STM32F439BIT6 vs STM32F429BIT6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F439BIT6 sa pamamagitan ng STMicroelectronics at STM32F429BIT6 sa pamamagitan ng STMicroelectronics. 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
STM32F439BIT6 - 180MHz Cortex-M4 MCU 2MB Flash 208-LQFP
STM32F439BIT6 ✓ NakahandaSTMicroelectronics
STM32F429BIT6 - 180MHz ARM Cortex-M4 MCU 2MB Flash LQFP-208 | STMicroelectronics
STM32F429BIT6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F439BIT6 | STM32F429BIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | — |
| Maksimum na Taktiko ng Oras | 180 MHz | 180 MHz |
| DMIPS | 225 DMIPS | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| Program Memory (Flash) | 2 MB (2M x 8) | — |
| SRAM | 256 KB + 4 KB CCM | 256 KB system + 4 KB backup |
| Operating Voltage Range | 1.8 V to 3.6 V | — |
| Packhaging | 208-LQFP (28x28 mm) | LQFP-208 (28x28 mm) |
| Bilang ng Pin | 208 pins | — |
| Hanay ng Temperature na Operasyon | -40 C to +85 C | — |
| ADC | 3 x 12-bit, 2.4 MSPS (up to 24 channels) | 3 x 12-bit, up to 2.4 MSPS |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | 12 (general-purpose, advanced-control, basic) | 17 (including 12-bit PWM, low-power) |
| Communication Interfaces | USB OTG FS + HS, Ethernet MAC, 3x CAN, 6x USART, 4x SPI, 3x I2C | USB OTG HS/FS, Ethernet MAC, 6x USART/UART, 4x SPI, 3x I2C, 2x CAN |
| Cryptographic Acceleration | AES-128/192/256, SHA-1/SHA-2, TRNG | — |
| LCD-TFT Controller | Yes (up to XGA resolution) | — |
| DMA Controllers | 2 x DMA, 16 streams each | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (LQFP) |
| Tindminan RoHS | Compliant | Compliant |
| Core | — | ARM 32-bit Cortex-M4 with FPU |
| Flash Memory | — | 2 MB (dual-bank) |
| Operating Voltage | — | 2.0 V to 3.6 V |
| I/O Voltage Tolerance | — | 5 V tolerant (most I/Os) |
| Graphics | — | Chrom-ART Accelerator, LCD-TFT parallel interface |
| Temperature na Operasyon | — | -40 C to +85 C (industrial grade 6) |
| Level ng MSL | — | MSL 3 |