參數(shù)資料
型號: AS80C52XXX-20SHXXX:R
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 1/143頁
文件大?。?/td> 4602K
8362F–AVR–02/2013
Features
High-performance, low-power AtmelAVRXMEGA 8/16-bit Microcontroller
Nonvolatile program and data memories
256KBytes of in-system self-programmable flash
8KBytes boot section
4KBytes EEPROM
16KBytes internal SRAM
Peripheral features
Four-channel DMA controller
Eight-channel event system
Seven 16-bit timer/counters
Four timer/counters with four output compare or input capture channels
Three timer/counters with two output compare or input capture channels
High resolution extension 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
Six 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
32-bit real time counter (RTC) with separate oscillator and battery backup system
Two sixteen-channel, 12-bit, 2msps Analog to Digital Converters
One two-channel, 12-bit, 1msps Digital to Analog Converter
Four 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
JTAG (IEEE 1149.1 compliant) interface, including boundary scan
PDI (Program and Debug Interface)
I/O and packages
47 programmable I/O pins
64-lead TQFP
64-pad QFN
Operating voltage
1.6 – 3.6V
Operating frequency
0 – 12MHz from 1.6V
0 – 32MHz from 2.7V
8/16-bit Atmel XMEGA A3BUMicrocontroller
ATxmega256A3BU
相關(guān)PDF資料
PDF描述
AF180C32-25:D 8-BIT, 25 MHz, MICROCONTROLLER, PQFP44
AV80C32-16:RD 8-BIT, 16 MHz, MICROCONTROLLER, PQFP44
AV80C32-20:RD 8-BIT, 20 MHz, MICROCONTROLLER, PQFP44
AF180C52XXX-30SHXXX:RD 8-BIT, MROM, 30 MHz, MICROCONTROLLER, PQFP44
AF280C52TXXX-20SHXXX:D 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS80M1800 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:EMI Reduction IC for Switching Power Supplies
AS80M1801 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:EMI Reduction IC for Switching Power Supplies
AS80M2516A 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:dual phase lock loop clock chip
AS80SSTVF16857 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 14-Bit Registered Buffer
AS80SSTVF16857-48TR 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 14-Bit Registered Buffer