STM32N645ZGT6 vs STM32H743ZIT6 Comparison
Detailed side-by-side comparison of STM32N645ZGT6 by STMicroelectronics and STM32H743ZIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32N645ZGT6
STM32N645ZGT6 - 800MHz Cortex-M55 MCU with 4MB Flash | STMicroelectronics
STM32N645ZGT6 β ActiveSTMicroelectronics
STM32H743ZIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743ZIT6 β ActiveSpecification Comparison
| Parameter | STM32N645ZGT6 | STM32H743ZIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.85 | $8.55 |
| Core | Arm Cortex-M55 | ARM Cortex-M7 32-bit |
| Maximum Clock Frequency | 800 MHz | 480 MHz |
| Flash Memory | 4 MB | 2 MB |
| SRAM | 2.5 MB | β |
| Neural Processing Unit (NPU) | 600 GOPS | β |
| Supply Voltage Range | 1.71 V to 3.6 V | 1.62 V to 3.6 V |
| Operating Temperature Range | -40Β°C to +125Β°C | β |
| Package | LQFP144 (20x20 mm) | 144-LQFP (20x20 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O Pins | 114 | β |
| Ethernet | 10/100 MAC | β |
| USB | USB 2.0 OTG | β |
| CAN | 2x CAN-FD | β |
| Security | TrustZone, cryptographic accelerators, secure boot | Hardware cryptographic accelerator, true random number generator |
| RoHS Status | Compliant | Compliant |
| RAM | β | 1 MB |
| FPU | β | Double-precision FPU |
| Number of I/Os | β | 114 I/O |
| Communication Interfaces | β | USART, SPI, I2C, CAN, USB, Ethernet |
| ADC | β | Multiple high-speed ADCs |
| DAC | β | Yes |
| Graphics Accelerator | β | Chrom-ART Accelerator |
| Power Modes | β | Sleep, Stop, Standby |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |