ST STM32L422RBT6
Manufacturer No:
STM32L422RBT6
Manufacturer:
ST
Package:
64-LQFP
Description:
128KB 128K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32L4 Series STM32L422 3V 64-LQFP
Quantity:
In Stock :3285
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Shipped from：HK Warehouse
Expected Shipping：Mon, Jun 1 - Tue, Jun 2, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
STM32L422RBT6 Information
ST STM32L422RBT6 technical specifications, attributes, parameters and parts with similar specifications to ST STM32L422RBT6.
- Type
- Parameter
- Factory Lead Time
- 12 Weeks
- Mounting Type
- Surface Mount
- Package / Case
- 64-LQFP
- Surface Mount
- YES
- Operating Temperature
- -40°C~85°C TA
- Packaging
- Tray
- Series
- STM32L4
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Number of Terminations
- 64
- Type
- Parameter
- Terminal Position
- BOTTOM
- Terminal Form
- BALL
- Supply Voltage
- 3V
- Terminal Pitch
- 0.5mm
- Reach Compliance Code
- compliant
- Base Part Number
- STM32L422
- Supply Voltage-Max (Vsup)
- 3.6V
- Supply Voltage-Min (Vsup)
- 1.71V
- Oscillator Type
- Internal
- Number of I/O
- 52
Download datasheets and manufacturer documentation for ST STM32L422RBT6.
STM32L422RBT6 Description
The STM32L422xx devices are ultra-low-power microcontrollers built on the powerful 32-bit RISC Arm? Cortex?-M4 core that operates at up to 80 MHz.
A floating point unit (FPU) single precision is a characteristic of the Cortex-M4 core that supports all Arm? single-precision data-processing instructions and data formats. Additionally, it incorporates a memory protection unit (MPU) that improves program security together with the whole range of DSP instructions. High-speed memories (Flash memory up to 128 Kbyte, 40 Kbyte of SRAM), a Quad SPI flash memories interface (available on all packages), and a wide variety of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix are all included in the STM32L422xx devices.
STM32L422RBT6 Features
1.71 V to 3.6 V power supply
-40 °C to 85/125 °C temperature range
300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
16 nA Shutdown mode (4 wakeup pins)
32 nA Standby mode (4 wakeup pins)
245 nA Standby mode with RTC
0.7 μA Stop 2 mode, 0.95 μA with RTC
79 μA/MHz run mode (LDO Mode)
Batch acquisition mode (BAM)
4 μs wakeup from Stop mode
Brown out reset (BOR)
Interconnect matrix
USB 2.0 full-speed crystal less solution with LPM and BCD
3x I2C FM+(1 Mbit/s), SMBus/PMBus
3x USARTs (ISO 7816, LIN, IrDA, modem)
1x LPUART (Stop 2 wake-up)
2x SPIs (and 1x Quad SPI)
IRTIM (Infrared interface)
STM32L422RBT6 Applications
Power Management
Consumer Electronics
Portable Devices
Industrial
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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