ATSAM4S8CA-CFUR vs ATSAM4S8CB-CFNR Comparaison
Comparaison détaillée côte à côte de ATSAM4S8CA-CFUR par Microchip Technology et ATSAM4S8CB-CFNR par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAM4S8CA-CFUR - SAM4S Cortex-M4 512KB Flash MCU | Microchip
ATSAM4S8CA-CFUR ✓ ActifMicrochip Technology
ATSAM4S8CB-CFNR - 120MHz Cortex-M4 MCU, 512KB Flash, VFBGA-100 | Microchip
ATSAM4S8CB-CFNR ✓ ActifComparaison des spécifications
| Paramètre | ATSAM4S8CA-CFUR | ATSAM4S8CB-CFNR |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,95 | $6,85 |
| Core Architecture | ARM Cortex-M4 | ARM Cortex-M4 (ARMv7-M) |
| Core Features | FPU + DSP extensions, single-precision floating point | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) | 512 KB (512K x 8) |
| SRAM | 128 KB | — |
| Operating Voltage (VDD) | 1.62 V to 3.6 V | — |
| Core Voltage Domains | 1.2 V and 3.3 V | — |
| Boîtier | 100-ball VFBGA (7x7 mm) | 100-VFBGA (7x7 mm), 0.5 mm pitch |
| Plage de température de fonctionnement | -40 C to +85 C (industrial) | — |
| Type de montage | Surface Mount | Surface Mount (BGA) |
| ADC | 1 x 12-bit ADC, up to 16 channels | 10-bit, up to 16 channels, 1 MSPS |
| USB | USB 2.0 Full-Speed device/host | USB 2.0 Full-Speed Device, on-chip transceiver |
| 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 | — |
| Niveau MSL | MSL3 | — |
| Statut RoHS | Compliant | Compliant |
| Performance | — | 1.26 DMIPS/MHz |
| Data Memory (SRAM) | — | 128 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.6 V |
| Température de fonctionnement | — | -40 C to +85 C (Industrial) |
| DAC | — | 12-bit, 1 channel |
| 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) |