ATSAM4SD16BA-MUR vs ATSAM4SD16CA-AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4SD16BA-MUR sa pamamagitan ng Microchip Technology at ATSAM4SD16CA-AUR 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
ATSAM4SD16BA-MUR - 120MHz Cortex-M4 MCU, 1MB Flash | Microchip
ATSAM4SD16BA-MUR ✓ NakahandaMicrochip Technology
ATSAM4SD16CA-AUR - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4SD16CA-AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4SD16BA-MUR | ATSAM4SD16CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4 (32-bit RISC) with FPU | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Flash | 1024 KB (1 MB) | — |
| SRAM | 160 KB | 160 KB |
| Operating Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Core Supply (VDDCORE) | 1.2 V typical (internal regulator) | — |
| Packhaging | 64-pin QFN (9x9 mm) with exposed pad | 100-pin LQFP (14x14 mm) |
| Uri ng Pagpapasok | Surface Mount (Tape & Reel) | Surface Mount (Tape & Reel) |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 24 channels (per datasheet family) |
| DAC | 12-bit, 2 channels | — |
| USB | USB 2.0 Full-Speed Device | — |
| Crypto Accelerator | AES (128/192/256) + TDES + True RNG | — |
| DMA Channels | Up to 24 | — |
| External Bus Interface | Yes (EBI up to 16-bit data, SMC for NAND/NOR/SRAM) | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | MSL3 (168 hours) | MSL3 (per LQFP moisture classification) |
| Core Architecture | — | ARM Cortex-M4 with DSP extensions and Thumb-2 |
| CPU Frequency | — | 120 MHz maximum |
| Program Memory (Flash) | — | 1 MB (2 x 512 KB dual-bank) |
| Instruction Cache | — | 2 KB |
| MPU (Memory Protection Unit) | — | Yes |
| Volte ng Pagbibigay | — | 1.62 V to 3.6 V |
| USB Interface | — | USB 2.0 Full-Speed with on-chip transceiver |
| Timers | — | Multiple 16/32-bit timer/counter channels with PWM |
| Communication Interfaces | — | 5x USART, 2x UART, 2x TWI (I2C), 2x SPI, 1x HS-SPI |
| Recommended Die Revision for New Designs | — | Revision B (use ATSAM4SD16CB-AUR / -CFUR variants) |