ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
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ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
Getting Started with STM32 and Nucleo Part 1: Introduction to STM32CubeIDE and Blinky – Digi-Key

STM32L422CBT6

DigiKey Part Number
497-18233-ND
Manufacturer
Manufacturer Product Number
STM32L422CBT6
Description
IC MCU 32BIT 128KB FLASH 48LQFP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
Datasheet
 Datasheet
EDA/CAD Models
STM32L422CBT6 Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
40K x 8
Packaging
Tray
Voltage - Supply (Vcc/Vdd)
1.71V ~ 3.6V
Part Status
Active
Data Converters
A/D 10x12b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
ARM® Cortex®-M4
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
32-Bit
Mounting Type
Surface Mount
Speed
80MHz
Supplier Device Package
48-LQFP (7x7)
Connectivity
I2C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB
Package / Case
48-LQFP
Peripherals
Brown-out Detect/Reset, DMA, PWM, WDT
Base Product Number
Number of I/O
38
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
250 estimated in stock on 15-Jan-2027
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All prices are in USD
Tray
QuantityUnit PriceExt Price
1$4.18000$4.18
10$3.16400$31.64
25$2.91040$72.76
100$2.63160$263.16
250$2.49852$624.63
500$2.41834$1,209.17
1,000$2.35237$2,352.37
2,500$2.28270$5,706.75
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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