Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN20 sourced attributes1 source document

STMicroelectronics · exact orderable part

STM32L4S9AII6

Name: STM32L4S9AII6
Brand: STMicroelectronics

IC MCU 32BIT 2MB FLASH 169UFBGA

Original manufacturerCommercial terms confirmed per lot

ManufacturerSTMicroelectronics

Package / case169-UFBGA

Mounting typeSurface Mount

PackingTray

Technical parameters

Technical specifications

20 normalized values · 1 validated source

STM32L4S9AII6 technical parameters
Parameter	Value
Base Product Number	STM32L4S9 [1]
Connectivity	CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG [1]
Core Processor	ARM® Cortex®-M4 [1]
Core Size	32-Bit Single-Core [1]
Data Converters	A/D 14x12b; D/A 2x12b [1]
DigiKey Programmable	Not Verified [1]
Mfr	STMicroelectronics [1]
Mounting Type	Surface Mount [1]
Number of I/O	131 [1]
Operating Temperature	-40°C ~ 85°C (TA) [1]
Oscillator Type	Internal [1]
Peripherals	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT [1]
Product Status	Active [1]
Program Memory Size	2MB (2M x 8) [1]
Program Memory Type	FLASH [1]
RAM Size	640K x 8 [1]
Series	STM32L4S [1]
Speed	120MHz [1]
Voltage - Supply (Vcc/Vdd)	1.71V ~ 3.6V [1]
Package / Case	169-UFBGA [1]

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