ATSAM4SD32CB-CFN vs ATSAM4SD32BB-MNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4SD32CB-CFN sa pamamagitan ng Microchip Technology at ATSAM4SD32BB-MNR 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
ATSAM4SD32CB-CFN - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32CB-CFN ✓ NakahandaMicrochip Technology
ATSAM4SD32BB-MNR - SAM4S Cortex-M4 120MHz 2MB MCU 64-QFN | Microchip
ATSAM4SD32BB-MNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4SD32CB-CFN | ATSAM4SD32BB-MNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4 with FPU and MPU | ARM Cortex-M4F (with FPU) |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 2 MB (2048 KB) | 2 MB (2048 KB, dual-bank) |
| SRAM | 160 KB | 160 KB |
| Cache | Up to 4 KB (Flash controller cache) | — |
| Core Mark / DMIPS | 1.25 DMIPS/MHz (150 DMIPS at 120 MHz) | — |
| Operating Voltage (VDDIO/VDDIN) | 1.62 V to 3.6 V | — |
| Core Voltage (internal) | 1.2 V (internal LDO) | — |
| USB Interface | Full-speed USB Device with on-chip transceiver | — |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 Msps, up to 16 channels |
| Communication Interfaces | 5x USART, 3x SPI, 2x TWI (I2C), 1x HS USB, 1x CAN, 1x SSC, 1x EMAC | USB 2.0 FS device, 2x CAN-FD, EMAC (RMII), up to 5x USART, 5x UART, 3x SPI, 2x TWI (I2C) |
| DMA Channels | 16 peripheral DMA channels | 24 (PDC + DMAC) |
| Timers | Two 16-bit TC channels, one 16-bit PWM, one RTC, one RTT | 16-bit and 32-bit timers, RTC, PWM |
| Packhaging | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch | 64-QFN (9x9 mm) with exposed thermal pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Operating Temperature (Grade) | -40C to +85C (industrial) | — |
| Level ng MSL | 3 (per JEDEC J-STD-020, reflow at 260C) | MSL3 (per JEDEC J-STD-020) |
| Tindminan RoHS | Compliant (Pb-free) | Compliant |
| Lead-free / Halogen-free | Lead-free (green) per Microchip data | — |
| Core Frequency | — | 120 MHz |
| Performance | — | 150 DMIPS / 1.25 DMIPS/MHz |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Temperature na Operasyon | — | -40C to +85C (Industrial) |
| Silicon Revision | — | B (recommended for new designs per Microchip) |