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AT90CAN64-16AU 64Kb 字節(jié)ISP Flash CAN 控制器LQFP-64封裝

Flash (Kbytes)	64
EEPROM (Kbytes)	2
SRAM (Bytes)	4096
Max I/O Pins	53
F.max (MHz)	16
Vcc (V)	2.7 - 5.5
10-bit A/D Channels	8
Analog Comparator	Yes
16-bit Timers	2
8-bit Timer	2
Brown Out Detector	Yes
Ext Interrupts	8
Hardware Multiplier	Yes
Interrupts	34
On Chip Oscillator	Yes
PWM Channels	8
RTC	Yes
Self Program Memory	Yes
SPI	Yes
UART	2
Watchdog	Yes
writeText (varGreenPackage) Pb-Free Packages	LQFP 64 VQFN (Punched) 64

AT90CAN64 是一種基于AVR增強(qiáng)型RISC結(jié)構(gòu)的低功耗CMOS 8-位單片機(jī)。通過執(zhí)行以一個單時鐘周期的高效指令，AT90CAN64每MHz能達(dá)1MIPS，這就可讓系統(tǒng)設(shè)計人員將功率損耗與處理速度優(yōu)化。AVR內(nèi)核具有豐富的指令集并帶有32個通用目的工作寄存器。32個寄存器全都直接連到運(yùn)算邏輯單元(ALU)，允許兩個獨(dú)立的寄存器以在一個時鐘周期執(zhí)行單個指令的方式訪問。其結(jié)果就是，采用這種結(jié)構(gòu)在速度比常規(guī)的RISC單片機(jī)快10倍的同時代碼效率更高。
AT90CAN64 是采用Atmel高密度非易失存儲器技術(shù)制造的，其在片ISP Flash允許程序存儲器通過一個常規(guī)的非易失存儲器編程器或一個運(yùn)行在AVR核上的在片引導(dǎo)程序，經(jīng)一個SPI串口在系統(tǒng)重新編程。引導(dǎo)程序能夠采用任何接口將應(yīng)用程序下載到Flash存儲器中。在應(yīng)用Flash區(qū)更新時，在引導(dǎo)Flash區(qū)中的軟件將繼續(xù)運(yùn)行，提供真正的讀-寫操作。通過將8-位RISC CPU與在系統(tǒng)自編程Flash融合在一個單芯片上，AT90CAN64便成為一個高效的單片機(jī)，可以為很多嵌入式控制應(yīng)用提供一種極為靈活且成本有效的解決方案。
AT90CAN64 AVR可由成套的程序和系統(tǒng)開發(fā)工具支持，包括：仿真調(diào)試器(JTAG ICE mkII + AVR Studio)、C編譯器(GCC Win AVR或IAR EWA AVR)、開發(fā)板(DVK90CAN1)等。

• 128KB ISP Flash存儲器：AT90CAN128
• 64KB ISP Flash存儲器：AT90CAN64
• 32KB ISP Flash存儲器：AT90CAN32

AT90CAN64-16AU 存儲器大小簡述

AT90CAN64-16AU 產(chǎn)品特性

• High-performance, Low-power AVR? 8-bit Microcontroller
• Advanced RISC Architecture
  – 133 Powerful Instructions – Most Single Clock Cycle Execution
  – 32 x 8 General Purpose Working Registers + Peripheral Control Registers
  – Fully Static Operation
  – Up to 16 MIPS Throughput at 16 MHz
  – On-chip 2-cycle Multiplier
• Non volatile Program and Data Memories
  – 64K Bytes of In-System Reprogrammable Flash (AT90CAN64)
• Endurance: 10,000 Write/Erase Cycles
  – Optional Boot Code Section with Independent Lock Bits
• Selectable Boot Size: 1K Bytes, 2K Bytes, 4K Bytes or 8K Bytes
• In-System Programming by On-Chip Boot Program (CAN, UART, ...)
• True Read-While-Write Operation
  – 2K Bytes EEPROM (Endurance: 100,000 Write/Erase Cycles) (AT90CAN64)
  – 4K Bytes Internal SRAM (AT90CAN64)
  – Up to 64K Bytes Optional External Memory Space
  – Programming Lock for Software Security
• JTAG (IEEE std. 1149.1 Compliant) Interface
  – Boundary-scan Capabilities According to the JTAG Standard
  – Programming Flash (Hardware ISP), EEPROM, Lock & Fuse Bits
  – Extensive On-chip Debug Support
• CAN Controller 2.0A & 2.0B - ISO 16845 Certified (1)
  – 15 Full Message Objects with Separate Identifier Tags and Masks
  – Transmit, Receive, Automatic Reply and frame Buffer Receive Modes
  – 1Mbits/s Maximum Transfer Rate at 8 MHz
  – Time stamping, TTC & Listening Mode (Spying or Autobaud)
• Peripheral Features
  – Programmable Watchdog Timer with On-chip Oscillator
  – 8-bit Synchronous Timer/Counter-0
• 10-bit Prescaler
• External Event Counter
• Output Compare or 8-bit PWM Output
  – 8-bit Asynchronous Timer/Counter-2
• 10-bit Prescaler
• External Event Counter
• Output Compare or 8-Bit PWM Output
• 32Khz Oscillator for RTC Operation
  – Dual 16-bit Synchronous Timer/Counters-1 & 3
• 10-bit Prescaler
• Input Capture with Noise Canceler
• External Event Counter
• 3-Output Compare or 16-Bit PWM Output
• Output Compare Modulation
  – 8-channel, 10-bit SAR ADC
• 8 Single-ended Channels
• 7 Differential Channels
• 2 Differential Channels With Programmable Gain at 1x, 10x, or 200x
  – On-chip Analog Comparator
  – Byte-oriented Two-wire Serial Interface
  – Dual Programmable Serial USART
  – Master/Slave SPI Serial Interface
• Programming Flash (Hardware ISP)
• Special Microcontroller Features
  – Power-on Reset and Programmable Brown-out Detection
  – Internal Calibrated RC Oscillator
  – 8 External Interrupt Sources
  – 5 Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down & Standby
  – Software Selectable Clock Frequency
  – Global Pull-up Disable
• I/O and Packages
  – 53 Programmable I/O Lines
  – 64-lead TQFP and 64-lead QFN
• Operating Voltages: 2.7 - 5.5V
• Operating temperature: Industrial (-40°C to +85°C)
• Maximum Frequency: 8 MHz at 2.7V, 16 MHz at 4.5V

AT90CAN64-16AU 工業(yè)級級相關(guān)訂購型號

AT90CAN64-16AU 訂購型號

AT90CAN64-16AU 技術(shù)支持

1. AT90CAN64 技術(shù)數(shù)據(jù)手冊 DataSheet . PDF
2. AT90CAN64 英文數(shù)據(jù)手冊 DataSheet下載 . PDF
3. ATMEL 愛特梅爾半導(dǎo)體公司產(chǎn)品線. PDF (編號:Atmel Products)
4. Atmel 愛特梅爾AVR 微控制器簡介.PDF (編號:Tech AVR 000)MLF 32
5. 面向新手的AVR 開發(fā)工具,及基本知識.PDF(編號:Tech AVR 001)
6. 使用AVR 定時/計數(shù)器的PWM功能設(shè)計要點 .PDF (編號:Tech AVR 002)
7. AVR指令集（版本：0856G–AVR–07/08）
8. 相關(guān)產(chǎn)品選型（ Excel 文檔格式）
9. AVR 微控制器汽車應(yīng)用解決方案 . pdf
10. AVR 微控制器選型指南. pdf
11. Atmel 愛特梅爾全線產(chǎn)品目錄 . pdf