ATSAM4SD32BB-MNR vs ATSAM4S8CB-CFNR Comparaison
Comparaison détaillée côte à côte de ATSAM4SD32BB-MNR 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
ATSAM4SD32BB-MNR - SAM4S Cortex-M4 120MHz 2MB MCU 64-QFN | Microchip
ATSAM4SD32BB-MNR ✓ ActifMicrochip Technology
ATSAM4S8CB-CFNR - 120MHz Cortex-M4 MCU, 512KB Flash, VFBGA-100 | Microchip
ATSAM4S8CB-CFNR ✓ ActifComparaison des spécifications
| Paramètre | ATSAM4SD32BB-MNR | 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) | $7,55 | $6,85 |
| Core Architecture | ARM Cortex-M4F (with FPU) | ARM Cortex-M4 (ARMv7-M) |
| Core Frequency | 120 MHz | — |
| Performance | 150 DMIPS / 1.25 DMIPS/MHz | 1.26 DMIPS/MHz |
| Flash Memory | 2 MB (2048 KB, dual-bank) | — |
| SRAM | 160 KB | — |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Boîtier | 64-QFN (9x9 mm) with exposed thermal pad | 100-VFBGA (7x7 mm), 0.5 mm pitch |
| Type de montage | Surface Mount | Surface Mount (BGA) |
| Température de fonctionnement | -40C to +85C (Industrial) | -40 C to +85 C (Industrial) |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 10-bit, up to 16 channels, 1 MSPS |
| Communication Interfaces | USB 2.0 FS device, 2x CAN-FD, EMAC (RMII), up to 5x USART, 5x UART, 3x SPI, 2x TWI (I2C) | — |
| Timers | 16-bit and 32-bit timers, RTC, PWM | 16-bit TC channels, 32-bit RTC |
| DMA Channels | 24 (PDC + DMAC) | — |
| Niveau MSL | MSL3 (per JEDEC J-STD-020) | — |
| Statut RoHS | Compliant | Compliant |
| Silicon Revision | B (recommended for new designs per Microchip) | — |
| Maximum CPU Clock | — | 120 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 |
| USB | — | USB 2.0 Full-Speed Device, 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 |
| Memory Protection | — | MPU (8 regions) |