ATSAM3S2AA-AU vs ATSAM3S4CA-AU Comparaison
Comparaison détaillée côte à côte de ATSAM3S2AA-AU par Microchip Technology et ATSAM3S4CA-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
ATSAM3S2AA-AU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip (Tape & Reel)
ATSAM3S2AA-AU ✓ Actif
Comparaison des spécifications
| Paramètre | ATSAM3S2AA-AU | ATSAM3S4CA-AU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Core Processor | ARM Cortex-M3 | — |
| Core Size | 32-Bit | — |
| Fréquence d'horloge maximale | 64 MHz | — |
| Flash Memory | 128 KB (131 KB per some distributor listings) | 256 KB |
| SRAM | 32 KB | 48 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | [DATA_NEEDED: supply voltage range] |
| Technology | CMOS | — |
| Connectivity | UART, SPI, I2C (TWI), I2S, USB 2.0 Full-Speed | — |
| Boîtier | 48-LQFP (7x7 mm) | 100-lead LQFP, 14 mm x 14 mm |
| Type de montage | Surface Mount | Surface mount |
| Température de fonctionnement | -40C to +85C (Industrial) | — |
| Instruction Set | RISC / Thumb-2 | — |
| Pin-to-Pin Compatibility | Compatible with SAM3N2A | — |
| Packaging | Tape & Reel (TR) | — |
| Statut RoHS | Compliant (Green package per distributor listing) | [DATA_NEEDED: RoHS status] |
| Peripheral Features | DMA, parallel data capture mode on PIOs | — |
| EEPROM / Data Flash | [DATA_NEEDED: EEPROM size] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channels] | [DATA_NEEDED: ADC resolution] |
| Product Type | — | 32-bit ARM Cortex-M3 flash microcontroller |
| Processor Core | — | ARM Cortex-M3 |
| Maximum CPU Frequency | — | 64 MHz |
| Flash Organization | — | 256K x 8 bits |
| Bit Width | — | 32 bits |
| Series | — | SAM3S |
| Temperature Grade | — | Industrial temperature |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| UART Count | — | [DATA_NEEDED: UART count] |
| SPI Count | — | [DATA_NEEDED: SPI count] |
| I2C Count | — | [DATA_NEEDED: I2C count] |
| Plage de température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |