STMicroelectronics STM32L476QEI6TR Microcontrollers
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 512KB (512K x 8) FLASH 132-UFBGA (7x7)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32L476QEI6TR
Base Model
Detailed Description
IC MCU 32BIT 512KB FLSH 132UFBGA
Package
132-UFBGA
Key Features
Package: 132-UFBGA
Lifecycle Status
Active
Datasheet
STM32L476QEI6TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32L476QEI6TR Microcontrollers technical specifications.
General
Series
STM32L4
RAM Size
128K x 8
Package / Case
132-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Package
132-UFBGA
Peripherals
Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Number of I/O
109
Related Parts Comparison (STM32L476QEI6TR vs STM32L151V8T6A vs STM32L041E6Y6DTR vs STM32L100RBT6ATR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | STM32L4 | STM32L1 | STM32L0 | STM32L1 |
| Package / Case | 132-UFBGA | 100-LQFP | 25-UFBGA | 64-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 1.8V ~ 3.6V | 1.65V ~ 3.6V | 1.8V ~ 3.6V |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M3 | ARM® Cortex®-M0+ | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit | 32-Bit Single-Core |
| RAM Size | 128K x 8 | 32K x 8 | 8K x 8 | 16K x 8 |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG | I²C, IrDA, LINbus, SPI, UART/USART, USB | I²C, IrDA, LINbus, MMC/SD, SMBus, SPI, UART/USART | I²C, SPI, UART/USART, USB |
| Data Converters | A/D 19x12b; D/A 2x12b | A/D 24x12b; D/A 2x12b | A/D 10x12b SAR | A/D 20x12b; D/A 2x12b |
| Number of I/O | 109 | 83 | 20 | 51 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MK20FX512VMD12NXP SemiconductorsNXP
IC MCU 32B 512KB FLASH 144MAPBGA
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