STM32F407VGT6 vs ATSAM4SD16BA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F407VGT6 sa pamamagitan ng STMicroelectronics at ATSAM4SD16BA-AU sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
STM32F407VGT6 - 1MB Flash, 168MHz ARM Cortex-M4 MCU | STMicroelectronics
STM32F407VGT6 ✓ NakahandaMicrochip Technology
ATSAM4SD16BA-AU - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16BA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F407VGT6 | ATSAM4SD16BA-AU |
|---|---|---|
| Brand | STMicroelectronics | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Presyo ng Yunit (USD) | $7.55 | — |
| Core | ARM 32-bit Cortex-M4 with FPU | — |
| Maksimum na Taktiko ng Oras | 168 MHz | 120 MHz |
| Performance | 210 DMIPS / 1.25 DMIPS/MHz | — |
| Flash Memory | 1 MB | 1 MB (1M x 8) |
| SRAM | 192 KB + 4 KB backup SRAM | 160 KB |
| Volte ng Pagbibigay | 1.8 V to 3.6 V | — |
| Core Voltage (internal regulator) | 1.2 V | — |
| Timers | 17 (12 general-purpose, 2 advanced-control) | TC x6, SysTick, RTC |
| ADC | 3x 12-bit | 12-bit, up to 1 Msps, 16 channels |
| DAC | 2x 12-bit | 12-bit, 2 channels |
| Communication Interfaces | USART, SPI, I2C, CAN, USB OTG FS/HS, Ethernet MAC | — |
| Camera Interface | Yes (DCMI) | — |
| True Random Number Generator | Yes | — |
| I/O Pins | 82 (5V tolerant) | — |
| Temperature na Operasyon | -40C to +85C | -40 C to +85 C (industrial) |
| Packhaging | LQFP-100 (14x14 mm) | 64-pin LQFP (10x10 mm) |
| Style ng Pagpapasok | SMD/SMT | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F (32-bit) |
| Instruction Cache | — | 2 KB |
| FPU | — | Single-precision (IEEE 754) |
| DSP Extensions | — | Yes (single-cycle MAC, SIMD) |
| Memory Protection Unit | — | Yes (MPU) |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| CAN | — | 1 x CAN 2.0B |
| Communication | — | USART x4, TWI (I2C) x3, SPI x2, HS-SPI x1 |
| DMA Channels | — | 16 |
| Pin-to-pin Compatibility | — | SAM3N, SAM3S (64/100-pin), SAM7S legacy |