STM32L451CCU3TR

Name: STM32L451CCU3TR
Brand: STMicroelectronics
SKU: STM32L451CCU3TR
Price: 6.19 USD
Availability: OutOfStock

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Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM

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Quantity	$ per Unit	Savings
1 - 9	$6.19	0%
10 - 99	$5.26	15%
100 - 249	$4.56	26%
250 - 499	$4.32	30%
500	$3.88	37%
500 +	Contact Sales

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$6.19

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Parameter

Parameter Name	Parameter Value
Supply Voltage Min Volt	1.71
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	125.0
Core	Arm Cortex-M4
ECCN US	3A991A2
ECCN EU	NEC
Packing Type	Tape And Reel
ROHS Compliance Grade	Ecopack2
Grade	Industrial
Package Name	UFQFPN 48 7x7x0.55 mm

Description

Key features

Key features
Ultra-low-power with FlexPowerControl 1.71 V to 3.6 V power supply -40 °C to 85/125 °C temperature range 145 nA in V_BAT mode: supply for RTC and 32x32-bit backup registers 22 nA Shutdown mode (5 wakeup pins) 106 nA Standby mode (5 wakeup pins) 375 nA Standby mode with RTC 2.05 µA Stop 2 mode, 2.40 µA with RTC 84 µA/MHz run mode Batch acquisition mode (BAM) 4 µs wakeup from Stop mode Brown out reset (BOR) Interconnect matrix Core: Arm^® 32-bit Cortex^®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions Performance benchmark 1.25 DMIPS/MHz (Drystone 2.1) 273.55 CoreMark^® (3.42 CoreMark/MHz @ 80 MHz) Energy benchmark 335 ULPMark™ CP score 104 ULPMark™ PP score Clock Sources 4 to 48 MHz crystal oscillator 32 kHz crystal oscillator for RTC (LSE) Internal 16 MHz factory-trimmed RC (±1%) Internal low-power 32 kHz RC (±5%) Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy) Internal 48 MHz with clock recovery 2 PLLs for system clock, audio, ADC Up to 83 fast I/Os, most 5 V-tolerant RTC with HW calendar, alarms and calibration Up to 21 capacitive sensing channels: support touchkey, linear and rotary touch sensors 12x timers: 1x 16-bit advanced motor-control, 1x 32-bit and 3x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer Memories Up to 512 KB single bank Flash, proprietary code readout protection 160 KB of SRAM including 32 KB with hardware parity check Quad SPI

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