ATSAM4SD16BA-UUR vs ATSAM4SD32BA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4SD16BA-UUR sa pamamagitan ng Microchip Technology at ATSAM4SD32BA-AU 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
ATSAM4SD16BA-UUR - 1MB Flash Cortex-M4 MCU 64-WLCSP | Microchip
ATSAM4SD16BA-UUR ✓ NakahandaMicrochip Technology
ATSAM4SD32BA-AU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4SD16BA-UUR | ATSAM4SD32BA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4 (32-bit RISC) | — |
| Maksimum na Taktiko ng Oras | 120 MHz | 120 MHz |
| FPU | Yes (single-precision) | — |
| DSP Extensions | Yes | — |
| Program Memory (Flash) | 1024 KB (1 MB), dual-bank | — |
| SRAM | 160 KB | 160 KB |
| Supply Voltage (VDDIO/VDD) | 1.62 V to 3.6 V | — |
| I/O Pins | 47 (max) | — |
| Packhaging | WLCSP-64 (4.7 x 4.7 mm) | 64-LQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount (wafer-level) | Surface Mount |
| Temperature na Operasyon | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| USB | USB 2.0 Full-Speed Device | USB 2.0 FS Device + FS Host/Device |
| ADC | 10-bit, up to 8 channels | 12-bit, up to 24 channels |
| PWM Channels | 16-bit, multiple channels | — |
| Communication Interfaces | USART/UART, SPI, TWI (I2C) | — |
| DMA | Multi-channel peripheral DMA | Peripheral DMA + 16-channel Central DMA |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Core | — | ARM Cortex-M4 with DSP, Thumb-2 |
| Instruction Cache | — | 2 Kbytes |
| Flash Memory | — | 2 MB (2M x 8) |
| Memory Protection Unit (MPU) | — | Yes |
| Volte ng Pagbibigay | — | 1.2 V core / 3.3 V I/O |
| DAC | — | 12-bit, 1 channel |
| CAN | — | 2x CAN 2.0A/B |
| External Bus Interface | — | Yes (EBI for SRAM/SDRAM) |