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參數(shù)資料
| 型號： | MC68HC05C9AMB |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP42 |
| 封裝： | SHRINK, PLASTIC, DIP-42 |
| 文件頁數(shù)： | 30/124頁 |
| 文件大?。?/td> | 774K |
| 代理商： | MC68HC05C9AMB |
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MC68HC05C9A Advance Information Data Sheet, Rev. 5.1
Freescale Semiconductor
13
Chapter 1
General Description
1.1 Introduction
The MC68HC05C9A HCMOS (high-density complementary metal-oxide semiconductor) microcontroller
is a member of the M68HC05 Family. The MC68HC05C9A memory map consists of 15,936 bytes of user
ROM and 352 bytes of RAM. The MC68HC05C9A includes a serial communications interface, a serial
peripheral interface, and a 16-bit capture/compare timer.
1.2 Features
Features of the MC68HC05C9A include:
M68HC05 CPU
Mask programmable interrupt capability on port B
Software programmable external interrupt sensitivity
15,936 bytes of read-only memory (ROM)
352 bytes of random-access memory (RAM)
Memory mapped input/output (I/O)
31 bidirectional I/O lines with high current sink and source
on PC7
Asynchronous serial communications interface (SCI)
Synchronous serial peripheral interface (SPI)
16-Bit capture/compare timer
Computer operating properly (COP) watchdog timer and clock monitor
Power-saving wait and stop modes
On-chip crystal oscillator connections
Single 3.0 volts to 5.5 volts power supply requirement
ROM contents security(1) feature
Available packages:
–
40-pin dual in-line (DIP)
–
44-pin plastic leaded chip carrier (PLCC)
–
44-pin quad flat pack (QFP)
–
42-pin plastic shrink dual in-line (SDIP) packages
1.3 Mask Options
Eight mask options are available to select external interrupt capability (including an internal pullup device)
on each of the port B pins.
1. No security feature is absolutely secure. However, Freescale’s strategy is to make reading or copying the ROM difficult for
unauthorized users.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC68HC05C9AMFN | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44 |
| MC68HC05C9AMP | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP40 |
| MC68HC05C9ECP | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP40 |
| MC68HC05CC2B | 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PDIP42 |
| MC68HC05CJ4FB | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC05C9AMFB | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
| MC68HC05C9AMFN | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
| MC68HC05C9AMP | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
| MC68HC05C9AP | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
| MC68HC05C9CP | 制造商:Motorola Inc 功能描述:IC UP HCMOS 68HC05C9CP DIP40 0 |
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