ATSAM4S2AA-AU vs ATSAM3S2AA-AU Comparaison
Comparaison détaillée côte à côte de ATSAM4S2AA-AU par Microchip Technology et ATSAM3S2AA-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
ATSAM4S2AA-AU - Cortex-M4 120MHz MCU 128KB Flash | Microchip
ATSAM4S2AA-AU ✓ ActifMicrochip Technology
ATSAM3S2AA-AU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip (Tape & Reel)
ATSAM3S2AA-AU ✓ ActifComparaison des spécifications
| Paramètre | ATSAM4S2AA-AU | ATSAM3S2AA-AU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Core | ARM Cortex-M4 (32-bit) | — |
| Fréquence d'horloge maximale | 120 MHz | 64 MHz |
| Flash Memory | 128 KB | 128 KB (131 KB per some distributor listings) |
| SRAM | 64 KB | 32 KB |
| Instruction Set | Thumb-2 with DSP instructions | RISC / Thumb-2 |
| Memory Protection Unit | Yes (MPU) | — |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Typical Low-Power Consumption | 180 uA (manufacturer published) | — |
| Boîtier | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Series | SAM4S | — |
| Core Width | 32-bit | — |
| Data ROM Size | [DATA_NEEDED: Data ROM Size] | — |
| Température de fonctionnement | Industrial range (GREEN, IND TEMP per distributor data) | -40C to +85C (Industrial) |
| Flash Features | ECC, Security Bit, Lock Bits | — |
| Packaging | Tray | Tape & Reel (TR) |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL Level] | — |
| Core Processor | — | ARM Cortex-M3 |
| Core Size | — | 32-Bit |
| Technology | — | CMOS |
| Connectivity | — | UART, SPI, I2C (TWI), I2S, USB 2.0 Full-Speed |
| Pin-to-Pin Compatibility | — | Compatible with SAM3N2A |
| Statut RoHS | — | Compliant (Green package per distributor listing) |
| 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] |