ATSAM4S8CB-CFNR vs ATSAM4S8CA-AU Comparação
Comparação detalhada lado a lado de ATSAM4S8CB-CFNR por Microchip Technology e ATSAM4S8CA-AU por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAM4S8CB-CFNR - 120MHz Cortex-M4 MCU, 512KB Flash, VFBGA-100 | Microchip
ATSAM4S8CB-CFNR ✓ AtivoMicrochip Technology
ATSAM4S8CA-AU - ARM Cortex-M4 120MHz 512KB Flash MCU | Microchip
ATSAM4S8CA-AU ✓ AtivoComparação de especificações
| Parâmetro | ATSAM4S8CB-CFNR | ATSAM4S8CA-AU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $6,85 | $5,74 |
| Core Architecture | ARM Cortex-M4 (ARMv7-M) | — |
| Maximum CPU Clock | 120 MHz | — |
| Performance | 1.26 DMIPS/MHz | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Program Memory (Flash) | 512 KB (512K x 8) | 512 KB (512K x 8) |
| Data Memory (SRAM) | 128 KB | — |
| Encapsulamento | 100-VFBGA (7x7 mm), 0.5 mm pitch | 100-pin LQFP (14x14 mm) |
| Supply Voltage (VDDIN) | 1.62 V to 3.6 V | — |
| Temperatura de operação | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| ADC | 10-bit, up to 16 channels, 1 MSPS | 12-bit, up to 1 MSPS |
| DAC | 12-bit, 1 channel | — |
| USB | USB 2.0 Full-Speed Device, on-chip transceiver | Full-Speed USB Device with on-chip transceiver |
| 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) | — |
| Status RoHS | Compliant | Compliant |
| Tipo de montagem | Surface Mount (BGA) | Surface Mount |
| Core | — | ARM Cortex-M4 |
| Core Features | — | DSP, FPU (single precision), Thumb-2 instruction set, MPU |
| Instruction Cache | — | 2 KB |
| Maximum Clock Speed | — | 120 MHz |
| SRAM | — | 128 KB |
| Supply Voltage (VDDIO/VDDCORE) | — | 1.62 V to 3.6 V |
| Backup Supply (VDDBU) | — | 1.62 V to 3.6 V |
| Nível MSL | — | 3 (168 hours) |
| Lead-Free / Halogen-Free | — | Yes (per Microchip product page) |