ATSAM4S4BA-MU vs ATSAM4S4AA-MU Comparaison
Comparaison détaillée côte à côte de ATSAM4S4BA-MU par Microchip Technology et ATSAM4S4AA-MU 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.
Comparaison des spécifications
| Paramètre | ATSAM4S4BA-MU | ATSAM4S4AA-MU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Product Type | 32-bit ARM Cortex-M4 RISC microcontroller | — |
| Maximum CPU Frequency | 120 MHz | — |
| Embedded Flash Memory | 256 KB | — |
| Flash Organization | 256K x 8 bits | — |
| SRAM | 64 KB | 64KB (64K x 8) |
| Processor Core | Arm Cortex-M4 | — |
| Instruction Set | Thumb-2 with DSP instructions | — |
| Memory Protection Unit | Integrated | — |
| Operating Voltage References | 1.2 V and 3.3 V | — |
| Boîtier | 64-QFN, 9 x 9 mm | 48-QFN (7x7 mm) Exposed Pad |
| Package Type | VQFN with exposed pad | — |
| Type de montage | Surface mount | Surface Mount |
| Embedded Flash Feature | ECC, security bit, and lock bits | — |
| USB Connectivity | Full-speed USB device port supported by the SAM4S family | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Digital I/O Count | [DATA_NEEDED: digital I/O count] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant (QFN GREEN package per Mouser listing) |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Core | — | ARM Cortex-M4 |
| Core Size | — | 32-bit |
| Fréquence d'horloge maximale | — | 120 MHz |
| Flash Memory | — | 256KB (256K x 8) |
| Tension d'alimentation | — | 1.62 V to 3.6 V |
| Data Converters | — | A/D 8x12b |
| Oscillator Type | — | Internal |
| Température de fonctionnement | — | -40C to +85C (TA) |
| Series | — | SAM4S |
| Connectivity | — | UART/USART, SPI, TWI (I2C) |
| Peripherals | — | PWM, DMA, WDT |
| Low Power Consumption | — | 180 uA (per Microchip product page) |
| Processor / FPU | — | Cortex-M4 with FPU and DSP instructions |