Specification	M253ZE3BE

A/D Channels	10 count
A/D Resolution (bits)	12 bit
Connectivity	USB, I2C, SPI, CANbus, USART, UART
Converter Architecture	SAR
Core Processor	ARM® Cortex®-M23
Core Size (Bit Width)	32 Bit
Mounting Type	Surface Mount
Number of I/O	22
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal, External
Package / Case	32-WFQFN Exposed Pad
Package Length	5 mm
Package Name	32-QFN
Package Width	5 mm
Peripherals	DMA, Reset, POR, Brown-out Detect, WDT, PWM, LVR
Program Memory Depth (128KB)	128 K
Program Memory Size	128KB
Program Memory Type	FLASH
Program Memory Width (128KB)	8
RAM Size Depth	16 K
RAM Size Width	8 bit
Speed	48 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	1.75 V

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