STM32F042G4U6 Active

Mainstream Arm Cortex-M0 USB line MCU with 16 Kbytes of Flash memory, 48 MHz CPU, USB, CAN and CEC functions

Quantity	$ per Unit	Savings
1 - 9	$2.32	0%
10 - 99	$1.98	15%
100 - 249	$1.69	27%
250 - 499	$1.58	32%
500	$1.38	40%
500 +	Contact Sales

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$2.32

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Parameter

Parameter Name	Parameter Value
Supply Voltage Min Volt	2.0
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Core	Arm Cortex-M0
ECCN US	3A991A2
ECCN EU	NEC
Packing Type	Tray
ROHS Compliance Grade	Ecopack2
Grade	Industrial
Package Name	UFQFPN 28 4x4x0.55 mm

Description

Key features

Key features
Core: ARM^®32-bit Cortex^®-M0 CPU, frequency up to 48 MHz Memories 16 to 32 Kbytes of Flash memory 6 Kbytes of SRAM with HW parity CRC calculation unit Reset and power management Digital and I/Os supply: V_DD= 2 V to 3.6 V Analog supply: V_DDA= from V_DDto 3.6 V Selected I/Os: V_DDIO2= 1.65 V to 3.6 V Power-on/Power down reset (POR/PDR) Programmable voltage detector (PVD) Low power modes: Sleep, Stop, Standby V_BATsupply for RTC and backup registers Clock management 4 to 32 MHz crystal oscillator 32 kHz oscillator for RTC with calibration Internal 8 MHz RC with x6 PLL option Internal 40 kHz RC oscillator Internal 48 MHz oscillator with automatic trimming based on ext. synchronization Up to 38 fast I/Os All mappable on external interrupt vectors Up to 24 I/Os with 5 V tolerant capability and 8 with independent supply V_DDIO2 5-channel DMA controller One 12-bit, 1.0 μs ADC (up to 10 channels) Conversion range: 0 to 3.6 V Separate analog supply: 2.4 V to 3.6 V Up to 14 capacitive sensing channels for touchkey, linear and rotary touch sensors Calendar RTC with alarm and periodic wakeup from Stop/Standby Nine timers One 16-bit advanced-control timer for six channel PWM output One 32-bit and four 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding Independent and system watchdog timers SysTick timer Communication interfaces One I²C interface supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus and wakeup Two USARTs supporting master synchronous SPI and modem control, one with ISO7816 interface, LIN, IrDA,

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