Datasheet

 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 2
ATxmega32E5/16E5/8E5
 Two USARTs with full-duplex and single wire half-duplex configuration
 Master SPI mode
 Support custom protocols with configurable data frame length up to 256-bit
 System wake-up from deep sleep modes when used with internal 8MHz oscillator
 One two-wire interface with dual address match (I
2
C and SMBus compatible)
 Bridge configuration for simultaneous master and slave operation
 Up to 1MHz bus speed support
 One serial peripheral interface (SPI)
 16-bit real time counter with separate oscillator and digital correction
 One sixteen-channel, 12-bit, 300ksps Analog to Digital Converter with:
 Offset and gain correction
 Averaging
 Over-sampling and decimation
 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
 Programmable multilevel interrupt controller
 Five sleep modes
 Programming and debug interface
 PDI (Program and Debug Interface)
 I/O and Packages
 26 programmable I/O pins
 7x7mm 32-lead TQFP
 5x5mm 32-lead VQFN
 4x4mm 32-lead UQFN
 Operating Voltage
 1.6 – 3.6V
 Operating frequency
 0 – 12MHz from 1.6V
 0 – 32MHz from 2.7V