STM32H745ZIT6 vs STM32H755ZIT6 Comparison
Detailed side-by-side comparison of STM32H745ZIT6 by STMicroelectronics and STM32H755ZIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32H745ZIT6 - Dual-Core Cortex-M7/M4 MCU | STMicroelectronics
STM32H745ZIT6 β ActiveSTMicroelectronics
STM32H755ZIT6 - Dual-Core Cortex-M7/M4 MCU | STMicroelectronics
STM32H755ZIT6 β ActiveSpecification Comparison
| Parameter | STM32H745ZIT6 | STM32H755ZIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.75 | $11.50 |
| Core | Arm Cortex-M7 + Cortex-M4 | Arm Cortex-M7 + Cortex-M4 |
| Maximum Clock Frequency | 480 MHz (M7), 240 MHz (M4) | β |
| Flash Memory | 2 MB | 2 MB |
| SRAM | 1 MB | 1 MB |
| Package | LQFP144 | LQFP144 (20x20 mm) |
| Operating Voltage | 1.62 V to 3.6 V | β |
| Operating Temperature | -40C to +85C | -40Β°C to +85Β°C |
| GPIO Pins | 114 | 114 |
| ADC Resolution | 16-bit | β |
| DAC Resolution | 12-bit | β |
| Communication Interfaces | Ethernet, USB 2.0, CAN-FD, SPI, I2C, UART | Ethernet, USB OTG HS/FS, CAN FD, SPI, I2C, UART, SDMMC |
| DMA Channels | 16 | β |
| Timers | 22 | Multiple 16/32-bit timers |
| Supply Current (Active) | [DATA_NEEDED: supply current] | β |
| RoHS Status | Compliant | Compliant |
| Maximum Clock Speed | β | 480 MHz (M7), 240 MHz (M4) |
| Supply Voltage | β | 1.62V to 3.6V |
| ADC | β | 3x 16-bit, up to 3.6 MSPS |
| DAC | β | 2x 12-bit |
| Cryptographic Acceleration | β | Hardware AES, DES, 3DES, SHA-1, SHA-256 |
| DMA | β | 2x DMA controllers with 16 streams each |