This detailed comparison of STM32H7A3IIT6Q and STM32H7A3IIT6 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | STMicroelectronics | STMicroelectronics |
|---|---|---|
| Package / Case | 176-LQFP | 176-LQFP |
| Description | IC MCU 32BIT 2MB FLASH 176LQFP | IC MCU 32BIT 2MB FLASH 176LQFP |
| In Stock | 1 485 | 5 343 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | STM32H7 | STM32H7 |
| Package | Tray | Tray |
| Core Processor | ARM® Cortex®-M7 | ARM® Cortex®-M7 |
| Core Size | 32-Bit | 32-Bit |
| Speed | 280MHz | 280MHz |
| Connectivity | CANbus, EBI/EMI, HDMI-CEC, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG | CANbus, EBI/EMI, HDMI-CEC, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Number of I/O | 119 | 119 |
| Program Memory Size | 2MB (2M x 8) | 2MB (2M x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 1.4M x 8 | 1.4M x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Data Converters | A/D 20x16b; D/A 3x12b | A/D 20x16b; D/A 3x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 176-LQFP (24x24) | 176-LQFP (24x24) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| TMS370C758BNMT | VIGOR | 8-BIT, OTPROM, TMS370 CPU |
|
| FS32R372SCK0MMMT | NXP Semiconductors | IC MCU 32B 1.3MB FLASH 257MAPBGA |
|
| CY9AF144MAPMC-G-MNE2 | Cypress Semiconductor | IC MCU 32BIT 288KB FLASH 80LQFP |
|
| EFM32WG840F256-B-QFN64R | Silicon Labs | IC MCU 32BIT 256KB FLASH 64QFN |
|
| EFM32LG330F128G-F-QFN64 | Silicon Labs | IC MCU 32BIT 128KB FLASH 64QFN |
|
| EFM32GG12B430F512GQ100-AR | Silicon Labs | IC MCU 32BIT 512KB FLASH 100TQFP |
|
| MC68030RP25C | VIGOR | MICROCONTROLLER, 32 BIT MC68020 |
|
| CG8382BF | Cypress Semiconductor | IC MCU CAPSENSE PLUS 56QFN |
|
| M052LDE | Nuvoton Technology Corporation America | IC MCU 32BIT 8KB FLASH 48LQFP |
|
| FT907L-C-R | Bridgetek | IC MCU 32BIT 256KB FLASH 80LQFP |
|
| EFM32LG360F64G-F-CSP81R | Silicon Labs | IC MCU 32BIT 64KB FLASH 81CSP |
|
| SAB-C161PI-LFCA | VIGOR | LEGACY 16-BIT MCU |
|
| TMS370C758ANMT | VIGOR | 8-BIT, OTPROM, TMS370 CPU |
|
| C8051F854-C-IUR | Silicon Labs | IC MCU 8BIT 4KB FLASH 24SSOP |
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| FS32K118LFT0MLFR | NXP Semiconductors | IC MCU 32BIT 256KB FLASH 48LQFP |
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