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Comparison

ATUC64D4-Z1UT vs ATSAMD21G17A-MFT

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Mfr. Part #	ATUC64D4-Z1UT	ATSAMD21G17A-MFT
Manufacturer	Microchip Technology	Microchip Technology
Description	IC MCU 32BIT 64KB FLASH 48QFN	ARM® Cortex®-M0 SAM D21G Microcontroller IC 32-Bit 48MHz 128KB (128K x 8) FLASH 48-QFN (7x7)
Datasheet
RoHS
Specifications
Factory Lead Time	6 Weeks	9 Weeks
Contact Plating	Tin	Tin
Mount	Surface Mount	Surface Mount
Mounting Type	Surface Mount	Surface Mount, Wettable Flank
Package / Case	48-VFQFN Exposed Pad	48-VFQFN Exposed Pad
Number of Pins	48	-
Data Converters	A/D 6x10b	A/D 14x12b; D/A 1x10b
Number of I/Os	35	38
ROM(word)	65536	-
Watchdog Timers	Yes	Yes
Operating Temperature	-40°C~85°C TA	-40°C~125°C TA
Packaging	Tray	Tape & Reel (TR)
Series	AVR®32 UC3 D	Automotive, AEC-Q100, SAM D21G
Published	2011	2015
Pbfree Code	yes	yes
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
Number of Terminations	48	48
Additional Feature	ALSO REQUIRES 3.3V I/O SUPPLY	-
Voltage - Supply	1.8V	3.3V
Terminal Position	QUAD	QUAD
Terminal Form	NO LEAD	NO LEAD
Terminal Pitch	0.5mm	0.5mm
Frequency	48MHz	48MHz
Base Part Number	ATUC64D	ATSAMD21G17
Qualification Status	Not Qualified	-
Power Supplies	1.83.3V	-
Interface	I2C, SPI, UART, USART, USB	I2C, I2S, LIN, SPI, UART, USART, USB
Memory Size	64kB	128kB
Oscillator Type	Internal	Internal
RAM Size	16K x 8	16K x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Core Processor	AVR	ARM® Cortex®-M0+
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Type	FLASH	FLASH
Core Size	32-Bit	32-Bit
Program Memory Size	64KB 64K x 8	128KB 128K x 8
Connectivity	I2C, SPI, UART/USART, USB	I2C, LINbus, SPI, UART/USART, USB
Bit Size	32	32
Has ADC	YES	YES
DMA Channels	YES	YES
Data Bus Width	32b	32b
DAC Channels	NO	YES
Number of Timers/Counters	4	6
Voltage - Supply (Max)	1.95V	-
Number of PWM Channels	7	-
REACH SVHC	No SVHC	-
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
JESD-30 Code	-	S-XQCC-N48
PWM Channels	-	YES
Core Architecture	-	ARM
Length	-	7mm
Height Seated (Max)	-	0.9mm
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $6.36402 10+ $6.0038 100+ $5.66396 500+ $5.34336 1000+ $5.0409	Quantity Unit Price 1+ $3.8475 10+ $3.62971 100+ $3.42426 500+ $3.23043 1000+ $3.04758
Availability	10000	15
Price	$6.36402	$3.8475
Quantity