ATSAM4SD32BB-MNR vs ATSAM4SD32BA-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4SD32BB-MNR sa pamamagitan ng Microchip Technology at ATSAM4SD32BA-MU sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAM4SD32BB-MNR - SAM4S Cortex-M4 120MHz 2MB MCU 64-QFN | Microchip
ATSAM4SD32BB-MNR ✓ NakahandaMicrochip Technology
ATSAM4SD32BA-MU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4SD32BB-MNR | ATSAM4SD32BA-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F (with FPU) | — |
| Core Frequency | 120 MHz | — |
| Performance | 150 DMIPS / 1.25 DMIPS/MHz | — |
| Flash Memory | 2 MB (2048 KB, dual-bank) | 2 MB (2 M x 8) |
| SRAM | 160 KB | 160 KB |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Packhaging | 64-QFN (9x9 mm) with exposed thermal pad | 64-pin QFN (9x9 mm) |
| Uri ng Pagpapasok | Surface Mount | — |
| Temperature na Operasyon | -40C to +85C (Industrial) | -40 °C to +85 °C (industrial) |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 12-bit, up to 24 channels, 1 MSPS |
| Communication Interfaces | USB 2.0 FS device, 2x CAN-FD, EMAC (RMII), up to 5x USART, 5x UART, 3x SPI, 2x TWI (I2C) | — |
| Timers | 16-bit and 32-bit timers, RTC, PWM | Multiple TC, RTT, RTC, PWM |
| DMA Channels | 24 (PDC + DMAC) | — |
| Level ng MSL | MSL3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Tindminan RoHS | Compliant | Compliant |
| Silicon Revision | B (recommended for new designs per Microchip) | — |
| Core | — | ARM Cortex-M4 with FPU and MPU |
| Maximum CPU Clock | — | 120 MHz |
| Instruction Cache | — | 2 KB |
| Instruction Set | — | Thumb-2, DSP extensions |
| Supply Voltage (VDDCORE) | — | 1.2 V (internal regulator) |
| I/O Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Device/Host |
| CAN | — | 2 x CAN 2.0A/B controllers |
| Ethernet | — | 10/100 EMAC (external PHY required) |
| External Bus Interface (EBI) | — | Yes (SRAM, SDRAM, NAND support) |