Touch Slide-Key -- BS84C12A-3 + HT74LS164

Touch Slide-Key
BS84C12A-3 + HT74LS164
Characteristics
 Touch Key Flash MCU : BS84C12A-3 28SSOP
 Operating Voltage : 2.7V ~ 5.5V
 12 touch key functions
 Flash Program Memory : 4K16
 RAM Data Memory : 3848
 EEPROM Memory : 648
 Multi-channel 12-bit resolution A/D converter
2
 I C and SPI interfaces
 Low voltage reset function
 High current LED driver
 Minimal number of external components
Application Areas
Consumer Products, Home Appliances, Industrial Control, Health Care Products, etc.
Application Circuit
HT74LS164
14SOP
HT74LS164
14SOP