8051 Family AT89S2051 Series Microcontrollers 8-bit Microcontrollers

With Direct LED Drive Outputs

The AT89S2051/S4051 is a low-voltage, high-performance CMOS 8-bit microcontroller with 2/4KB of In-System Programmable (ISP) Flash program memory. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89S2051/S4051 is a powerful microcontroller which provides a highly-flexible and cost-effective solution to many embedded control applications.

  • Fully Static Operation: Up to to 24 MHz
  • Flash: Up to 4KB, RAM: 256B
  • Direct LED Drive Outputs
  • Interfaces: UART
  • 8-bit PWM
  • Six Interrupt Sources
  • 15 Programmable I/O Lines
  • 6x Interrupt Sources
  • 2x 16-bit Timer/Counters
  • Applications: Smal motor controller, Hand hold applications.
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AT89S2051-24SU
AT89S2051-24SU - 8 Bit MCU, 8051 Family AT89S2051 Series Microcontrollers, 8051, 24 MHz, 2 KB, 20 Pins, SOIC

1095735

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8 Bit MCU, 8051 Family AT89S2051 Series Microcontrollers, 8051, 24 MHz, 2 KB, 20 Pins, SOIC

MICROCHIP

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1+ ¥409.12 (¥450.03) 25+ ¥374.64 (¥412.10) 100+ ¥341.72 (¥375.89)

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8051 Family AT89S2051 Series Microcontrollers 8051 24MHz 2KB 20Pins SOIC 15I/O's SPI, UART 256Byte 2.7V 5.5V -40°C 85°C Surface Mount 8051 AT89S2051
AT89S2051-24PU
AT89S2051-24PU - 8 Bit MCU, 8051 Family AT89S2051 Series Microcontrollers, 8051, 24 MHz, 2 KB, 20 Pins, DIP

1095734

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8 Bit MCU, 8051 Family AT89S2051 Series Microcontrollers, 8051, 24 MHz, 2 KB, 20 Pins, DIP

MICROCHIP

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1+ ¥458.16 (¥503.98) 25+ ¥415.80 (¥457.38)

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8051 Family AT89S2051 Series Microcontrollers 8051 24MHz 2KB 20Pins DIP 15I/O's SPI, UART 256Byte 2.7V 5.5V -40°C 85°C Through Hole 8051 AT89S2051