Specification	ATA664251-WGQW

A/D Channels	11 count
A/D Resolution (bits)	10 bit
Connectivity	I2C, USI, LINbus, UART, USART, SPI
Core Processor	AVR
Core Size (Bit Width)	8 Bit
EEPROM Size (Depth)	512
EEPROM Size (Width)	8 bit
Grade	Automotive
Mounting Type	Surface Mount
Number of I/O	16
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	48-VFQFN Exposed Pad
Package Length	7 mm
Package Name	48-QFN
Package Width	7 mm
Peripherals	WDT, PWM, Brown-out Detect, POR, Reset
Program Memory Depth	16 K
Program Memory Size	16 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
Qualification	AEC-Q100
RAM Size Depth	512
RAM Size Width	8 bit
Speed	16 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.7 V

ATA664251 Series

Part	Program Memory Type	RAM Size Depth	RAM Size Width	Grade	Number of I/O	Oscillator Type	Connectivity	Core Processor	Speed	Core Size (Bit Width)	A/D Resolution (bits)	A/D Channels	Package Length	Package Name	Package Width	Program Memory Depth	Program Memory Width	Program Memory Size	Operating Temperature (Min)	Operating Temperature (Max)	Qualification	Package / Case	Mounting Type	EEPROM Size (Width)	EEPROM Size (Depth)	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Peripherals
Microchip Technology ATA664251-WGQW	FLASH	512	8 bit	Automotive	16	Internal	I2C LINbus SPI UART USART USI	AVR	16 MHz	8 Bit	10 bit	11 count	7 mm	48-QFN	7 mm	16 K	8 bit	16 KB	-40 °C	125 °C	AEC-Q100	48-VFQFN Exposed Pad	Surface Mount	8 bit	512	2.7 V	5.5 V	Brown-out Detect POR PWM Reset WDT
Microchip Technology ATA664251-WGQW-1	FLASH	512	8 bit	Automotive	16	Internal	I2C LINbus SPI UART USART USI	AVR	16 MHz	8 Bit	10 bit	11 count	7 mm	48-VQFN	7 mm	16 K	8 bit	16 KB	-40 °C	125 °C	AEC-Q100	48-VFQFN Exposed Pad	Surface Mount	8 bit	512	2.7 V	5.5 V	Brown-out Detect POR PWM Reset WDT

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