STM32G474VET3 vs STM32G474RBT6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32G474VET3 sa pamamagitan ng STMicroelectronics at STM32G474RBT6 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
STM32G474VET3 - 170MHz Cortex-M4F MCU 512KB LQFP-100 | ST
STM32G474VET3 ✓ NakahandaSTMicroelectronics
STM32G474RBT6 - 170MHz Cortex-M4F MCU 128KB LQFP-64 | STMicroelectronics
STM32G474RBT6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32G474VET3 | STM32G474RBT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Presyo ng Yunit (USD) | — | $3.77 |
| Core | Arm Cortex-M4F with FPU and DSP | Arm Cortex-M4F with FPU + DSP |
| Maksimum na Taktiko ng Oras | 170 MHz | — |
| CoreMark / DMIPS | 213 DMIPS | — |
| Flash Memory | 512 KB | 128 KB (dual-bank) |
| SRAM | 128 KB | 32 KB (data) |
| Packhaging | LQFP-100 (14x14 mm) | 64-pin LQFP (10x10 mm) |
| Operating Voltage | 1.71 V to 3.6 V | — |
| GPIO Count | 81 | 52 (on 64-pin package) |
| ADC | 5x 12-bit, 4 MSPS, HW oversampling to 16-bit | — |
| DAC | 4x 12-bit | — |
| Comparators | 7 ultra-fast rail-to-rail | 7x ultra-high-speed |
| Operational Amplifiers | 6 internal op-amps with PGA | 4x on-chip op-amps |
| High-Resolution Timer | 4 channels, 184 ps resolution | — |
| Math Accelerator | CORDIC + FMAC | CORDIC + FMAC + filter engine |
| Communication Interfaces | USB 2.0 FS, CAN-FD, 3x SPI, 3x I2C, 2x UART/LPUART, SDMMC | — |
| Temperature na Operasyon | -40C to +125C | -40 C to +85 C (grade 6) |
| Uri ng Pagpapasok | Surface Mount | — |
| Tindminan RoHS | Compliant | Compliant |
| Maximum CPU Frequency | — | 170 MHz |
| DMIPS | — | 213 |
| Backup SRAM | — | 4 KB |
| Supply Voltage (VDD/VDDA) | — | 1.71 V to 3.6 V |
| 12-bit ADC | — | 5x ADC, up to 4 MSPS |
| 12-bit DAC | — | 4x DAC (3 buffered + 1 unbuffered) |
| Advanced timers | — | 2x 16-bit (10 ch each) |
| General-purpose timers | — | 5x 16-bit + 2x 32-bit |
| CAN FD | — | 1x FDCAN |
| USB Type-C / USB PD | — | Yes (USB 2.0 FS + UCPD) |