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File

Name

Size KB

M68HC11E

M68HC11E microcontroller

3164

28C256

32K x 8-bit EEPROM

133

HM62256

32K x 8-bit CMOS static RAM

1342

74HC4511

BCD-to-7 segment latch/decoder/driver

185

74LS138

1-of-8 decoder/demultiplexer

70

74LS32

Quadruple 2-input positive OR gates

252

TIL311

Hexadecimal display with logic

74

4N35

Phototransistor optocoupler

210

LM335

Precision temperature sensor (Natl Semi)

294

LM335

Precision temperature sensor (SGS)

120

2D1A05

DIP relay - single pole single throw (SPST)

133

RSB-5-S

DIP relay - double pole double throw (DPDT)

85

H21A1

Phototransistor optical interrupter switch

104


EVBplus2 devices:

 

 

DS1302

Trickle Charge Timekeeping chip

213

DS1620

Digital thermometer and thermostat

540

L293D

Push-pull 4-channel driver (for relays and stepper motors)

81

HDM16216L-5

LCD display reference data

143

HDM16216L-5

LCD display specifications

25


A 68HC11 replacement used on some EVBplus2 boards:

 

F68HC11FN

F68HC11 single-chip computer

348


Handbooks, etc:

 

 

Temp

National Semiconductor Temperature Sensor Handbook

725


Custom boards for ELE 205:

 

 

LED DISPLAY

6 digit hex LED board (jpeg image)

97

INTERFACE

Interface board (jpeg image)

77


Online sources for data sheets:

 

 

Semiconductor Datasheets on the Web

 

 

DatasheetCatalog.com

 

 

AllDataSheet.com

 

 

Univ Washington

 

ELE 205 home