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Silicon Labs

Automotive and Industrial Microcontrollers » C8051F586-IQ

Order Number Distributor Stock    
C8051F586-IQ Available Directly From Manufacturer QUOTE
Analog Peripherals
    - 12-Bit ADC
      • Up to 200 ksps • Up to 32 external single-ended inputs
      • VREF from on-chip VREF, external pin or VDD
      • Internal or external start of conversion source
      • Built-in temperature sensor
    - Three Comparators
      • Programmable hysteresis and response time
      • Configurable as interrupt or reset source
      • Low current
On-Chip Debug
    - On-chip debug circuitry facilitates full speed, non-intrusive in-system debug (no emulator required)
    - Provides breakpoints, single stepping, inspect/modify memory and registers
    - Superior performance to emulation systems using ICE-chips, target pods, and sockets
    - Low cost, complete development kit
Supply Voltage 1.8 to 5.25 V
    - Typical operating current: 15 mA at 50 MHz; Typical stop mode current: 230 µA
High-Speed 8051 µC Core
    - Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system clocks
    - Up to 50 MIPS throughput with 50 MHz clock
    - Expanded interrupt handler
Automotive Qualified
    - Temperature Range: –40 to +125 °C
    - 8448 bytes internal data RAM (256 + 8192 XRAM)
    - 128 or 96 kB Banked Flash; In-system programmable in 512-byte Sectors
    - External 64 kB data memory interface programmable for multiplexed or non-multiplexed mode
Digital Peripherals
    - 40, 33, or 25 Port I/O; All 5 V push-pull with high sink current
    - CAN 2.0 Controller—no crystal required
    - LIN 2.1 Controller (Master and Slave capable); no crystal required
    - Two Hardware enhanced UARTs, SMBus™, and enhanced SPI™ serial ports
    - Six general purpose 16-bit counter/timers
    - Two 16-Bit programmable counter array (PCA) peripherals with six capture/compare modules each and enhanced PWM functionality
Clock Sources
    - Internal 24 MHz with ±0.5% accuracy for CAN and master LIN operation.
    - External oscillator: Crystal, RC, C, or clock (1 or 2 pin modes)
    - Can switch between clock sources on-the-fly; useful in power saving modes
    - 48-Pin QFP/QFN (C8051F580/1/4/5)
    - 40-Pin QFN (C8051F588/9-F590/1)
    - 32-Pin QFP/QFN (C8051F582/3/6/7)

Data Sheet