ATSAM3SD8CA-CU vs ATSAM4S8CA-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3SD8CA-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
ATSAM3SD8CA-CU - 64MHz Cortex-M3 MCU 512KB Flash | Microchip
ATSAM3SD8CA-CU ✓ NakahandaMicrochip Technology
ATSAM4S8CA-CU - ARM Cortex-M4 MCU 120MHz 512KB Flash | Microchip
ATSAM4S8CA-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3SD8CA-CU | ATSAM4S8CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M3 | — |
| Core Size | 32-Bit Single-Core | — |
| Maksimum na Taktiko ng Oras | 64 MHz | — |
| Flash Memory Size | 512 KB (512K x 8) | — |
| RAM Size | 64K x 8 | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Series | SAM3S | — |
| Packhaging | 100-TFBGA (9x9 mm), 0.8 mm pitch, 1.1 mm height | 100-pin TFBGA (9x9 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Technology | CMOS | — |
| Terminal Form | Ball | — |
| Number of Terminals | 100 | — |
| Package Shape | Square | — |
| Connectivity | USB, USART, SPI, TWI (I2C) | — |
| Green / RoHS Attribute | Green, IT, MRL A | — |
| Oscillator Type | Internal + External crystal | — |
| Core Architecture | — | ARM Cortex-M4 |
| Core Width | — | 32-bit |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| SRAM | — | 128 KB |
| Instruction Cache | — | 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) |
| External Bus Interface (EBI) | — | 16-bit (SDRAM/SRAM/NAND/NOR) |
| USB | — | USB 2.0 Full-Speed, on-chip transceiver |
| CAN | — | CAN 2.0A/B |
| ADC | — | 12-bit |
| 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) |
| Level ng MSL | — | [DATA_NEEDED: MSL Level] |
| Tindminan RoHS | — | Compliant (per Heisener listing) |