Microcontrollers-What's Out There

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= Families of Microcontrollers=
= Families of Microcontrollers=
===[http://www.microchip.com PIC] ===   
===[http://www.microchip.com PIC] ===   
 +
*18 - 28 pin packages (down to 8) with 14-22 I/O
 +
*ADC available, usually 4 channels, 8 bits
 +
*Max. 5 MIPS
 +
*Hardware UART on heavier chips
 +
*No external addressing
 +
*Excellent general purpose chips
 +
===[http://semiconductor.hitachi.com/superh/ SH1 - Hitachi SH Family]===
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*Speed (20 MIPS)
 +
*Bits (32)
 +
*RAM (8K)
 +
*16 bit timers (5)
 +
*Interrupts (40)
 +
*Power drain (100 mA)
 +
*Pins to solder (100)
-
 
-
===[http://semiconductor.hitachi.com/superh/ SH1]===
 
===[http://www.analog.com/industry/microconverter ADuC812]===
===[http://www.analog.com/industry/microconverter ADuC812]===
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 +
===[http://ebus.mot-sps.com/ProdCat/sg/0,1251,98635,00.html 68HC11]===
===[http://ebus.mot-sps.com/ProdCat/sg/0,1251,98635,00.html 68HC11]===

Revision as of 16:17, 15 March 2009

Contents

Families of Microcontrollers

PIC

  • 18 - 28 pin packages (down to 8) with 14-22 I/O
  • ADC available, usually 4 channels, 8 bits
  • Max. 5 MIPS
  • Hardware UART on heavier chips
  • No external addressing
  • Excellent general purpose chips

SH1 - Hitachi SH Family

  • Speed (20 MIPS)
  • Bits (32)
  • RAM (8K)
  • 16 bit timers (5)
  • Interrupts (40)
  • Power drain (100 mA)
  • Pins to solder (100)

ADuC812

68HC11

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