ATSAM4SD16CB-CFNR vs ATSAM4SD32BA-AU Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATSAM4SD16CB-CFNR tarafından Microchip Technology ve ATSAM4SD32BA-AU tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATSAM4SD16CB-CFNR - SAM4S Cortex-M4 120MHz 1MB MCU | Microchip
ATSAM4SD16CB-CFNR ✓ AktifMicrochip Technology
ATSAM4SD32BA-AU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-AU ✓ AktifÖzellik Karşılaştırması
| Parametre | ATSAM4SD16CB-CFNR | ATSAM4SD32BA-AU |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core | ARM Cortex-M4F (32-bit, single-precision FPU) | ARM Cortex-M4 with DSP, Thumb-2 |
| Core Frequency | 120 MHz | — |
| Program Memory (Flash) | 1 MB (2 x 512 KB dual-bank) | — |
| SRAM | 160 KB | 160 KB |
| Supply Voltage (VDDCORE) | 1.2 V (typ) | — |
| I/O Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Paket | 100-VFBGA (7x7 mm) | 64-LQFP (10x10 mm) |
| Montaj Türü | Surface Mount (BGA) | Surface Mount |
| İşletim Sıcaklığı | -40 C to +85 C (extended) | -40C to +85C (Industrial) |
| Peripherals | HS USB, CAN, EMAC, USART, SPI, TWI, EBI | — |
| ADC | 1 x 16-channel 12-bit ADC | 12-bit, up to 24 channels |
| Timers | Multiple TC, PWM, RTC | — |
| External Interrupt Controller | Yes (16-line) | — |
| MSL Seviyesi | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| RoHS Durumu | Compliant | Compliant |
| Silicon Revision | Revision B (recommended for new designs) | — |
| Azami Saat Hızı | — | 120 MHz |
| Instruction Cache | — | 2 Kbytes |
| Flash Memory | — | 2 MB (2M x 8) |
| Memory Protection Unit (MPU) | — | Yes |
| Besleme Gerilimi | — | 1.2 V core / 3.3 V I/O |
| DAC | — | 12-bit, 1 channel |
| USB | — | USB 2.0 FS Device + FS Host/Device |
| CAN | — | 2x CAN 2.0A/B |
| External Bus Interface | — | Yes (EBI for SRAM/SDRAM) |
| DMA | — | Peripheral DMA + 16-channel Central DMA |