ATSAM4SD32BB-MN vs ATSAM4SD32BA-MU Comparaison
Comparaison détaillée côte à côte de ATSAM4SD32BB-MN par Microchip Technology et ATSAM4SD32BA-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.
Microchip Technology
ATSAM4SD32BB-MN - 120MHz Cortex-M4 MCU, 2MB Flash | Microchip
ATSAM4SD32BB-MN ✓ ActifMicrochip Technology
ATSAM4SD32BA-MU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-MU ✓ ActifComparaison des spécifications
| Paramètre | ATSAM4SD32BB-MN | ATSAM4SD32BA-MU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $8,16 | $7,85 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory Size | 2 MB (2M x 8) FLASH | — |
| RAM Size | 160 KB | — |
| Boîtier | 64-QFN (9x9 mm) with Exposed Pad | 64-pin QFN (9x9 mm) |
| Température de fonctionnement | -40C to +105C | -40 °C to +85 °C (industrial) |
| Supply Voltage (VDDCORE) | 1.62 V to 3.6 V [DATA_NEEDED: exact VDDIO range] | 1.2 V (internal regulator) |
| ADC | 12-bit [DATA_NEEDED: channel count and sample rate] | 12-bit, up to 24 channels, 1 MSPS |
| DAC | 12-bit [DATA_NEEDED: channel count] | — |
| USB | USB 2.0 Full-Speed with on-chip transceiver | USB 2.0 Full-Speed Device/Host |
| FPU | Yes, single-precision | — |
| DSP Instructions | Single-cycle MAC, SIMD | — |
| Communication Interfaces | UART/USART, TWI (I2C), SPI, EBI, USB | — |
| Type de montage | Surface Mount | — |
| Statut RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes (Green) | — |
| Silicon Revision | B | — |
| Core | — | ARM Cortex-M4 with FPU and MPU |
| Maximum CPU Clock | — | 120 MHz |
| Instruction Cache | — | 2 KB |
| Flash Memory | — | 2 MB (2 M x 8) |
| SRAM | — | 160 KB |
| Instruction Set | — | Thumb-2, DSP extensions |
| I/O Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| CAN | — | 2 x CAN 2.0A/B controllers |
| Ethernet | — | 10/100 EMAC (external PHY required) |
| Timers | — | Multiple TC, RTT, RTC, PWM |
| External Bus Interface (EBI) | — | Yes (SRAM, SDRAM, NAND support) |
| Niveau MSL | — | 3 (168 hours) |