
For Reference Only
Part Number | STM32L443RCT6 |
OEMstron Part # | STM32L443RCT6 |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 32BIT 256KB FLASH 64LQFP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | STM32L443RCT6 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
STM32L443RCT6 Specifications
Part Number | STM32L443RCT6 | |
Brand | STMicroelectronics | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | STMicroelectronics | |
Series | STM32L4 | |
Core Processor | ARM® Cortex®-M4 | |
Core Size | 32-Bit | |
Speed | 80MHz | |
Connectivity | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | |
Peripherals | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | |
Number of I/O | 52 | |
Program Memory Size | 256KB (256K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 64K x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V | |
Data Converters | A/D 16x12b; D/A 2x12b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 64-LQFP | |
Supplier Device Package | 64-LQFP (10x10) |
STM32L443RCT6 Documents

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Part Number | Description | Stock |
STM32L443RCT6 D# V36:1790_14472099 STMicroelectronics |
MCU 32-bit ARM Cortex M4 RISC 256KB Flash 3.3V 64-Pin LQFP Tray RoHS: Compliant
|
Americas - 0 |
STM32L443RCT6TR D# V36:1790_19109410 STMicroelectronics |
MCU 32-bit ARM Cortex M4 RISC 256KB Flash 3.3V 64-Pin LQFP T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
STM32L443RCT6 D# STM32L443RCT6 STMicroelectronics |
MCU 32-Bit STM32L443xx ARM Cortex M4 RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin LQFP Tray - Bulk (Alt: STM32L443RCT6) |
Americas - 0 |
STM32L443RCT6TR D# STM32L443RCT6TR STMicroelectronics |
16/32-BITS MICROS - Tape and Reel (Alt: STM32L443RCT6TR) |
Americas - 0 |
Part Number | Description | Stock |
STM32L443RCT6TR D# STM32L443RCT6TR STMicroelectronics |
16/32-BITS MICROS (Alt: STM32L443RCT6TR) |
Europe - 0 |
STM32L443RCT6 D# STM32L443RCT6 STMicroelectronics |
MCU 32-Bit STM32L443xx ARM Cortex M4 RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin LQFP Tray (Alt: STM32L443RCT6) |
Europe - 0 |
Part Number | Description | Stock |
STM32L443RCT6 D# 497-16589-ND STMicroelectronics |
IC MCU 32BIT 256KB FLASH 64LQFP |
On Order |
STM32L443RCT6TR D# STM32L443RCT6TR-ND STMicroelectronics |
IC MCU 32BIT 256KB FLASH 64LQFP |
Temporarily Out of Stock |
Part Number | Description | Stock |
STM32L443RCT6 D# 3129735 STMicroelectronics |
MCU, 32BIT, 80MHZ, LQFP-64 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
Part Number | Description | Stock |
STM32L443RCT6 STMicroelectronics |
STM32L443RC Series 256 kB Flash 64 kB 32-Bit SMT Microcontroller - LQFP-64 RoHS: Compliant
pbFree: Yes
|
0 Tray |
STM32L443RCT6TR STMicroelectronics |
ARM® Cortex®M4 STM32L4 MCU IC 32-Bit 80MHz 256KB(256K x 8) FLASH 64-LQFP(10x10) RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
STM32L443RCT6 STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
3282 |
Part Number | Description | Stock |
STM32L443RCT6TR STMicroelectronics |
OEM/CM Immediate delivery |
30000 |
Part Number | Description | Stock |
STM32L443RCT6TR D# 48AC3493 STMicroelectronics |
8 BITS MICROCONTROLLERS RoHS: Not Compliant
Min Qty: 1000
Container: Bulk
|
0 |
STM32L443RCT6 D# 07AH7058 STMicroelectronics |
MCU, 32BIT, 80MHZ, LQFP-64, Product Range:STM32 Family STM32L4 Series Microcontrollers, Architecture:ARM Cortex-M4, No. of Bits:32bit, CPU Speed:80MHz, Program Memory Size:256KB, RAM Memory Size:64KB, No. of Pins:64Pins, MCU Case RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
Part Number | Description | Stock |
STM32L443RCT6 STMicroelectronics |
OEM/CM ONLY |
166 |
Part Number | Description | Stock |
STM32L443RCT6TR STMicroelectronics |
IN stock Immediate delivery |
29985 |
Part Number | Description | Stock |
STM32L443RCT6 D# 3129735 STMicroelectronics |
MCU, 32BIT, 80MHZ, LQFP-64 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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