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STM32L552MEY6PTR
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage 81-UFBGA, WLCSP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
ULTRA-LOW-POWER WITH FPU ARM COR
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Inventory: 996
Minimum: 1
Total Price: USD $3.87
Unit Price: USD $3.871405
≥1 USD $3.871405
≥10 USD $3.75754
≥100 USD $3.643675
≥500 USD $3.501344
Technical Details
Supply Chain
Factory Lead Time 30 Weeks
Physical
Mounting Type Surface Mount
Package / Case 81-UFBGA, WLCSP
Surface Mount YES
Technical
Operating Temperature -40°C~85°C TA
Series STM32L5
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 81
Terminal Position BOTTOM
Terminal Form BALL
Supply Voltage 3V
Terminal Pitch 0.4mm
Reach Compliance Code compliant
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 1.71V
Oscillator Type Internal
Number of I/O 54
Speed 110MHz
RAM Size 256K x 8
Voltage - Supply (Vcc/Vdd) 1.71V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER RISC
Core Processor ARM? Cortex?-M33
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
Clock Frequency 48MHz
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 16x12b; D/A 2x12b
Has ADC YES
DMA Channels YES
PWM Channels YES
Dimensions
Length 4.36mm
Width 4.07mm
Compliance
RoHS Status RoHS Compliant
Alternative Model
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