ATSAM4S8CA-CU vs ATSAM4SD16CA-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4S8CA-CU sa pamamagitan ng Microchip Technology at ATSAM4SD16CA-CU 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
ATSAM4S8CA-CU - ARM Cortex-M4 MCU 120MHz 512KB Flash | Microchip
ATSAM4S8CA-CU ✓ NakahandaMicrochip Technology
ATSAM4SD16CA-CU - 120MHz Cortex-M4 MCU, 1MB Flash | Microchip
ATSAM4SD16CA-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4S8CA-CU | ATSAM4SD16CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4 | ARMv7E-M (Thumb-2 + DSP) |
| Core Width | 32-bit | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 128 KB | 160 KB |
| Instruction Cache | 2 KB | 2 KB |
| DSP Extensions | Yes (single-cycle MAC, hardware multiply) | — |
| Memory Protection Unit (MPU) | Yes | — |
| Instruction Set | Thumb-2, ARM Cortex-M4 | — |
| Supply Voltage (Vcc/Vdd) | 1.62 V to 3.6 V | — |
| Temperature na Operasyon | -40 C to +85 C (Industrial) | — |
| Packhaging | 100-pin TFBGA (9x9 mm) | 100-pin TFBGA (9x9 mm) |
| External Bus Interface (EBI) | 16-bit (SDRAM/SRAM/NAND/NOR) | — |
| USB | USB 2.0 Full-Speed, on-chip transceiver | USB 2.0 Full-Speed Device/Host |
| CAN | CAN 2.0A/B | Yes (1 controller) |
| ADC | 12-bit | 10/12-bit, multi-channel |
| 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, SAM4N, SAM7S (64/100-pin variants) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (BGA) |
| Level ng MSL | [DATA_NEEDED: MSL Level] | [DATA_NEEDED: MSL level] |
| Tindminan RoHS | Compliant (per Heisener listing) | Compliant |
| Core | — | ARM Cortex-M4 |
| Maximum CPU Frequency | — | 120 MHz |
| Flash Memory | — | 1 MB (1024 KB) |
| ROM (Bootloader + IAP) | — | 16 KB |
| Operating Voltage | — | 1.8 V to 3.6 V |
| Temperature Range | — | Industrial -40C to +85C |
| GPIO Count | — | [DATA_NEEDED: GPIO count from datasheet pin list] |
| Ethernet | — | EMAC (external PHY required) |
| UART/USART | — | Up to 10 |
| SPI | — | Yes (multiple controllers) |
| TWI (I2C) | — | Yes (multiple controllers) |
| Timers/PWM | — | 16-bit, multi-channel |
| DMA | — | Multi-channel DMA controller |
| Memory Protection Unit | — | Yes |