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ATxmega128A4U-MH規(guī)格書詳情
Overview
The Atmel AVR XMEGA is a family of low power, high performance, and peripheral rich 8/16-bit microcontrollers based on the AVR enhanced RISC architecture. By executing instructions in a single clock cycle, the AVR XMEGA devices achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz, allowing the system designer to optimize power consumption versus processing speed.
Features
? High-performance, low-power Atmel? AVR? XMEGA? 8/16-bit Microcontroller
? Nonvolatile program and data memories
? 16K - 128KB of in-system self-programmable flash
? 4K - 8KB boot section
? 1K - 2KB EEPROM
? 2K - 8KB internal SRAM
? Peripheral Features
? Four-channel DMA controller
? Eight-channel event system
? Five 16-bit timer/counters
? Three timer/counters with 4 output compare or input capture channels
? Two timer/counters with 2 output compare or input capture channels
? High-resolution extensions on all timer/counters
? Advanced waveform extension (AWeX) on one timer/counter
? One USB device interface
? USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device compliant
? 32 Endpoints with full configuration flexibility
? Five USARTs with IrDA support for one USART
? Two Two-wire interfaces with dual address match (I2C and SMBus compatible)
? Two serial peripheral interfaces (SPIs)
? AES and DES crypto engine
? CRC-16 (CRC-CCITT) and CRC-32 (IEEE? 802.3) generator
? 16-bit real time counter (RTC) with separate oscillator
? One twelve-channel, 12-bit, 2msps Analog to Digital Converter
? One two-channel, 12-bit, 1msps Digital to Analog Converter
? Two Analog Comparators with window compare function, and current sources
? External interrupts on all general purpose I/O pins
? Programmable watchdog timer with separate on-chip ultra low power oscillator
? QTouch? library support
? Capacitive touch buttons, sliders and wheels
? Special microcontroller features
? Power-on reset and programmable brown-out detection
? Internal and external clock options with PLL and prescaler
? Programmable multilevel interrupt controller
? Five sleep modes
? Programming and debug interfaces
? PDI (program and debug interface)
? I/O and packages
? 34 Programmable I/O pins
? 44 - lead TQFP
? 44 - pad VQFN/QFN
? 49 - ball VFBGA
? Operating voltage
? 1.6 – 3.6V
? Operating frequency
? 0 – 12MHz from 1.6V
? 0 – 32MHz from 2.7V
產(chǎn)品屬性
- 型號：
ATXMEGA128A4U-MH
- 功能描述：
8位微控制器 -MCU 44QFN, IND TEMP, GREEN, 1.6-3.6V
- RoHS：
否
- 制造商：
Silicon Labs
- 核心：
8051
- 處理器系列：
C8051F39x
- 數(shù)據(jù)總線寬度：
8 bit
- 最大時鐘頻率：
50 MHz
- 程序存儲器大?。?/span>
16 KB 數(shù)據(jù) RAM
- 大?。?/span>
1 KB 片上
- ADC：
Yes
- 工作電源電壓：
1.8 V to 3.6 V
- 工作溫度范圍：
- 40 C to + 105 C
- 封裝/箱體：
QFN-20
- 安裝風格：
SMD/SMT
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEL/愛特梅爾 |
22+ |
44VQFN |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
Microchip Technology |
2年內(nèi)批次 |
44-VFQFN 裸露焊盤 |
6500 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
ATMEL |
2020+ |
44VQFN |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
Microchip Technology |
24+ |
44-VFQFN 裸露焊盤 |
25000 |
微控制器MCU單片機-原裝正品 |
詢價 | ||
MICROCHIP |
23+ |
VQFN44 |
4000 |
原裝正品!假一罰十! |
詢價 | ||
MICROCHIP |
24+ |
QFN44 |
39500 |
進口原裝現(xiàn)貨 支持實單價優(yōu) |
詢價 | ||
ADI |
23+ |
QFN44 |
8000 |
只做原裝現(xiàn)貨 |
詢價 | ||
ADI |
23+ |
QFN44 |
7000 |
詢價 | |||
ATMEL/愛特梅爾 |
22+ |
44VQFN |
21000 |
原廠原包裝。假一罰十。可開13%增值稅發(fā)票。 |
詢價 | ||
ATMEL |
24+ |
con |
25 |
現(xiàn)貨常備產(chǎn)品原裝可到京北通宇商城查價格https://www.jbchip.com/index |
詢價 |
