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Datasheet

PDF

软件

说明

Atmel AVR XMEGA E

Atmel AVR XMEGA E Manual

(文件大小: 10.5MB, 447 页数, 修订版 E, 更新时间: 11/2014)

ATxmega32E5/16E5/8E5

ATxmega32E5/16E5/8E5 Complete

(文件大小: 2.0MB, 147 页数, 修订版 K, 更新时间: 08/2016)
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The high-performance, low-power 8/16-bit AVR® XMEGA® microcontroller combines 16KB ISP flash memory (plus 4KB boot code section) with read-while-write capabilities, 512B EEPROM, 2KB SRAM, eight-channel event system, a programmable multi-level interrupt controller, 26 general purpose I/O lines, one 16-bit real time counter, three flexible 16-bit timer/counters with compare modes and PWM, two USARTs (with SPI Master mode), one Two-Wire Interfaces (TWI) with SMBUs Level 1 support, one Serial Peripheral Interface (SPI), one 16-channel/12-bit 300kSPS A/D converter with optional differential input with programmable gain, one two-channel 12-bit 1MSPS D/A converter, two analog comparators with window mode, a programmable watchdog timer with separate internal oscillator, accurate internal oscillators with PLL and prescaler, and programmable brown-out detection.

The XMEGA E devices feature an innovative XMEGA Custom Logic module (XCL) consisting of two independent 8-bit timer/counters and two lookup tables used for defining glue logic. It is designed to reduce bill of material (BOM) and PCB size as the XCL can replace external circuitry such as delay elements, RS-latches, D-latches, D-flip-flowps chip-select logic, AND, NAND, OR, NOR, XOR, XNOR, NOT, MUX AND/OR/XOR logic gates.  In addition it can together with the USART enable customized communication protocols. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

关键参数

参数

Flash (kBytes):

16 kBytes

Pin Count:

32

Max. Operating Freq. (MHz):

32 MHz

CPU:

8-bit AVR

# of Touch Channels:

56

Hardware QTouch Acquisition:

No

Max I/O Pins:

26

Ext Interrupts:

26

USB Speed:

No

USB Interface:

No

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
ATXMEGA16E5-AU TQFP 32A 32 Industrial (A) (-40°C to 85°C) 080 Tray 请求
ATXMEGA16E5-AUR TQFP 32A 32 Industrial (A) (-40°C to 85°C) Tape&Reel 请求
ATXMEGA16E5-MU QFN PN 32 Industrial (A) (-40°C to 85°C) 080 Tray 请求
ATXMEGA16E5-MUR QFN PN 32 Industrial (A) (-40°C to 85°C) Tape&Reel 请求
ATXMEGA16E5-M4U UQFN (Sawn) PG 32 Industrial (A) (-40°C to 85°C) 080 Tray 请求
ATXMEGA16E5-M4UR UQFN PM 32 Industrial (A) (-40°C to 85°C) 请求
ATXMEGA16E5-ANR TQFP 32A 32 Industrial (B) (-40°C to 105°C) 请求



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.