ATSAM4SD16CA-CU vs ATSAM4S8CA-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4SD16CA-CU sa pamamagitan ng Microchip Technology at ATSAM4S8CA-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
ATSAM4SD16CA-CU - 120MHz Cortex-M4 MCU, 1MB Flash | Microchip
ATSAM4SD16CA-CU ✓ NakahandaMicrochip Technology
ATSAM4S8CA-CU - ARM Cortex-M4 MCU 120MHz 512KB Flash | Microchip
ATSAM4S8CA-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4SD16CA-CU | ATSAM4S8CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4 | — |
| Core Architecture | ARMv7E-M (Thumb-2 + DSP) | ARM Cortex-M4 |
| Maximum CPU Frequency | 120 MHz | — |
| Instruction Cache | 2 KB | 2 KB |
| Flash Memory | 1 MB (1024 KB) | — |
| SRAM | 160 KB | 128 KB |
| ROM (Bootloader + IAP) | 16 KB | — |
| Operating Voltage | 1.8 V to 3.6 V | — |
| Packhaging | 100-pin TFBGA (9x9 mm) | 100-pin TFBGA (9x9 mm) |
| Temperature Range | Industrial -40C to +85C | — |
| GPIO Count | [DATA_NEEDED: GPIO count from datasheet pin list] | — |
| ADC | 10/12-bit, multi-channel | 12-bit |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed, on-chip transceiver |
| Ethernet | EMAC (external PHY required) | — |
| CAN | Yes (1 controller) | CAN 2.0A/B |
| 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 | — |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL Level] |
| Tindminan RoHS | Compliant | Compliant (per Heisener listing) |
| Pin-to-Pin Compatibility | SAM3N, SAM3S, SAM4N, SAM7S (64/100-pin variants) | SAM4S, SAM4N, SAM3S, SAM3N, SAM7S (64-/100-pin) |
| Core Width | — | 32-bit |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| 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) |
| External Bus Interface (EBI) | — | 16-bit (SDRAM/SRAM/NAND/NOR) |
| Active Current | — | Approx. 30 mA at 100 MHz (per datasheet) |
| Back-up Mode Current (RTC, 1.8 V) | — | 3 uA |