MC908QL3CDWE Obsolete

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Original price was: 6,70€.Current price is: 4,90€.

27% Off

Άμεση Παράδοση



Άμεση Παράδοση


MC908QL3CDWE Microcontroller

MC908QL3CDWE 8-bit Microcontrollers – MCU NITRON LIN.

Τεχνικά Χαρακτηριστικά

  • High-performance M68HC08 CPU core
  • Fully upward-compatible object code with M68HC05 Family
  • 5.0-V and 3.3-V operating voltages (VDD)
  • 8-MHz internal bus operation at 5 V, 4-MHz at 3.3 V
  • Trimmable internal oscillator
    – Software selectable 1 MHz, 2 MHz, 3.2 MHz, or 6.4 MHz internal bus operation
    – 8-bit trim capability
    – 25% untrimmed
    – Trimmable to approximately 0.4%(1)
  • Software selectable crystal oscillator range, 32–100 kHz, 1–8 MHz, and 8–32 MHz
  • Software configurable input clock from either internal or external source
  • Auto wakeup from STOP capability using dedicated internal 32-kHz RC or bus clock source
  • FLASH security(2)
  • On-chip in-application programmable FLASH memory (with internal program/erase voltage
  • Enhanced serial communications interface (ESCI) module
  • Serial peripheral interface (SPI) module
  • 4-channel, 16-bit timer interface (TIM1) module
  • 2-channel, 16-bit timer interface (TIM2) module
  • 10-channel, 10-bit analog-to-digital converter (ADC) with internal bandgap reference channel
  • Up to 24 bidirectional input/output (I/O) lines and two input only:
    – Six shared with keyboard interrupt function
    – Ten shared with ADC
    – Four shared with TIM1
    – Two shared with TIM2
    – Two shared with ESCI
    – Four shared with SPI
    – One input only shared with external interrupt (IRQ)
    – High current sink/source capability on all port pins
    – Selectable pullups on all ports, selectable on an individual bit basis
    – Three-state ability on all port pins
  • 6-bit keyboard interrupt with wakeup feature (KBI)
    – Programmable for rising/falling edge or high/low level detection
  • Low-voltage inhibit (LVI) module features:
    – Software selectable trip point in CONFIG register
  • System protection features:
    – Computer operating properly (COP) watchdog
    – Low-voltage detection with reset
    – Illegal opcode detection with reset
    – Illegal address detection with reset
  • External asynchronous interrupt pin with internal pullup (IRQ) shared with general-purpose input
  • Master asynchronous reset pin with internal pullup (RST) shared with general-purpose input/output
    (I/O) pin
  • Memory mapped I/O registers
  • Power saving stop and wait modes
  • MC68HC908QC16, MC68HC908QC8, and MC68HC908QC4 are available in these packages:
    – 28-pin small outline integrated circuit package (SOIC)
    – 28-pin thin shrink small outline package (TSSOP)
    – 20-pin SOIC
    – 20-pin TSSOP
    – 16-pin SOIC
    – 16-pin TSSOP


Datasheet MC908QL3CDWE

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1 κριτική για MC908QL3CDWE Obsolete

  1. MC908QL3CDWE


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