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High-Performance, Analog-Intensive Microcontrollers » C8051F020

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C8051F020-GQ Mouser Electronics 199 BUY NOW QUOTE
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C8051F020-GQR Mouser Electronics 265 BUY NOW QUOTE
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C8051F020-TB Mouser Electronics 2 BUY NOW QUOTE
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ANALOG PERIPHERALSSAR ADC


  • 12-Bit (C8051F020/1)
  • 10-Bit (C8051F022/3)
  • ± 1 LSB INL
  • Programmable Throughput up to 100 ksps
  • Up to 8 External Inputs; Programmable as Single-Ended or Differential
  • Programmable Amplifier Gain: 16, 8, 4, 2, 1, 0.5
  • Data-Dependent Windowed Interrupt Generator
  • Built-in Temperature Sensor (± 3°C)

8-bit ADC

  • Programmable Throughput up to 500 ksps
  • 8 External Inputs
  • Programmable Amplifier Gain: 4, 2, 1, 0.5

Two 12-bit DACs

  • Can Synchronize Outputs to Timers for Jitter-Free Waveform Generation

Two Analog Comparators
Voltage Reference
Precision VDD Monitor/Brown-Out Detector

ON-CHIP JTAG DEBUG & BOUNDARY SCAN

  • On-Chip Debug Circuitry Facilitates Full- Speed, Non-Intrusive In-Circuit/In-System Debugging
  • Provides Breakpoints, Single-Stepping, Watchpoints, Stack Monitor; Inspect/Modify Memory and Registers
  • Superior Performance to Emulation Systems Using ICE-Chips, Target Pods, and Sockets
  • IEEE1149.1 Compliant Boundary Scan
  • Low-Cost, Complete Development Kit

HIGH SPEED 8051 μC CORE

  • Pipelined Instruction Architecture; Executes 70% of Instruction Set in 1 or 2 System Clocks
  • Up to 25 MIPS Throughput with 25 MHz Clock
  • 22 Vectored Interrupt Sources

MEMORY

  • 4352 Bytes Internal Data RAM (4k + 256)
  • 64k Bytes FLASH; In-System programmable in 512-byte Sectors
  • External 64k Byte Data Memory Interface (programmable multiplexed or non-multiplexed modes)

DIGITAL PERIPHERALS

  • 8 Byte-Wide Port I/O (C8051F020/2); 5V tolerant
  • 4 Byte-Wide Port I/O (C8051F021/3); 5V tolerant
  • Hardware SMBus™ (I2C™ Compatible), SPI™, and Two UART Serial Ports Available Concurrently
  • Programmable 16-bit Counter/Timer Array with 5 Capture/Compare Modules
  • 5 General Purpose 16-bit Counter/Timers
  • Dedicated Watch-Dog Timer; Bi-directional Reset Pin

CLOCK SOURCES

  • Internal Programmable Oscillator: 2-to-16 MHz
  • External Oscillator: Crystal, RC, C, or Clock
  • Real-Time Clock Mode using Timer 3 or PCA

SUPPLY VOLTAGE .......................... 2.7V TO 3.6V

  • Typical Operating Current: 10 mA @ 20 MHz
  • Multiple Power Saving Sleep and Shutdown Modes

100-Pin TQFP and 64-Pin TQFP Packages Available
Temperature Range: -40°C to +85°C

Data Sheet

C8051F020/1/2/3