MC68HC908LK24 MOTOROLA [Motorola, Inc], MC68HC908LK24 Datasheet - Page 38

• Manufacturer Part Number: MC68HC908LK24
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

General Description
1.2 Introduction
1.3 Features
Data Sheet
38
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 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.
Features of the MC68HC908LJ24 include the following:
1. No security feature is absolutely secure. However, Motorola strategy is to make reading or
copying the FLASH difficult for unauthorized users.
Freescale Semiconductor, Inc.
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For More Information On This Product,
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 security
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
Go to: www.freescale.com
General Description
MC68HC908LJ24/LK24 — Rev. 2
1
MOTOROLA
feature