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MC908AP64ACFAE Lifecycle Status Indicator

Product Attributes

Overview

The MC68HC908AP64A is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). 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

• High-performance M68HC08 architecture

• Fully upward-compatible object code with M6805, M146805, and M68HC05 Families

• Maximum internal bus frequency:

– 8-MHz at 5V operating voltage

• Clock input options:

– RC-oscillator

– 1- to 8-MHz crystal-oscillator with 32MHz internal PLL

• User program FLASH memory with security(1) feature

– 62,368 bytes for MC68HC908AP64A

– 32,768 bytes for MC68HC908AP32A

– 16,384 bytes for MC68HC908AP16A

– 8,192 bytes for MC68HC908AP8A

• On-chip RAM

– 2,048 bytes for MC68HC908AP64A and MC68HC908AP32A

– 1,024 bytes for MC68HC908AP16A and MC68HC908AP8A

• Two 16-bit, 2-channel timer interface modules (TIM1 and TIM2) with selectable input capture, output compare, and PWM capability on each channel

• Timebase module

• Serial communications interface module 1 (SCI)

• Serial communications interface module 2 (SCI) with infrared (IR) encoder/decoder

• Serial peripheral interface module (SPI)

• System management bus (SMBus), version 1.0/1.1 (multi-master IIC bus)

• 8-channel, 10-bit analog-to-digital converter (ADC)

• IRQ1 external interrupt pin with integrated pullup

• IRQ2 external interrupt pin with programmable pullup

• 8-bit keyboard wakeup port with integrated pullup

• 32 general-purpose input/output (I/O) pins:

– 31 shared-function I/O pins

– 8 LED drivers (sink)

– 6 × 25mA open-drain I/O with pullup

• Low-power design (fully static with stop and wait modes)

• Master reset pin (with integrated pullup) and power-on reset

• 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

• 48-pin low quad flat pack (LQFP), 44-pin quad flat pack (QFP), and 42-pin shrink dual-in-line package (SDIP)

• Specific features of the MC68HC908AP64A in 42-pin SDIP are:

– 30 general-purpose l/Os only

– External interrupt on IRQ1 only

• Enhanced HC05 programming model

• Extensive loop control functions

• 16 addressing modes (eight more than the HC05)

• 16-bit Index register and stack pointer

• Memory-to-memory data transfers

• Fast 8 × 8 multiply instruction

• Fast 16/8 divide instruction

• Binary-coded decimal (BCD) instructions

• Optimization for controller applications

• Efficient C language support

Advantages and Disadvantages

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Applications

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Compliance

ECCN / UNSPSC

Documents & Media

Product Manufacturer

NXP Semiconductor enables secure connections and infrastructure for a smarter world, advancing solutions that make lives easier, better and safer. As the world leader in secure connectivity solutions for embedded applications, NXP is driving innovation in the secure connected vehicle, end-to-end security & privacy and smart connected solutions markets. Built on more than 60 years of combined experience and expertise, the company has 45,000 employees in more than 35 countries.

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