Integrated Circuits (ICs)

ATUC64L3U-Z3UR

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Atmel

IC MCU 32BIT 64KB FLASH 64QFN

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Integrated Circuits (ICs)

ATUC64L3U-Z3UR

Active

Atmel

IC MCU 32BIT 64KB FLASH 64QFN

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ATUC64L3U-Z3UR

Connectivity	I2C, UART/USART, USB, SPI
Core Processor	AVR
Core Size	32-Bit Single-Core, 32-Bit
Data Converters	A/D 8x12b
Mounting Type	Surface Mount
Number of I/O [custom]	51
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	64-VFQFN Exposed Pad
Peripherals	Brown-out Detect/Reset, WDT, DMA, PWM, POR
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	16 K
Speed	50 MHz
Supplier Device Package	64-QFN
Supplier Device Package [x]	9
Supplier Device Package [y]	9
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.62 V

ATUC64 Series

Part	Core Size	Package / Case	Mounting Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Oscillator Type	Core Processor	Speed	Number of I/O	Operating Temperature [Max]	Operating Temperature [Min]	Peripherals	Supplier Device Package	Program Memory Type	Program Memory Size	RAM Size	Connectivity	Data Converters	Supplier Device Package [x]	Supplier Device Package [y]	Number of I/O [custom]
Atmel ATUC64L4U-AUR	32-Bit 32-Bit Single-Core	48-TQFP	Surface Mount	1.62 V	3.6 V	Internal	AVR	50 MHz	36	85 C	-40 ¯C	Brown-out Detect/Reset DMA POR PWM WDT	48-TQFP (7x7)	FLASH	64 KB	16 K	I2C SPI UART/USART USB	A/D 8x12b
Atmel ATUC64L3U-Z3UT	32-Bit 32-Bit Single-Core	64-VFQFN Exposed Pad	Surface Mount	1.62 V	3.6 V	Internal	AVR	50 MHz		85 C	-40 ¯C	Brown-out Detect/Reset DMA POR PWM WDT	64-QFN	FLASH	64 KB	16 K	I2C SPI UART/USART USB	A/D 8x12b	9	9	51
Atmel ATUC64D4-Z1UR	32-Bit 32-Bit Single-Core	48-VFQFN Exposed Pad	Surface Mount	1.65 V	3.6 V	Internal	AVR	48 MHz	35	85 C	-40 ¯C	Brown-out Detect/Reset DMA I2S POR PWM WDT	48-QFN (7x7)	FLASH	64 KB	16 K	I2C SPI UART/USART USB	A/D 6x10b
Atmel ATUC64D4-Z1UT	32-Bit 32-Bit Single-Core	48-VFQFN Exposed Pad	Surface Mount	1.65 V	3.6 V	Internal	AVR	48 MHz	35	85 C	-40 ¯C	Brown-out Detect/Reset DMA I2S POR PWM WDT	48-QFN (7x7)	FLASH	64 KB	16 K	I2C SPI UART/USART USB	A/D 6x10b
Atmel ATUC64L4U-ZAUR	32-Bit 32-Bit Single-Core	48-VFQFN Exposed Pad	Surface Mount	1.62 V	3.6 V	Internal	AVR	50 MHz	36	85 C	-40 ¯C	Brown-out Detect/Reset DMA POR PWM WDT	48-QFN (7x7)	FLASH	64 KB	16 K	I2C SPI UART/USART USB	A/D 8x12b
Atmel ATUC64L4U-ZAUT	32-Bit 32-Bit Single-Core	48-VFQFN Exposed Pad	Surface Mount	1.62 V	3.6 V	Internal	AVR	50 MHz	36	85 C	-40 ¯C	Brown-out Detect/Reset DMA POR PWM WDT	48-QFN (7x7)	FLASH	64 KB	16 K	I2C SPI UART/USART USB	A/D 8x12b
Atmel ATUC64L4U-D3HR	32-Bit 32-Bit Single-Core	48-UFLGA Exposed Pad	Surface Mount	1.62 V	3.6 V	Internal	AVR	50 MHz	36	85 C	-40 ¯C	Brown-out Detect/Reset DMA POR PWM WDT	48-TLLGA (5.5x5.5)	FLASH	64 KB	16 K	I2C SPI UART/USART USB	A/D 8x12b
Atmel ATUC64L4U-AUT	32-Bit 32-Bit Single-Core	48-TQFP	Surface Mount	1.62 V	3.6 V	Internal	AVR	50 MHz	36	85 C	-40 ¯C	Brown-out Detect/Reset DMA POR PWM WDT	48-TQFP (7x7)	FLASH	64 KB	16 K	I2C SPI UART/USART USB	A/D 8x12b
Atmel ATUC64L3U-Z3UR	32-Bit 32-Bit Single-Core	64-VFQFN Exposed Pad	Surface Mount	1.62 V	3.6 V	Internal	AVR	50 MHz		85 C	-40 ¯C	Brown-out Detect/Reset DMA POR PWM WDT	64-QFN	FLASH	64 KB	16 K	I2C SPI UART/USART USB	A/D 8x12b	9	9	51
Atmel ATUC64L3U-AUT	32-Bit 32-Bit Single-Core	64-TQFP	Surface Mount	1.62 V	3.6 V	Internal	AVR	50 MHz		85 C	-40 ¯C	Brown-out Detect/Reset DMA POR PWM WDT	64-TQFP (10x10)	FLASH	64 KB	16 K	I2C SPI UART/USART USB	A/D 8x12b			51

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	38	$ 8.06
	Cut Tape (CT)	1	$ 7.96
	Digi-Reel®	1	$ 7.96
	N/A	0	$ 6.55
		484	$ 9.15
	Tape & Reel (TR)	4000	$ 6.55

Description

General part information

ATUC64 Series

AVR AVR®32 UC3 L Microcontroller IC 32-Bit Single-Core 50MHz 64KB (64K x 8) FLASH 64-QFN (9x9)

Documents

Technical documentation and resources

No documents available