STM32L4R7ZIT6

STMicroelectronics

STMicroelectronics STM32L4R series, ARM Cortex-M4 32-bit MCU, STM32L4R7ZIT6, 120MHz, 2MB Flash, 640K x 8 RAM, CANbus/EBI/EMI/I²C/IrDA/LINbus/MMC/SD/SAI/SPI/UART/USART/USB OTG, 115 I/O, 1.71V~3.6V, -40°C~85°C, 144-LQFP.

STMicroelectronics STM32L4R7ZIT6
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$32.04/ pc

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MOQ 1 · Tray · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

STM32L4R7ZIT6 specifications
Parameter / AttributeSpecification / Value
SeriesSTM32L4R
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.71V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed120MHz
PackageTray
RAM size640K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG
Number of i (O)115
Core processorARM® Cortex®-M4
Case144-LQFP
Data convertersA/D 16x12b; D/A 2x12b
Program memory size2MB (2M x 8)

Technical details

144-LQFP — rework-friendly, inspectable, and board-practical

Housed in a 144-LQFP with a 20x20 mm body, this is a QFP with visible gull-wing leads on all four sides. No BGA balls, no hidden joints — a hot-air station and tweezers can lift and replace it without X-ray inspection.

No external boost converter needed for the core — just a clean rail and decoupling.

Industrial temperature range — factory-floor and outdoor rated

It is not AEC-Q100 qualified, so it is not the pick for under-hood automotive, but it handles the vast majority of commercial and industrial environments.

STM32L4R7ZIT6
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