ATSAM4S8CA-CU vs ATSAM4SD32CA-CU Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAM4S8CA-CU disebabkan oleh Microchip Technology dan ATSAM4SD32CA-CU disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAM4S8CA-CU - ARM Cortex-M4 MCU 120MHz 512KB Flash | Microchip
ATSAM4S8CA-CU ✓ AktifMicrochip Technology
ATSAM4SD32CA-CU - 120MHz Cortex-M4 MCU 2MB Flash 100-TFBGA | Microchip
ATSAM4SD32CA-CU ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAM4S8CA-CU | ATSAM4SD32CA-CU |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M4 | ARM Cortex-M4 with FPU |
| Core Width | 32-bit | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | 2 MB (2M x 8) |
| SRAM | 128 KB | 160 KB |
| Instruction Cache | 2 KB | 2 KB |
| DSP Extensions | Yes (single-cycle MAC, hardware multiply) | Yes (single-precision FPU + MAC) |
| Memory Protection Unit (MPU) | Yes | Yes |
| Instruction Set | Thumb-2, ARM Cortex-M4 | — |
| Supply Voltage (Vcc/Vdd) | 1.62 V to 3.6 V | — |
| Suhu Operasi | -40 C to +85 C (Industrial) | — |
| Kemasan | 100-pin TFBGA (9x9 mm) | 100-ball TFBGA (9x9 mm) |
| External Bus Interface (EBI) | 16-bit (SDRAM/SRAM/NAND/NOR) | — |
| USB | USB 2.0 Full-Speed, on-chip transceiver | — |
| CAN | CAN 2.0A/B | 2 x CAN 2.0A/B |
| ADC | 12-bit | 10-bit, up to 16 channels, 1 MSps |
| Active Current | Approx. 30 mA at 100 MHz (per datasheet) | — |
| Back-up Mode Current (RTC, 1.8 V) | 3 uA | — |
| Pin-to-Pin Compatibility | SAM4S, SAM4N, SAM3S, SAM3N, SAM7S (64-/100-pin) | SAM3N, SAM3S, SAM7S legacy 64/100-pin variants |
| Jenis Pemasangan | Surface Mount | Surface Mount (TFBGA) |
| Aras MSL | [DATA_NEEDED: MSL Level] | — |
| Status RoHS | Compliant (per Heisener listing) | Compliant |
| Frekuensi Klock Maksimum | — | 120 MHz |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Gambaran Suhu Operasi | — | -40 C to +85 C (industrial) |
| USB Interface | — | USB 2.0 Full-Speed Device/Host/OTG |
| USART | — | 3 x USART |
| TWI (I2C-compatible) | — | 2 x TWI |
| SPI | — | 2 x SPI |