STM32F302R8T6 vs LPC1549JBD48QL Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F302R8T6 sa pamamagitan ng STMicroelectronics at LPC1549JBD48QL sa pamamagitan ng NXP Semiconductors. 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
STM32F302R8T6 - 64MHz ARM Cortex-M4F MCU | STMicroelectronics
STM32F302R8T6 ✓ NakahandaNXP Semiconductors
LPC1549JBD48QL - 72MHz Cortex-M3 MCU 256KB Flash | NXP Semiconductors
LPC1549JBD48QL ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F302R8T6 | LPC1549JBD48QL |
|---|---|---|
| Brand | STMicroelectronics | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Presyo ng Yunit (USD) | $5.41 | — |
| Core | ARM Cortex-M4F with FPU | — |
| Maksimum na Taktiko ng Oras | 64 MHz | — |
| Flash Memory | 64 KB | 256 KB (256K x 8) |
| SRAM | 16 KB | 36 KB |
| Volte ng Pagbibigay | 2.0 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +85C | — |
| Packhaging | LQFP-64 (10x10 mm) | 48-LQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Number of I/O Pins | 51 | — |
| ADC Resolution | 12-bit | 12-bit |
| Number of ADC Channels | 16 | — |
| DAC Resolution | 12-bit | — |
| Number of DAC Channels | 2 | — |
| Operational Amplifiers | 2 | — |
| Communication Interfaces | I2C, SPI, USART, CAN | USB 2.0 FS, CAN 2.0B, I2C, USART, SPI |
| Timers | Advanced-control, general-purpose, basic | — |
| DMA Channels | 7 | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M3 |
| Core Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 72 MHz |
| Operating Voltage Range | — | 2.4 V to 3.6 V |
| Hanay ng Temperature na Operasyon | — | -40C to +105C |
| ADC | — | 2x 12-bit, 12-channel, 2 Msps |
| ADC Sampling Rate | — | 2 Msps |
| Motor Control Peripherals | — | QEI, SCTimer/PWM, dual-motor support |
| Level ng MSL | — | 2 (1 year) |
| Lead Free | — | Yes |