參數(shù)資料
型號: MC68HC08QT2CDWE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO8
封裝: LEAD FREE, EIAJ, SOIC-8
文件頁數(shù): 57/176頁
文件大?。?/td> 1124K
代理商: MC68HC08QT2CDWE
MC68HC08QY/QT Family Data Sheet, Rev. 2
Freescale Semiconductor
15
Chapter 1
General Description
1.1 Introduction
The MC68HC08QY4 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.
0.4
1.2 Features
Features include:
High-performance M68HC08 CPU core
Fully upward-compatible object code with M68HC05 Family
5-V, 3-V, and 2-V operating voltages (VDD)
8-MHz internal bus operation at 5 V, 4-MHz at 3 V, 2-MHz at 2 V
Trimmable internal oscillator
Software selectable 1 MHz, 2 MHz, or 3.2 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
On-chip read-only memory (ROM)
On-chip random-access memory (RAM)
2-channel, 16-bit timer interface module (TIM)
Table 1-1. Summary of Device Variations
Device
ROM
Memory Size
Analog-to-Digital
Converter
Pin
Count
MC68HC08QT1
1536 bytes
8 pins
MC68HC08QT2
1536 bytes
4 ch, 10 bit
8 pins
MC68HC08QT4
4096 bytes
4 ch, 10 bit
8 pins
MC68HC08QY1
1536 bytes
16 pins
MC68HC08QY2
1536 bytes
6 ch, 10 bit
16 pins
MC68HC08QY4
4096 bytes
6 ch, 10 bit
16 pins
1. See 16.14 Oscillator Characteristics for internal oscillator specifications
相關(guān)PDF資料
PDF描述
MC68HC08QT2MDWE 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO8
MC68HC08QY2VDTE 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO16
MC68HC08QY2MDTE 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO16
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC08QT4 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC08 Microcontrollers
MC68HC08QY1 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC08 Microcontrollers
MC68HC08QY2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC08 Microcontrollers
MC68HC08QY4 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC08 Microcontrollers
MC68HC08SR12 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC08 Microcontrollers