ATSAM4SD32BA-AUR vs ATSAM4SD32BA-AU Comparaison
Comparaison détaillée côte à côte de ATSAM4SD32BA-AUR par Microchip Technology et ATSAM4SD32BA-AU 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
ATSAM4SD32BA-AUR - 120MHz Cortex-M4 MCU, 2MB Flash, 64-LQFP | Microchip
ATSAM4SD32BA-AUR ✓ ActifMicrochip Technology
ATSAM4SD32BA-AU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-AU ✓ ActifComparaison des spécifications
| Paramètre | ATSAM4SD32BA-AUR | ATSAM4SD32BA-AU |
|---|---|---|
| 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) | $6,78 | $9,45 |
| Manufacturer | Microchip Technology (Atmel) | — |
| Series | SAM4S (SAM4SD32 sub-family) | — |
| Core | ARM Cortex-M4F (32-bit, single-precision FPU) | ARM Cortex-M4 with DSP, Thumb-2 |
| Core Frequency (max) | 120 MHz | — |
| Program Memory | 2 MB Flash (2M x 8) | — |
| SRAM | 160 KB (128 KB general + 32 KB tightly-coupled) | 160 KB |
| Operating Voltage (VDD) | 1.62 V to 3.6 V | — |
| Core Voltage (VDDOUT) | 1.2 V (internal LDO) | — |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| Boîtier | 64-LQFP, 10x10 mm, 0.5 mm pitch | 64-LQFP (10x10 mm) |
| Type de montage | Surface Mount | Surface Mount |
| I/O Pins | 47 (multi-function multiplexed) | — |
| USB | USB 2.0 High-Speed Device/Host/OTG, on-chip transceiver | USB 2.0 FS Device + FS Host/Device |
| ADC | 8-channel, 10-bit, 1 MSPS | 12-bit, up to 24 channels |
| DAC | 2-channel, 12-bit | 12-bit, 1 channel |
| Timer/Counter | TC block 0/1 (six 16-bit channels), PWM, 32-bit RTT | — |
| Communication | 5x USART, 3x UART, 2x TWI (I2C), 3x SPI, 1x HS-SPI, 2x CAN, EMAC, HS-USB | — |
| DMA | 8-channel peripheral DMA (PDC) + 8-channel central DMA | Peripheral DMA + 16-channel Central DMA |
| RoHS / REACH | Compliant (Pb-free LQFP) | — |
| Niveau MSL | MSL3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Fréquence d'horloge maximale | — | 120 MHz |
| Instruction Cache | — | 2 Kbytes |
| Flash Memory | — | 2 MB (2M x 8) |
| Memory Protection Unit (MPU) | — | Yes |
| Tension d'alimentation | — | 1.2 V core / 3.3 V I/O |
| CAN | — | 2x CAN 2.0A/B |
| External Bus Interface | — | Yes (EBI for SRAM/SDRAM) |
| Statut RoHS | — | Compliant |