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ATxmega64A1U

ATMEL
Part Number ATxmega64A1U
Manufacturer ATMEL
Description 8/16-bit Atmel XMEGA A1U Microcontroller
Published Dec 27, 2015
Detailed Description Features 8/16-bit Atmel XMEGA A1U Microcontroller ATxmega128A1U / ATxmega64A1U z High-performance, low-power Atmel® AV...
Datasheet PDF File ATxmega64A1U PDF File

ATxmega64A1U
ATxmega64A1U

Overview
Features 8/16-bit Atmel XMEGA A1U Microcontroller ATxmega128A1U / ATxmega64A1U z High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller z Nonvolatile program and data memories z 64K - 128KBytes of in-system self-programmable flash z 4K - 8KBytes boot section z 2KBytes EEPROM z 4K - 8KBytes internal SRAM z External bus interface for up to 16Mbytes SRAM z External bus interface for up to 128Mbit SDRAM z Peripheral features z Four-channel DMA controller z Eight-channel event system z Eight 16-bit timer/counters z Four timer/counters with 4 output compare or input capture channels z Four timer/counters with 2 output compare or input capture channels z High resolution extension on all timer/counters z Advanced waveform extension (AWeX) on two timer/counters z One USB device interface z USB 2.
0 full speed (12Mbps) and low speed (1.
5Mbps) device compliant z 32 Endpoints with full configuration flexibility z Eight USARTs with IrDA support for one USART z Four two-wire interfaces with dual address match (I2C and SMBus compatible) z Four serial peripheral interfaces (SPIs) z AES and DES crypto engine z CRC-16 (CRC-CCITT) and CRC-32 (IEEE® 802.
3) generator z 16-bit real time counter (RTC) with separate oscillator z Two sixteen channel, 12-bit, 2msps Analog to Digital Converters z Two Two-channel, 12-bit, 1msps Digital to Analog Converters z Four Analog Comparators (ACs) with window compare function, and current sources z External interrupts on all general purpose I/O pins z Programmable watchdog timer with separate on-chip ultra low power oscillator z QTouch® library support z Capacitive touch buttons, sliders and wheels z Special microcontroller features z Power-on reset and programmable brown-out detection z Internal and external clock options with PLL and prescaler z Programmable multilevel interrupt controller z Five sleep modes z Programming and debug interfaces z JTAG (IEEE 1149.
1 compliant) interface, including boundary scan z PDI (Program and Debug I...


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