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