Dallas' 8051-based MCUs offer code-compatibility with the standard Intel architecture. The reduced clocks per instruction (four) means increased speed for the same crystal-frequency or alternatively reduced power consumption. Additional on-chip facilities permit increased performance from standard designs


Prime:
  Manufacture
Subsidiary:
  
Employees:
  


  • High performance
  • Power saving
  • Increased on-chip facilities
  • Low-voltage

 


DT Electronics, Tel: 01203 466500, Fax: 01203 466501
Future Electronics, Tel: 01753 763000, Fax: 01753 689100
Joseph Electronics, Tel: 0121 6436999, Fax: 0121 6432011

 


www.dalsemi.com


euro.support@dalsemi.com

 


Address:
Unit 26,
West Midland Freeport,
Birmingham,
B26 3QD
tel:
0121 782 2959
fax:
 0121 782 2156

 





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MICROCONTROLLER (MCU)
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4 BIT
8 BIT
16 BIT
32 BIT
MCU TYPE
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Intel 8051-based
-
-
Architecture** (see key below)
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1
-
-
On Chip Resources* (see key below)
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3,6,7,8,9
-
-
Programming style: OPT
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Y
-
-
- EPROM
-
-
-
-
- EEPROM
-
-
-
-
- FLASH
-
-
-
-
- MASKED
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Y
-
-
- MASK CHARGE
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$3500
-
-
Features: Programme/data memory structure
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Combined
-
-
- Address/data buses externally accessible
-
-
-
-
- Packaging Options
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DIP/TQFP/PLCC
-
-
- Available as ASIC core
-
N
-
-

** Accumulator Based = 1, Register Based = 2, RISC Type = 3
KEY: 1. A-D 2. D-A 3. Counter Timer 4. DMA 5. ROM 6. RAM 7. EPROM 8. Interrupt
9. Real time clock x3 improvement; 4 clks per instruction 2 serial ports, 13 interrupt sources