ATSAM4SD32BB-MNR vs ATSAM4SD32BA-UUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4SD32BB-MNR sa pamamagitan ng Microchip Technology at ATSAM4SD32BA-UUR 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-UUR - 2MB Flash Cortex-M4 MCU 64-WLCSP | Microchip
ATSAM4SD32BA-UUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4SD32BB-MNR | ATSAM4SD32BA-UUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F (with FPU) | ARM Cortex-M4 with FPU and DSP |
| Core Frequency | 120 MHz | 120 MHz max |
| Performance | 150 DMIPS / 1.25 DMIPS/MHz | 150 DMIPS (1.25 DMIPS/MHz) |
| Flash Memory | 2 MB (2048 KB, dual-bank) | 2 MB (2048 KB) |
| SRAM | 160 KB | 160 KB |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Packhaging | 64-QFN (9x9 mm) with exposed thermal pad | 64-ball WLCSP (4.42 mm x 3.42 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (WLCSP) |
| 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 |
| 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 | 4x 16-bit TC + 1x PWM controller |
| DMA Channels | 24 (PDC + DMAC) | — |
| Level ng MSL | MSL3 (per JEDEC J-STD-020) | — |
| Tindminan RoHS | Compliant | Compliant |
| Silicon Revision | B (recommended for new designs per Microchip) | — |
| Instruction Cache | — | 2 KB |
| Data Cache | — | 1 KB |
| Core Supply Voltage | — | 1.08 V to 1.32 V (1.2 V typ) |
| I/O Supply Voltage | — | 1.62 V to 3.6 V |
| DAC | — | 12-bit, 1 channel |
| USB | — | USB 2.0 FS Device + 2x HS Host ports |
| CAN | — | 2x CAN 2.0A/B controllers |
| Communication | — | 3x USART, 2x UART, 2x TWI (I2C), 2x SPI, 1x SSC, 1x HSMCI |
| External Bus Interface | — | 16-bit EBI for SRAM/NOR/NAND |