ATSAM3X8EA-AU vs ATSAM4S8BA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3X8EA-AU sa pamamagitan ng Microchip Technology at ATSAM4S8BA-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.
Microchip Technology
ATSAM3X8EA-AU - 84MHz Cortex-M3 MCU, 512KB Flash | Microchip
ATSAM3X8EA-AU ✓ NakahandaMicrochip Technology
ATSAM4S8BA-AU - ARM Cortex-M4 120MHz 512KB MCU | Microchip
ATSAM4S8BA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3X8EA-AU | ATSAM4S8BA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M3 revision 2.0 | — |
| Core Size | 32-bit | — |
| Maximum Clock Speed | 84 MHz | 120 MHz |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 100 KB (100K x 8), dual bank | 128 KB |
| Volte ng Pagbibigay | 1.62 V to 3.6 V (1.8 V / 2.5 V / 3.3 V) | — |
| ADC | 16-channel, 12-bit | 12-bit, up to 1 Msps |
| DAC | 2-channel, 12-bit | — |
| Connectivity | CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, MMC/SD, SPI, UART/USART, USB | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | — |
| Memory Protection | MPU (Memory Protection Unit) | — |
| Packhaging | 144-LQFP (20 x 20 mm) | 64-LQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Oscillator Type | Internal | — |
| Terminal Form | Gull Wing | — |
| Series | SAM3X/A (SAM3X) | — |
| Core | — | ARM Cortex-M4 |
| Core Architecture | — | 32-bit RISC with DSP extensions |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Instruction Cache | — | 2 KB |
| Operating Voltage | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Device with on-chip transceiver |
| Communication Interfaces | — | 2x UART, 2x TWI (I2C), 1x SPI, 1x I2S, 1x SDIO/SD/MMC |
| I/O Pins | — | 47 |
| Timers/PWM | — | 16-bit PWM channels |
| Pin-to-Pin Compatibility | — | SAM3N, SAM3S, SAM7S legacy (64-/100-pin) |
| Tindminan RoHS | — | Compliant (Green, IND TEMP per Mouser listing) |