ATSAM4SA16CA-CFU vs ATSAM4S8CB-CFNR 比較
詳細並排比較 ATSAM4SA16CA-CFU 由 Microchip Technology 與 ATSAM4S8CB-CFNR 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAM4SA16CA-CFU - SAM4S 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SA16CA-CFU ✓ 啟用中Microchip Technology
ATSAM4S8CB-CFNR - 120MHz Cortex-M4 MCU, 512KB Flash, VFBGA-100 | Microchip
ATSAM4S8CB-CFNR ✓ 啟用中規格比較
| 參數 | ATSAM4SA16CA-CFU | ATSAM4S8CB-CFNR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP extensions | ARM Cortex-M4 (ARMv7-M) |
| Maximum Core Clock | 120 MHz | — |
| Instruction Cache | 2 KB | — |
| Flash Memory | 1 MB (1M x 8) | — |
| SRAM | [DATA_NEEDED: SRAM size in KB] | — |
| 封裝 | 100-VFBGA (7x7 mm) | 100-VFBGA (7x7 mm), 0.5 mm pitch |
| Operating Voltage (VDDIO/VDDCORE) | [DATA_NEEDED: VDDIO and VDDCORE ranges] | — |
| 工作溫度 | -40C to +85C (industrial grade) | -40 C to +85 C (Industrial) |
| ADC | 12-bit, up to 1 Msps | 10-bit, up to 16 channels, 1 MSPS |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device, on-chip transceiver |
| CAN | CAN 2.0B | 1x CAN 2.0A/B controller |
| External Bus Interface (EBI) | 16-bit data, up to 16 MB addressable | — |
| Serial Interfaces | USART/UART/SPI/TWI/I2S | — |
| Timers | [DATA_NEEDED: Timer counter configuration] | 16-bit TC channels, 32-bit RTC |
| 腳位數 | 100 pins | — |
| 安裝類型 | Surface Mount (BGA) | Surface Mount (BGA) |
| Memory Protection Unit (MPU) | Yes | — |
| Pin-to-Pin Compatibility | SAM3N, SAM3S 100-pin, SAM7S legacy 100-pin | — |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes | — |
| Maximum CPU Clock | — | 120 MHz |
| Performance | — | 1.26 DMIPS/MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Data Memory (SRAM) | — | 128 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.6 V |
| DAC | — | 12-bit, 1 channel |
| UART/USART | — | Up to 5 channels |
| SPI | — | Up to 3 controllers |
| I2C (TWI) | — | Up to 3 channels |
| Memory Protection | — | MPU (8 regions) |