ATSAM4S8BA-AU vs ATSAM4S4BA-AU Comparaison
Comparaison détaillée côte à côte de ATSAM4S8BA-AU par Microchip Technology et ATSAM4S4BA-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
ATSAM4S8BA-AU - ARM Cortex-M4 120MHz 512KB MCU | Microchip
ATSAM4S8BA-AU ✓ Actif
Comparaison des spécifications
| Paramètre | ATSAM4S8BA-AU | ATSAM4S4BA-AU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Core | ARM Cortex-M4 | — |
| Core Architecture | 32-bit RISC with DSP extensions | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 128 KB | 64 KB |
| Instruction Cache | 2 KB | — |
| Operating Voltage | 1.62 V to 3.6 V | — |
| ADC | 12-bit, up to 1 Msps | — |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| Communication Interfaces | 2x UART, 2x TWI (I2C), 1x SPI, 1x I2S, 1x SDIO/SD/MMC | — |
| I/O Pins | 47 | — |
| Timers/PWM | 16-bit PWM channels | — |
| Boîtier | 64-LQFP (10x10 mm) | 64-pin LQFP, 10 x 10 mm |
| Type de montage | Surface Mount | Surface mount |
| Température de fonctionnement | -40 C to +85 C (industrial) | — |
| Pin-to-Pin Compatibility | SAM3N, SAM3S, SAM7S legacy (64-/100-pin) | — |
| Statut RoHS | Compliant (Green, IND TEMP per Mouser listing) | [DATA_NEEDED: RoHS status] |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| Maximum Processor Frequency | — | 120 MHz |
| Processor Core | — | Arm Cortex-M4 |
| DSP Support | — | DSP instructions |
| Memory Protection Unit | — | Yes |
| Embedded Flash Memory | — | 256 KB (256K x 8) |
| Flash ECC | — | Embedded ECC |
| Flash Security | — | Security bit and lock bits |
| Flash Architecture | — | Dual-bank Flash |
| Supply Reference | — | 1.2 V and 3.3 V |
| Series | — | SAM4S |
| Architecture | — | 32-bit RISC |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Plage de température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |