AVR32 微控制器选型指南
AVR32（21）
Excel 文档格式选型
| Devices | MIPS | SRAM (Kbytes) | Cache (Inst/Data) | Flash (Kbytes) | I/O Pins | USB | Ethernet MAC 10/100 | External Bus Interface | UART | F.max (MHz) | Pb-Free Packages |
| AT32AP7000 | 210 | 32 | 16KB/16KB | -- | 160 | High-Speed | 2 | Yes | 4 | 150 | TFBGA 256 |
| AT32AP7001 | 210 | 32 | 16KB/16KB | -- | 90 | High-Speed | -- | Yes | 4 | 150 | LQFP 208 |
| AT32AP7002 | 210 | 32 | 16KB/16KB | -- | 85 | High-Speed | -- | Yes | 4 | 150 | TFBGA 196 |
| AT32UC3A0128 | 91 | 32 | -- | 128 | 109 | Full-Speed + OTG | 1 | Yes | 4 | 66 | LQFP 144 |
| AT32UC3A0256 | 91 | 64 | -- | 256 | 109 | Full-Speed + OTG | 1 | Yes | 4 | 66 | LQFP 144 |
| AT32UC3A0512 | 91 | 64 | -- | 512 | 109 | Full-Speed + OTG | 1 | Yes | 4 | 66 | LQFP 144 |
| AT32UC3A1128 | 91 | 32 | -- | 128 | 69 | Full-Speed + OTG | 1 | No | 4 | 66 | TQFP 100 |
| AT32UC3A1256 | 91 | 64 | -- | 256 | 69 | Full-Speed + OTG | 1 | No | 4 | 66 | TQFP 100 |
| AT32UC3A1512 | 91 | 64 | -- | 512 | 69 | Full-Speed + OTG | 1 | No | 4 | 66 | TQFP 100 |
| AT32UC3A3128 | 91 | 128 | -- | 128 | 110 | Hi-Speed + OTG | -- | Yes | 4 | 66 | LQFP 144TFBGA 144 |
| AT32UC3A3128S | 91 | 128 | -- | 128 | 110 | Hi-Speed + OTG | -- | Yes | 4 | 66 | LQFP 144TFBGA 144 |
| AT32UC3A3256 | 91 | 128 | -- | 256 | 110 | Hi-Speed + OTG | -- | Yes | 4 | 66 | LQFP 144TFBGA 144 |
| AT32UC3A3256S | 91 | 128 | -- | 256 | 110 | Hi-Speed + OTG | -- | Yes | 4 | 66 | LQFP 144TFBGA 144 |
| AT32UC3A364 | 91 | 128 | -- | 64 | 110 | Hi-Speed + OTG | -- | Yes | 4 | 66 | LQFP 144TFBGA 144 |
| AT32UC3A364S | 91 | 128 | -- | 64 | 110 | Hi-Speed + OTG | -- | Yes | 4 | 66 | LQFP 144TFBGA 144 |
| AT32UC3B0128 | 75 | 32 | -- | 128 | 44 | Full-Speed + OTG | -- | -- | 3 | 60 | VQFN (Punched) 64TQFP |
| AT32UC3B0256 | 75 | 32 | -- | 256 | 44 | Full-Speed + OTG | -- | -- | 3 | 60 | VQFN (Punched) 64TQFP |
| AT32UC3B064 | 75 | 16 | -- | 64 | 44 | Full-Speed + OTG | -- | -- | 3 | 60 | VQFN (Punched) 64TQFP |
| AT32UC3B1128 | 75 | 32 | -- | 128 | 28 | Full-Speed | -- | -- | 2 | 60 | TQFP 48VQFN (Punched) |
| AT32UC3B1256 | 75 | 32 | -- | 256 | 28 | Full-Speed | -- | -- | 2 | 60 | TQFP 48VQFN (Punched) |
| AT32UC3B164 | 75 | 16 | -- | 64 | 28 | Full-Speed | -- | -- | 2 | 60 | TQFP 48VQFN (Punched) |
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
- ATMEL 爱特梅尔半导体公司产品线. PDF (编号:Atmel Products)
- Atmel 爱特梅尔AVR 微控制器简介.PDF (编号:Tech AVR 000)
- 面向新手的AVR开发工具,及基本知识.PDF(编号:Tech AVR 001)
- 使用AVR 定时/计数器的PWM功能设计要点 .PDF (编号:Tech AVR 002)