

NPN BJT transistor, Ice 500mA, beta of 100

Speaker, small motor, small solenoid

PN2222A.pdf

445L, 445M

NPN BJT transistor, Ice 500mA, beta of 100

Speaker, small motor, small solenoid

PN2907A.pdf

 

PNP transistor, Ice 500mA, beta of 100

Speaker, small motor, small solenoid

PingAN.pdf

PingDocs.pdf
HCSR04b.pdf 
 

445M

Ultrasonic range sensor, distance to 10 feet

 

Robotics

QRB1134.pdf

445M

IR reflective sensor

Noncontact sensor

REF03.pdf

445L, 445M, 385J

2.5V analog reference

Add constant offset in analog circuits

Serpac151.pdf

445L

Enclosure

Box for embedded system

Serpac251.pdf

445L

Enclosure (place for 9V battery)

Box for embedded system

ServoHS311.pdf

445M

Servo

60 degree motion motor

ServoManual.pdf

445M

Servo

60 degree motion motor

SlidePot312-9100F.pdf

319K

Linear slide pot

Sensor to measure distance

Stepper.pdf

445L

Stepper information, introduction

 

StepperBasic.pdf

445L

Stepper information, theory

 written by Ericsson

StepperDriveBasic.pdf

445L

Stepper information, drive circuits

 written by Ericsson

StepperHalfstep.pdf

445L

Stepper information, half stepping

 written by Ericsson

StepperMicrostep.pdf

445L

Stepper information, microstepping

 written by Ericsson

StepperSelection.pdf

445L

Stepper information, selection guide

 written by Ericsson  

Stepper_ST.pdf

445L

Stepper information, interfacing guide

 

StereoJack.pdf

319K

Head phone jack

Connect head phones into protoboard

TIP120-D.pdf

445M

NPN and PNP Darlington, 3 amp output, beta=1000

Motor interfacing

TIP120.pdf

445M

NPN and PNP Darlington, 3 amp output, beta=1000

Motor interfacing

TLC2272.pdf

445L,445M, 385J

Single supply, rail to rail op amp, dual package

Battery powered embedded system

TLC2272a.pdf

445L,445M, 385J

Single supply, rail to rail op amp, dual package

Battery powered embedded system

TLC2274.pdf

445L,445M, 385J

Single supply, rail to rail op amp, quad package

Battery powered embedded system

TLC5615.pdf

 

10-bit DAC, SPI interaface

Analog output

TPIC0107b.pdf

 

H-bridge, 7.5 amp

Motor driver

TS831.pdf

 

Undervoltage sensor

Creates hardware reset on power up

TantalumCap.pdf

445L, 385J

Tantalum Capacitor, polarized

Power supply filter

TechArts9S12DP512.pdf
TechArts9S12DP512Circuit

319K, 445L

General information about Tech Arts 9S12DP512
Circuit diagram for Tech Arts 9S12DP512

Tech Arts 9S12DG128 circuit is the same as this DP512 circuit

TechArts.zip

 

Information about 9S12C32 board

Data sheets for components on the board

TechArtsInfo.pdf

 

Information about 9S12C32 board

 

TechArtsKitC32DM.pdf

 

Circuit diagram of 9S12C32 docking module

 

TechArtsKitC32man.pdf

 

Tech Arts 9S12C32 manual

 

TechArtsKitMOD912C32.pdf

 

Circuit diagram of 9S12C32 Nanocore board

 

TechArtsKitNC12DAT.pdf

 

General features of Tech Arts 9S12C32 Nanocore

 

TechArtsKitNC12manual.pdf

 

Tech Arts 9S12C32 Nanocore Manual

 

UM245R.pdf

445M

USB FIFO interface

High-speed transfer between 9S12 and PC

VTR16.pdf

445M

IR reflective sensor

Noncontact sensors

Last updated September 22, 2015 Send comments to: Jonathan W. Valvano .