
For Reference Only
Part Number | STM32L433RCI6 |
OEMstron Part # | STM32L433RCI6 |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 32BIT 256KB FLASH 64UFBGA |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | STM32L433RCI6 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 | ![]() |
STM32L433RCI6 Specifications
Part Number | STM32L433RCI6 | |
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-UFBGA | |
Supplier Device Package | 64-UFBGA (5x5) |
STM32L433RCI6 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
STM32L433RCI6TR D# V36:1790_17051754 STMicroelectronics |
MCU 32-bit ARM Cortex M4 RISC 256KB Flash 3.3V 64-Pin UFBGA T/R RoHS: Compliant
|
Americas - 0 |
STM32L433RCI6 D# V36:1790_14472116 STMicroelectronics |
MCU 32-bit ARM Cortex M4 RISC 256KB Flash 3.3V 64-Pin UFBGA Tray RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
STM32L433RCI6TR D# STM32L433RCI6TR STMicroelectronics |
MCU 32-Bit STM32L ARM Cortex M4 RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin UFBGA T/R - Tape and Reel (Alt: STM32L433RCI6TR) |
Americas - 0 |
STM32L433RCI6 D# STM32L433RCI6 STMicroelectronics |
MCU 32-Bit ARM Cortex-M4F RISC 256KB Flash 1.71V to 3.6V 64-Pin UFBGA Tray - Bulk (Alt: STM32L433RCI6) |
Americas - 0 |
Part Number | Description | Stock |
STM32L433RCI6TR D# STM32L433RCI6TR STMicroelectronics |
MCU 32-Bit STM32L ARM Cortex M4 RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin UFBGA T/R (Alt: STM32L433RCI6TR) RoHS: Compliant
|
Asia - 0 |
Part Number | Description | Stock |
STM32L433RCI6TR D# STM32L433RCI6TR STMicroelectronics |
MCU 32-Bit STM32L ARM Cortex M4 RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin UFBGA T/R (Alt: STM32L433RCI6TR) |
Europe - 0 |
STM32L433RCI6 D# STM32L433RCI6 STMicroelectronics |
MCU 32-Bit ARM Cortex-M4F RISC 256KB Flash 1.71V to 3.6V 64-Pin UFBGA Tray (Alt: STM32L433RCI6) |
Europe - 2450 |
Part Number | Description | Stock |
STM32L433RCI6TR D# STM32L433RCI6TR-ND STMicroelectronics |
IC MCU 32BIT 256KB FLASH 64UFBGA |
Temporarily Out of Stock |
STM32L433RCI6 D# 497-16581-ND STMicroelectronics |
IC MCU 32BIT 256KB FLASH 64UFBGA |
2320 In Stock |
Part Number | Description | Stock |
STM32L433RCI6 D# 2849934 STMicroelectronics |
MCU, ARM CORTEX-M4, 80MHZ, UFBGA-64 RoHS: Compliant
Min Qty: 1
Container: Each
|
890 |
Part Number | Description | Stock |
STM32L433RCI6TR STMicroelectronics |
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 256KB FLASH RoHS: Compliant
pbFree: Yes
|
0 Reel |
STM32L433RCI6 STMicroelectronics |
32BIT 256KB FLASH 64BGA RoHS: Compliant
pbFree: Yes
|
0 Tray |
Part Number | Description | Stock |
STM32L433RCI6 STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
3531 |
Part Number | Description | Stock |
STM32L433RCI6 D# 511-STM32L433RCI6 STMicroelectronics |
ARM Microcontrollers - MCU 16/32-BITS MICROS RoHS: Compliant
|
69 |
Part Number | Description | Stock |
STM32L433RCI6TR D# 20AC4432 STMicroelectronics |
8 BITS MICROCONTROLLERS RoHS: Not Compliant
Min Qty: 5000
Container: Bulk
|
0 |
STM32L433RCI6 D# 51AC9577 STMicroelectronics |
MCU, ARM CORTEX-M4, 80MHZ, UFBGA-64, Product Range:ARM Cortex-M4 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
|
890 |
Part Number | Description | Stock |
STM32L433RCI6 STMicroelectronics |
OEM/CM ONLY |
2466 |
Part Number | Description | Stock |
STM32L433RCI6 D# 2849934 STMicroelectronics |
MCU, ARM CORTEX-M4, 80MHZ, UFBGA-64 RoHS: Compliant
Min Qty: 1
Container: Each
|
890 |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
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1 | $ 8.8283 | $ 8.8283 |
100 | $ 8.8283 | $ 882.8300 |
500 | $ 8.8283 | $ 4,414.1500 |
1000 | $ 8.8283 | $ 8,828.3000 |
2500 | $ 8.8283 | $ 22,070.7500 |
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