ATSAM3S2AA-AU vs ATSAM3S1AA-AU Comparaison
Comparaison détaillée côte à côte de ATSAM3S2AA-AU par Microchip Technology et ATSAM3S1AA-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 ✓ ActifMicrochip Technology
ATSAM3S1AA-AU - 64MHz Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3S1AA-AU ✓ ActifComparaison des spécifications
| Paramètre | ATSAM3S2AA-AU | ATSAM3S1AA-AU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-bit |
| Fréquence d'horloge maximale | 64 MHz | — |
| Flash Memory | 128 KB (131 KB per some distributor listings) | 64 KB (64K x 8) |
| SRAM | 32 KB | 16 KB (16K x 8) |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Technology | CMOS | — |
| Connectivity | UART, SPI, I2C (TWI), I2S, USB 2.0 Full-Speed | USB device, USART, SPI, TWI (I2C) |
| Boîtier | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm), gull-wing leads |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40C to +85C (Industrial) | [DATA_NEEDED: operating temperature range] |
| Instruction Set | RISC / Thumb-2 | — |
| Pin-to-Pin Compatibility | Compatible with SAM3N2A | — |
| Packaging | Tape & Reel (TR) | — |
| Statut RoHS | Compliant (Green package per distributor listing) | RoHS compliant (per distributor listings) |
| 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 and channels] |
| Maximum Clock Speed | — | 64 MHz |
| Supply Voltage (Vdd) | — | 1.62 V to 3.6 V |
| Core Supply Voltage | — | 1.08 V to 1.32 V (internal regulator) |
| I/O Count | — | 47 |
| Program Memory Type | — | Flash |
| Life Cycle Stage | — | Active |
| Timers / Peripherals | — | [DATA_NEEDED: timer and peripheral detail] |