Part Number: ATXMEGA128A1-AUR vs ATXMEGA16C4-MHR

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Part Number: ATXMEGA128A1-AUR ATXMEGA16C4-MHR
Manufacturer: Microchip Technology Microchip Technology
Description: IC MCU 8BIT 128KB FLASH 100TQFP 16KB 8K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® C4 Series ATXMEGA16 32MHz 3.3V 44-VFQFN Exposed Pad
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 7 Weeks 18 Weeks
Contact Plating Tin Tin
Mount Surface Mount Surface Mount
Mounting Type Surface Mount Surface Mount
Package / Case 100-TQFP 44-VFQFN Exposed Pad
Number of Pins 100 -
Operating Temperature -40°C~85°C TA -40°C~85°C TA
Packaging Tape & Reel (TR) Cut Tape (CT)
Published 2013 2014
Series AVR® XMEGA® A1 AVR® XMEGA® C4
JESD-609 Code e3 -
Pbfree Code yes yes
Part Status Active Discontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 100 44
Additional Feature ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ ITS ALSO OPERATES AT 1.6V AT 12 MHZ
Technology CMOS CMOS
Terminal Position QUAD QUAD
Terminal Form GULL WING NO LEAD
Peak Reflow Temperature (Cel) 260 -
Supply Voltage 3.3V 3.3V
Terminal Pitch 0.5mm 0.5mm
Frequency 32MHz 32MHz
Reflow Temperature-Max (s) 40 -
Base Part Number ATXMEGA128 ATXMEGA16
Qualification Status Not Qualified Not Qualified
Supply Voltage-Max (Vsup) 3.6V 3.6V
Supply Voltage-Min (Vsup) 2.7V 2.7V
Interface EBI/EMI, Ethernet, I2C, IrDA, SPI, UART, USART, USB 2-Wire, I2C, IrDA, SPI, UART, USART, USB
Memory Size 128kB 16kB
Oscillator Type Internal Internal
Number of I/O 78 34
RAM Size 8K x 8 2K x 8
Voltage - Supply (Vcc/Vdd) 1.6V~3.6V 1.6V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC MICROCONTROLLER, RISC
Core Processor AVR AVR
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH FLASH
Core Size 8/16-Bit 8/16-Bit
Program Memory Size 128KB 64K x 16 16KB 8K x 16
Connectivity EBI/EMI, I2C, IrDA, SPI, UART/USART I2C, IrDA, SPI, UART/USART, USB
Bit Size 16 16
Data Converter A/D 16x12b; D/A 4x12b A/D 16x12b
Watchdog Timer Yes Yes
Has ADC YES YES
DMA Channels YES YES
Data Bus Width 8b 8b
PWM Channels YES YES
DAC Channels YES -
Number of Timers/Counters 8 4
EEPROM Size 2K x 8 1K x 8
Height Seated (Max) 1.2mm 1mm
Length 14mm 7mm
RoHS Status ROHS3 Compliant ROHS3 Compliant
Subcategory - Microcontrollers
Power Supplies - 1.8/3.3V
Supply Current-Max - 12mA
ROM (words) - 8192
Number of ADC Channels - 16
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