ATSAM4S8CB-CFNR vs ATSAM4S8CA-CFUR 比較
詳細並排比較 ATSAM4S8CB-CFNR 由 Microchip Technology 與 ATSAM4S8CA-CFUR 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
ATSAM4S8CB-CFNR - 120MHz Cortex-M4 MCU, 512KB Flash, VFBGA-100 | Microchip
ATSAM4S8CB-CFNR ✓ 啟用中Microchip Technology
ATSAM4S8CA-CFUR - SAM4S Cortex-M4 512KB Flash MCU | Microchip
ATSAM4S8CA-CFUR ✓ 啟用中規格比較
| 參數 | ATSAM4S8CB-CFNR | ATSAM4S8CA-CFUR |
|---|---|---|
| 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 (ARMv7-M) | ARM Cortex-M4 |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Performance | 1.26 DMIPS/MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | 512 KB (512K x 8) |
| Data Memory (SRAM) | 128 KB | — |
| 封裝 | 100-VFBGA (7x7 mm), 0.5 mm pitch | 100-ball VFBGA (7x7 mm) |
| Supply Voltage (VDDIN) | 1.62 V to 3.6 V | — |
| 工作溫度 | -40 C to +85 C (Industrial) | — |
| ADC | 10-bit, up to 16 channels, 1 MSPS | 1 x 12-bit ADC, up to 16 channels |
| DAC | 12-bit, 1 channel | — |
| USB | USB 2.0 Full-Speed Device, on-chip transceiver | USB 2.0 Full-Speed device/host |
| CAN | 1x CAN 2.0A/B controller | — |
| UART/USART | Up to 5 channels | — |
| SPI | Up to 3 controllers | — |
| I2C (TWI) | Up to 3 channels | — |
| Timers | 16-bit TC channels, 32-bit RTC | — |
| Memory Protection | MPU (8 regions) | — |
| RoHS 狀態 | Compliant | Compliant |
| 安裝類型 | Surface Mount (BGA) | Surface Mount |
| Core Features | — | FPU + DSP extensions, single-precision floating point |
| SRAM | — | 128 KB |
| Operating Voltage (VDD) | — | 1.62 V to 3.6 V |
| Core Voltage Domains | — | 1.2 V and 3.3 V |
| 工作溫度範圍 | — | -40 C to +85 C (industrial) |
| Communication Peripherals | — | Up to 5x USART, 3x SPI, 4x TWI (I2C) |
| Crypto / Security | — | AES hardware accelerator, TRNG |
| DMA | — | Peripheral DMA Controller (PDC), 8 channels |
| Timer/Counter | — | TC channels for capture/compare/PWM |
| MSL 等級 | — | MSL3 |