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首页 > 供应产品 > AT90PWM3B-16SU 带有8K系统内可编程Flash存储器SOIC-32封装
AT90PWM3B-16SU 带有8K系统内可编程Flash存储器SOIC-32封装
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有效期至: 长期有效
最后更新: 2022-03-12 18:17
 
详细信息
  • AT90PWM3B-16SU 带有8K系统内可编程Flash存储器SOIC-32封装  
  • 发布时间:2009/8/22 11:40:19   修改时间:2009/8/22 11:40:19 浏览次数:1288
  • AT90PWM3B-16SU 带有8K系统内可编程Flash存储器SOIC-32封装
    Flash (Kbytes)   8
    EEPROM (Kbytes)   0.5
    SRAM (Bytes)   512
    Max I/O Pins   27
    F.max (MHz)   16
    Vcc (V)   2.7-5.5
    16-bit Timers   1
    8-bit Timer   1
    PWM (channels)   10
    RTC   Yes
    SPI   1
    UART   Yes
    ISP   Yes
    10-bit A/D (Channe   11
    Analog Comparator   Yes
    Brown Out Detector   Yes
    Watchdog   Yes
    On Chip Oscillator   Yes
    Hardware Multiplie   Yes
    Interrupts   29
    Ext Interrupts   4
    Self Program Memor   Yes
    Pb-Free Packages   VQFN (Punched) 32
     SOIC 32

    Specially designed for Lamp ballast and Motor Control applications, the AT90PWM3B AVR microcontroller features 8 Kbytes Flash memory, 10-channel advanced PWM, 11-channel 8-bit ADC, a 10-bit DAC, two or three 12-bit High Speed PSC (Power Stage Controllers) with 4-bit Resolution Enhancement and DALI protocol support.

    • 8KB 系统内可编程Flash存储器:AT90PWM2
    • 8KB 系统内可编程Flash存储器:AT90PWM2B
    • 8KB 系统内可编程Flash存储器:AT90PWM3
    • 8KB 系统内可编程Flash存储器:AT90PWM3B

    The AT90PWM2/2B/3/3B is a low-power CMOS 8-bit microcontroller based on the AVR
    enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the AT90PWM2/2B/3/3B achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

    AT90PWM3B-16SU 特性
    • High Performance, Low Power AVR ? 8-bit Microcontroller
    • Advanced RISC Architecture
      – 129 Powerful Instructions - Most Single Clock Cycle Execution
      – 32 x 8 General Purpose Working Registers
      – Fully Static Operation
      – Up to 1 MIPS throughput per MHz
      – On-chip 2-cycle Multiplier
    • Data and Non-Volatile Program Memory
      – 8K Bytes Flash of In-System Programmable Program Memory
    • Endurance: 10,000 Write/Erase Cycles
      – Optional Boot Code Section with Independent Lock Bits
    • In-System Programming by On-chip Boot Program
    • True Read-While-Write Operation
      – 512 Bytes of In-System Programmable EEPROM
    • Endurance: 100,000 Write/Erase Cycles
      – 512 Bytes Internal SRAM
      – Programming Lock for Flash Program and EEPROM Data Security
    • On Chip Debug Interface (debugWIRE)
    • Peripheral Features
      – Two or three 12-bit High Speed PSC (Power Stage Controllers) with 4-bit
      Resolution Enhancement Non Overlapping Inverted PWM Output Pins With Flexible Dead-Time Variable PWM duty Cycle and Frequency Synchronous Update of all PWM Registers Auto Stop Function for Event Driven PFC Implementation Less than 25 Hz Step Width at 150 kHz Output Frequency PSC2 with four Output Pins and Output Matrix
      – One 8-bit General purpose Timer/Counter with Separate Prescaler and Capture Mode
      – One 16-bit General purpose Timer/Counter with Separate Prescaler, Compare
      Mode and Capture Mode
      – Programmable Serial USART
    • Standard UART mode
    • 16/17 bit Biphase Mode for DALI Communications
      – Master/Slave SPI Serial Interface
      – 10-bit ADC
    • Up To 11 Single Ended Channels and 2 Fully Differential ADC Channel Pairs
    • Programmable Gain (5x, 10x, 20x, 40x on Differential Channels)
    • Internal Reference Voltage
      – 10-bit DAC
      – Two or three Analog Comparator with Resistor-Array to Adjust Comparison
      Voltage
      – 4 External Interrupts
      – Programmable Watchdog Timer with Separate On-Chip Oscillator
      ? Special Microcontroller Features
      – Low Power Idle, Noise Reduction, and Power Down Modes
      – Power On Reset and Programmable Brown Out Detection
      – Flag Array in Bit-programmable I/O Space (4 bytes)
    AT90PWM3B-16SU 订购型号
    Speed (MHz)Power SupplyOrdering CodePackageOperation Range
    162.7 - 5.5VAT90PWM3B-16SESO32Extended (-40°C to 105°C)
    162.7 - 5.5VAT90PWM3B-16MEQFN32Engineering Samples
    162.7 - 5.5VAT90PWM3B-16SUSO32Extended (-40°C to 105°C)
    162.7 - 5.5VAT90PWM3B-16MUSO32Engineering Samples
    AT90PWM3B-16SU 技术支持
    1. ATMEL 爱特梅尔AVR 微控制器AT90PWM3B 数据手册DataSheet 下载. PDF(完整版)
    2. ATMEL 爱特梅尔AVR 微控制器AT90PWM3B 数据手册DataSheet 下载. PDF(简洁版)
    3. Atmel 爱特梅尔AVR 微控制器简介.PDF (编号:Tech AVR 000)MLF 32
    4. 面向新手的AVR 开发工具,及基本知识.PDF(编号:Tech AVR 001)
    5. 使用AVR 定时/计数器的PWM功能设计要点 .PDF (编号:Tech AVR 002)
    6. AVR指令集(版本:0856G–AVR–07/08)
    7. 相关产品选型(Excel 文档格式选型 Excel 文档格式)
    8. AVR 微控制器汽车应用解决方案 . pdf
    9. AVR 微控制器选型指南. pdf
    10. ATMEL 爱特梅尔公司全线产品目录. pdf
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