Stmicroelectronics
STM32F446ZEJ7TR
32-bit ARM Cortex-M4 MCU, 180MHz, 512KB Flash, 135KB RAM, 114 I/O, PBGA-144
32-bit RISC microcontroller featuring an Arm Cortex-M4 core with DSP and FPU, operating at up to 180 MHz. Includes 512 KB Flash memory, 135 KB RAM, and 114 I/O lines. Supports Dual QSPI and ART Accelerator for enhanced performance. Industrial temperature grade (-40°C to 105°C) with a 3.3V nominal supply voltage. 144-terminal S-PBGA package with 16-bit external data bus and 26-bit address bus.
Frequency180
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Technical Specifications
Stmicroelectronics STM32F446ZEJ7TR technical specifications.
General
| Max Operating Temperature | 105 |
| Number of Terminals | 144 |
| Min Operating Temperature | -4 |
| Terminal Position | BOTTOM |
| JEDEC Package Code | S-PBGA-B144 |
| Width | 10 |
| Length | 10 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 125 |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 1.7 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 26 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 114 |
| External Data Bus Width | 16 |
| Address Bus Width | 26 |
| Bit Size | 32 |
| Speed | 180 |
| ROM Programmability | FLASH |
| ROM (words) | 524288 |
| RAM (bytes) | 135168 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
Compliance
| Eccn Code | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Stmicroelectronics STM32F446ZEJ7TR Datasheet
Download the complete datasheet for Stmicroelectronics STM32F446ZEJ7TR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.