STM32H7A3VGT6 vs STM32H743VIT6 Comparison
Detailed side-by-side comparison of STM32H7A3VGT6 by STMicroelectronics and STM32H743VIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32H7A3VGT6
STM32H7A3VGT6 - 280MHz Cortex-M7 MCU, 1MB Flash | STMicroelectronics
STM32H7A3VGT6 β ActiveSTMicroelectronics
STM32H743VIT6
STM32H743VIT6 - 480MHz Cortex-M7 MCU 2MB Flash | ST
STM32H743VIT6 β ActiveSpecification Comparison
| Parameter | STM32H7A3VGT6 | STM32H743VIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.10 | $7.98 |
| Core | Arm Cortex-M7 | β |
| Max Clock Speed | 280 MHz | β |
| Flash Memory | 1.4 MB | 2 MB (2M x 8) |
| SRAM | 1.4 MB | β |
| Package | LQFP-100 (14x14 mm) | 100-LQFP (14x14 mm) |
| Operating Voltage | 1.62 V to 3.6 V | β |
| GPIO Pins | 80 | β |
| ADC | 3x 12-bit, up to 3.6 MSPS | β |
| DAC | 2x 12-bit | β |
| Timers | 22 (16-bit and 32-bit) | β |
| Communication Interfaces | USART, SPI, I2C, FDCAN, USB OTG, Ethernet MAC | β |
| Cryptographic Acceleration | AES, DES, 3DES, SHA-1, SHA-256 | β |
| Operating Temperature | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Core Processor | β | ARM Cortex-M7 32-bit RISC |
| Core Frequency | β | 480 MHz |
| RAM | β | Up to 1 MB |
| Supply Voltage | β | 3.3 V |
| Communication & Analog Interfaces | β | 46 |
| Series | β | STM32H7 |
| Data Bus Width | β | 32 bit |
| ADC Resolution | β | [DATA_NEEDED: ADC resolution] |
| Number of GPIOs | β | [DATA_NEEDED: GPIO count] |
| Quiescent / Standby Current | β | [DATA_NEEDED: standby current] |
| Moisture Sensitivity Level | β | [DATA_NEEDED: MSL level] |
| Packaging | β | Tray |