MC68HC908LK24

Features: •Features of the MC68HC908LJ24 include the following:• High-performance M68HC08 architecture• Fully upward-compatible object code with M6805, M146805, and M68HC05 Families 8-MHz at 5V operating voltage 4-MHz at 3.3V operating voltage• 32.768kHz crystal oscillato...

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SeekIC No. : 004416535 Detail

MC68HC908LK24: Features: •Features of the MC68HC908LJ24 include the following:• High-performance M68HC08 architecture• Fully upward-compatible object code with M6805, M146805, and M68HC05 Familie...

floor Price/Ceiling Price

Part Number:
MC68HC908LK24
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

•Features of the MC68HC908LJ24 include the following:
• High-performance M68HC08 architecture
• Fully upward-compatible object code with M6805, M146805, and M68HC05 Families
  8-MHz at 5V operating voltage
  4-MHz at 3.3V operating voltage
• 32.768kHz crystal oscillator clock input with 32MHz internal PLL
• Optional continuous crystal oscillator operation in stop mode
• 24K-bytes user program FLASH memory with security1 feature
• 768 bytes of on-chip RAM
• Up to 48 general-purpose input/output (I/O) pins:
  High current 15mA sink capability on 30 pins
• Two 16-bit, 2-channel timer interface modules (TIM1 and TIM2) with selectable input capture, output compare, PWM capability on each channel, and external clock input option (T1CLK and T2CLK)
• Real time clock (RTC) with:
  Clock, calendar, alarm, and chronograph functions
  Selectable periodic interrupt requests for seconds, minutes, hours, days, 2-Hz, 4-Hz, 8-Hz, 16-Hz, and 128-Hz
  Temperature drift compensation by user software and external temperature sensor with temperature drift profile from crystal vendor
• Serial communications interface module (SCI) with infrared (IR) encoder/decoder
• Inter-IC Bus interface module (IIC)
• Serial peripheral interface module (SPI)
• IRQ external interrupt pin with integrated pullup
• 8-bit keyboard wakeup port with programmable pullup
• 4/3 backplanes and static with maximum 32/33 frontplanes liquid crystal display (LCD) driver
• 6-channel, 10-bit successive approximation analog-to-digital converter (ADC)
• Resident routines for in-circuit programming and EEPROM emulation
• Low-power design (fully static with stop and wait modes)
• Master reset pin (with integrated pullup) and power-on reset
• Spike filter protection for EMC performance enhancement
• System protection features
  Optional computer operating properly (COP) reset, driven by internal RC oscillator
  Low-voltage detection with optional reset or interrupt
  Illegal opcode detection with reset
  Illegal address detection with reset
• 80-pin quad flat pack (QFP), 80-pin low-profile quad flat pack (LQFP), 64-pin quad flat pack (QFP), and 64-pin low-profile quad flat pack (LQFP)



Pinout

  Connection Diagram


Specifications

Characteristic(1) Symbol Value Value
Supply voltage VDD 0.3 to +6.0 V
Input voltage
All pins (except IRQ)
IRQ pin
VIn

VSS 0.3 to VDD +0.3

VSS 0.3 to 8.5

V
Maximum current per pin
excluding VDD and VSS
I ±25 mA
Maximum current out of VSS IMVSS 100 mA
Maximum current into VDD IMVDD 100 mA
Storage temperature TSTG 55 to +150 mA



Description

The MC68HC908LJ24 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08 Family is based on the customer-specified integrated circuit (CSIC) design strategy. All MCUs MC68HC908LK24 in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.




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