ATSAM4SD32BB-MNR vs ATSAM4S8CB-CFNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4SD32BB-MNR sa pamamagitan ng Microchip Technology at ATSAM4S8CB-CFNR 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
ATSAM4S8CB-CFNR - 120MHz Cortex-M4 MCU, 512KB Flash, VFBGA-100 | Microchip
ATSAM4S8CB-CFNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4SD32BB-MNR | ATSAM4S8CB-CFNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F (with FPU) | ARM Cortex-M4 (ARMv7-M) |
| Core Frequency | 120 MHz | — |
| Performance | 150 DMIPS / 1.25 DMIPS/MHz | 1.26 DMIPS/MHz |
| Flash Memory | 2 MB (2048 KB, dual-bank) | — |
| SRAM | 160 KB | — |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Packhaging | 64-QFN (9x9 mm) with exposed thermal pad | 100-VFBGA (7x7 mm), 0.5 mm pitch |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (BGA) |
| Temperature na Operasyon | -40C to +85C (Industrial) | -40 C to +85 C (Industrial) |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 10-bit, up to 16 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 | 16-bit TC channels, 32-bit RTC |
| 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) | — |
| Maximum CPU Clock | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Data Memory (SRAM) | — | 128 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.6 V |
| DAC | — | 12-bit, 1 channel |
| USB | — | USB 2.0 Full-Speed Device, on-chip transceiver |
| CAN | — | 1x CAN 2.0A/B controller |
| UART/USART | — | Up to 5 channels |
| SPI | — | Up to 3 controllers |
| I2C (TWI) | — | Up to 3 channels |
| Memory Protection | — | MPU (8 regions) |