STMicroelectronics · STM32F
STM32F446ZEH6
IC MCU 32BIT 512KB FLSH 144UFBGA
144-UFBGA
Request this exact part →Source catalog record 8935334. Page generated 2026-10-10. Supply verification pending quotation.
- Core Processor
- ARM® Cortex®-M4
- Program Memory Size
- 512KB (512K x 8)
- RAM Size
- 128K x 8
- Connectivity
- CANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
- Speed
- 180MHz
- Operating Temperature
- -40°C ~ 85°C (TA)
Source specifications
These fields are source references. Confirm the current manufacturer document before design or procurement approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Complete ordering code | STM32F446ZEH6 |
| Catalog family | STM32F |
| Source category | Microcontrollers |
| Source package | 144-UFBGA |
| Product Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 180MHz |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT |
| Number of I/O | 114 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | Not provided in source |
| RAM Size | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 24x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 144-UFBGA |
| Supplier Device Package | 144-UFBGA (7x7) |
Documentation
STM32F446ZEH6 ↗Catalog sources
www.ic-components.com · STMicroelectronics · STM32F446ZEH6 ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Ordering and procurement checks
- Retain the complete code STM32F446ZEH6, including all suffixes.
- Confirm footprint, pin assignments, ratings and development dependencies using the exact manufacturer documentation.
- State quantity, required arrival date, approved alternates and traceability requirements with your RFQ.
Questions before ordering
What package is recorded for STM32F446ZEH6?
The source catalog lists 144-UFBGA. Confirm footprint and pin assignments using the exact manufacturer documentation.
How do I request STM32F446ZEH6?
Provide the complete ordering code, required quantity, destination and delivery date using the form on this page. Price and availability are confirmed in the quotation.
Is STM32F446ZEH6 currently in stock?
This page contains historical catalog information. Current available quantity, condition and lead time must be confirmed by the sourcing team.
Can I substitute another code for STM32F446ZEH6?
Use only an engineering-approved alternate. Similar naming, capacity or package alone does not establish compatibility.
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