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AVR32 32位单片机

  • UC3A3 Series
  • UC3A3S Series
  • UC3B Series
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    AVR32 单片机选型参数选型表

    AP7000 Series

    Devices writeText(varDescription) Description
    AT32AP7000

    AVR32 based 32-bit MCU/DSP
    Vectored multiplier co-processor, 32 KB on-chip SRAM, 16 KB instruction and 16 KB data caches, MMU, DMA controller. Peripherals include a 16-bit stereo audio DAC, 2048x2048 pixel TFT/STN LCD controllers, 480 Mbps USB 2.0 with on chip transceivers (PHY) and, two 10/100 Ethernet MACs. Serial interfaces include RS232, USART, I2S, AC97, TWI/I2C, SPI, PS/2 and several synchronous serial modules (SSC) supporting most serial communication protocols.

    See datasheet for packaging information.

    AT32AP7001

    AVR32 based 32-bit MCU/DSP
    Vectored multiplier co-processor, 32 KB on-chip SRAM, 16 KB instruction and 16 KB data caches, MMU, DMA controller. Peripherals include a 16-bit stereo audio DAC, and 480 Mbps USB 2.0 with on chip transceivers (PHY). Serial interfaces include RS232, USART, I2S, AC97, TWI/I2C, SPI, PS/2 and several synchronous serial modules (SSC) supporting most serial communication protocols.

    See datasheet for packaging information.

    AT32AP7002

    AVR32 based 32-bit MCU/DSP
    Vectored multiplier co-processor, 32 KB on-chip SRAM, 16 KB instruction and 16 KB data caches, MMU, DMA controller. Peripherals include a 16-bit stereo audio DAC, 2048x2048 pixel TFT/STN LCD controllers, and 480 Mbps USB 2.0 with on chip transceivers (PHY). Serial interfaces include RS232, USART, I2S, AC97, TWI/I2C, SPI, PS/2 and several synchronous serial modules (SSC) supporting most serial communication protocols..

    See datasheet for packaging information.

    UC3A0 Series
    Devices writeText(varDescription) Description
    AT32UC3A0128

    32-bit Flash Microcontroller based on AVR32 UC core featuring 128K bytes Flash, 32 KBytes SRAM, 10/100 Ethernet MAC, full-speed (12 Mbps) USB 2.0 with On-The-Go (OTG) capability.
    The AT32UC3A0128 also feature SRAM/SDRAM external bus interface.
    The AT32UC3 devices deliver 80 Dhrystone MIPS (DMIPS) at 66 MHz and consume only 40 mA at 3.3V.
    AT32UC3A0256

    32-bit Flash Microcontroller based on AVR32 UC core featuring 256K bytes Flash, 64 KBytes SRAM, 10/100 Ethernet MAC, full-speed (12 Mbps) USB 2.0 with On-The-Go (OTG) capability.
    The AT32UC3A0256 also feature SRAM/SDRAM external bus interface.
    The AT32UC3 devices deliver 80 Dhrystone MIPS (DMIPS) at 66 MHz and consume only 40 mA at 3.3V.
    AT32UC3A0512

    32-bit Flash Microcontroller based on AVR32 UC core featuring 512K bytes Flash, 64 KBytes SRAM, 10/100 Ethernet MAC, full-speed (12 Mbps) USB 2.0 with On-The-Go (OTG) capability.
    The AT32UC3A0512 also feature SRAM/SDRAM external bus interface.
    The AT32UC3A devices deliver 80 Dhrystone MIPS (DMIPS) at 66 MHz and consume only 40 mA at 3.3V.
    UC3A1 Series
    Devices writeText(varDescription) Description
    AT32UC3A1128

    32-bit Flash Microcontroller based on AVR32 UC core featuring 128K bytes Flash, 32 KBytes SRAM, 10/100 Ethernet MAC, full-speed (12 Mbps) USB 2.0 with On-The-Go (OTG) capability.
    The AT32UC3A devices deliver 80 Dhrystone MIPS (DMIPS) at 66 MHz and consume only 40 mA at 3.3V.
    AT32UC3A1256

    32-bit Flash Microcontroller based on AVR32 UC core featuring 256K bytes Flash, 64 KBytes SRAM, 10/100 Ethernet MAC, full-speed (12 Mbps) USB 2.0 with On-The-Go (OTG) capability.
    The AT32UC3A devices deliver 80 Dhrystone MIPS (DMIPS) at 66 MHz and consume only 40 mA at 3.3V.
    AT32UC3A1512

    32-bit Flash Microcontroller based on AVR32 UC core featuring 512K bytes Flash, 64 KBytes SRAM, 10/100 Ethernet MAC, full-speed (12 Mbps) USB 2.0 with On-The-Go (OTG) capability.
    The AT32UC3A devices deliver 80 Dhrystone MIPS (DMIPS) at 66 MHz and consume only 40 mA at 3.3V.
    UC3A3 Series
    Devices writeText(varDescription) Description
    AT32UC3A3128

    The AT32UC3A3128 flash microcontroller is designed for exceptionally high data throughput with Hi-Speed USB OTG, SD/ SDIO card, Multi-Level-Cell (MLC) NAND flash with ECC and SDRAM interfaces. Designed with the multi-layered AVR32 databus, 128 KB on-chip SRAM with triple high speed interfaces, and multi-channel Peripheral and memory to memory DMA controller, the AT32UC3A3128 offers outstanding data throughput. The device also features a Hi-Fi stereo Audio DAC, and a full duplex multi-channel I2S audio interface.
    AT32UC3A3256

    The AT32UC3A3256 flash microcontroller is designed for exceptionally high data throughput with Hi-Speed USB OTG, SD/ SDIO card, Multi-Level-Cell (MLC) NAND flash with ECC and SDRAM interfaces. Designed with the multi-layered AVR32 databus, 128 KB on-chip SRAM with triple high speed interfaces, and multi-channel Peripheral and memory to memory DMA controller, the AT32UC3A3256 offers outstanding data throughput. The device also features a Hi-Fi stereo Audio DAC, and a full duplex multi-channel I2S audio interface.
    AT32UC3A364

    The AT32UC3A364 flash microcontroller is designed for exceptionally high data throughput with Hi-Speed USB OTG, SD/ SDIO card, Multi-Level-Cell (MLC) NAND flash with ECC and SDRAM interfaces. Designed with the multi-layered AVR32 databus, 128 KB on-chip SRAM with triple high speed interfaces, and multi-channel Peripheral and memory to memory DMA controller, the AT32UC3A364 offers outstanding data throughput. The device also features a Hi-Fi stereo Audio DAC, and a full duplex multi-channel I2S audio interface.

    UC3A3S Series
    Devices writeText(varDescription) Description
    AT32UC3A3128S

    The AT32UC3A3128S flash microcontroller is designed for exceptionally high data throughput with Hi-Speed USB OTG, SD/ SDIO card, Multi-Level-Cell (MLC) NAND flash with ECC and SDRAM interfaces. Designed with the multi-layered AVR32 databus, 128 KB on-chip SRAM with triple high speed interfaces, and multi-channel Peripheral and memory to memory DMA controller, the AT32UC3A3128S offers outstanding data throughput. The device also features a Hi-Fi stereo Audio DAC, and a full duplex multi-channel I2S audio interface

    The AT32UC3A3128S features an AES crypto module, capable of 128 to 256-bit AES encryption at speeds of up to 22.8 MBytes/s. Note that export restrictions apply to this variant.

    AT32UC3A3256S

    The AT32UC3A3256S flash microcontroller is designed for exceptionally high data throughput with Hi-Speed USB OTG, SD/ SDIO card, Multi-Level-Cell (MLC) NAND flash with ECC and SDRAM interfaces. Designed with the multi-layered AVR32 databus, 128 KB on-chip SRAM with triple high speed interfaces, and multi-channel Peripheral and memory to memory DMA controller, the AT32UC3A3256S offers outstanding data throughput. The device also features a Hi-Fi stereo Audio DAC, and a full duplex multi-channel I2S audio interface.

    The AT32UC3A3256S features an AES crypto module, capable of 128 to 256-bit AES encryption at speeds of up to 22.8 MBytes/s. Note that export restrictions apply to this variant.
    AT32UC3A364S

    The AT32UC3A364S flash microcontroller is designed for exceptionally high data throughput with Hi-Speed USB OTG, SD/ SDIO card, Multi-Level-Cell (MLC) NAND flash with ECC and SDRAM interfaces. Designed with the multi-layered AVR32 databus, 128 KB on-chip SRAM with triple high speed interfaces, and multi-channel Peripheral and memory to memory DMA controller, the AT32UC3A364S offers outstanding data throughput. The device also features a Hi-Fi stereo Audio DAC, and a full duplex multi-channel I2S audio interface.

    The AT32UC3A364S features an AES crypto module, capable of 128 to 256-bit AES encryption at speeds of up to 22.8 MBytes/s. Note that export restrictions apply to this variant.

    UC3B Series
    Devices writeText(varDescription) Description
    AT32UC3B0128

    32-bit Flash Microcontroller based on AVR32 UC core featuring 128K bytes Flash, 32 KBytes SRAM, full-speed (12 Mbps) USB 2.0 with On-The-Go (OTG) capability.
    The AT32UC3B devices deliver 72 Dhrystone MIPS (DMIPS) at 60 MHz and consume only 23 mA at 3.3V.
    AT32UC3B0256

    32-bit Flash Microcontroller based on AVR32 UC core featuring 256K bytes Flash, 32 KBytes SRAM, full-speed (12 Mbps) USB 2.0 with On-The-Go (OTG) capability.
    The AT32UC3B devices deliver 72 Dhrystone MIPS (DMIPS) at 60 MHz and consume only 23 mA at 3.3V.
    AT32UC3B064

    32-bit Flash Microcontroller based on AVR32 UC core featuring 64K bytes Flash, 16 KBytes SRAM, full-speed (12 Mbps) USB 2.0 with On-The-Go (OTG) capability.
    The AT32UC3B devices deliver 72 Dhrystone MIPS (DMIPS) at 60 MHz and consume only 23 mA at 3.3V.
    AT32UC3B1128

    32-bit Flash Microcontroller based on AVR32 UC core featuring 128K bytes Flash, 32 KBytes SRAM, full-speed (12 Mbps) USB 2.0.
    The AT32UC3B devices deliver 72 Dhrystone MIPS (DMIPS) at 60 MHz and consume only 23 mA at 3.3V.
    AT32UC3B1256

    32-bit Flash Microcontroller based on AVR32 UC core featuring 256K bytes Flash, 32 KBytes SRAM, full-speed (12 Mbps) USB 2.0.
    The AT32UC3B devices deliver 72 Dhrystone MIPS (DMIPS) at 60 MHz and consume only 23 mA at 3.3V.
    AT32UC3B164

    32-bit Flash Microcontroller based on AVR32 UC core featuring 64K bytes Flash, 16 KBytes SRAM, full-speed (12 Mbps) USB 2.0.
    The AT32UC3B devices deliver 72 Dhrystone MIPS (DMIPS) at 60 MHz and consume only 23 mA at 3.3V.

    特梅尔的AVR. 微控制器有一个RISC 核心运行单周期指令和限制对外在组分的需要的一个明确定义的I/O 结构。内部振荡器, 定时器, UART, SPI, 上拉电阻, 脉冲宽度调制, ADC, 模拟比较器和看门狗定时器是AVR 设备里的一些特性。 AVR 指令可协调用于减小程序的规模,不论代码是用C 或汇编写的。AVR有内嵌于芯片的系统可编程的Flash和EEPROM, 这是为了优化成本和使产品迅速面向市场的一个理想选择。 技术支持

    1. ATMEL 爱特梅尔半导体公司产品线. PDF (编号:Atmel Products)
    2. Atmel 爱特梅尔AVR 微控制器简介.PDF (编号:Tech AVR 000)
    3. 面向新手的AVR开发工具,及基本知识.PDF(编号:Tech AVR 001)
    4. 使用AVR 定时/计数器的PWM功能设计要点 .PDF (编号:Tech AVR 002)