ATXMEGA32C4-AU Microchip

8/16-bit Atmel XMEGA C4 Microcontroller ATxmega32C4 ATxmega16C4 DATASHEET Feature High-performance, low-power Atmel AVR XMEGA 8/16-bit Microcontroller Nonvolatile program and data memories 16K - 32KB of In-System Self-Programmable Flash 4KB Boot Code Section with Independent Lock Bits 1KB EEPROM 2K - 4KB Internal SRAM Peripheral features Four-channel event system Four 16-bit timer/counters Three timer/counters with four output compare or input capture channels One timer/counter with two output compare or input capture channels High resolution extension on two 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 Three USARTs with IrDA support for one USART 2 Two two-wire interfaces with dual address match (I C and SMBus compatible) Two serial peripheral interfaces (SPIs) CRC-16 (CRC-CCITT) and CRC-32 (IEEE 802.3) generator 16-bit real time counter (RTC) with separate oscillator One sixteen-channel, 12-bit, 300ksps Analog to Digital 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 interface PDI (program and debug interface) I/O and packages 34 programmable I/O pins 44-lead TQFP 44-pad QFN 49-ball VFBGA Operating voltage 1.6 3.6V Operating frequency 0 12MHz from 1.6V 0 32MHz from 2.7V Atmel-8493I-AVR-ATxmega16C4-32C4-Datasheet12/20141. Ordering Information Flash EEPROM SRAM Speed Power supply Temp. (1)(2)(3) Ordering code bytes bytes bytes MHz V Package C ATxmega32C4-AU 32K + 4K 1K 4K (4) ATxmega32C4-AUR 32K + 4K 1K 4K 44A ATxmega16C4-AU 16K + 4K 1K 2K (4) ATxmega16C4-AUR 16K + 4K 1K 2K ATxmega32C4-MH 32K + 4K 1K 4K (4) ATxmega32C4-MHR 32K + 4K 1K 4K PW -40 - 85 ATxmega16C4-MH 16K + 4K 1K 2K (4) ATxmega16C4-MHR 16K + 4K 1K 2K ATxmega32C4-CU 32K + 4K 1K 4K (4) ATxmega32C4-CUR 32K + 4K 1K 4K 32 1.6 - 3.6 7P ATxmega16C4-CU 16K + 4K 1K 2K (4) ATxmega16C4-CUR 16K + 4K 1K 2K ATxmega32C4-AN 32K + 4K 1K 4K (4) ATxmega32C4-ANR 32K + 4K 1K 4K 44A ATxmega16C4-AN 16K + 4K 1K 2K (4) ATxmega16C4-ANR 16K + 4K 1K 2K -40 - 105 ATxmega32C4-M7 32K + 4K 1K 4K (4) ATxmega32C4-M7R 32K + 4K 1K 4K PW ATxmega16C4-M7 16K + 4K 1K 2K (4) ATxmega16C4-M7R 16K + 4K 1K 2K Notes: 1. This device can also be supplied in wafer form. Contact your local Atmel sales office for detailed ordering information. 2. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. 3. For packaging information, see Packaging Information on page 62. 4. Tape and Reel. XMEGA C4 DATASHEET 2 Atmel-8493I-AVR-ATxmega16C4-32C4-Datasheet12/2014