ATSAM4SD32BA-AU vs ATSAM4SD16CB-CFNR Vergleich
Detaillierter Direktvergleich von ATSAM4SD32BA-AU von Microchip Technology und ATSAM4SD16CB-CFNR von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATSAM4SD32BA-AU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-AU ✓ AktivMicrochip Technology
ATSAM4SD16CB-CFNR - SAM4S Cortex-M4 120MHz 1MB MCU | Microchip
ATSAM4SD16CB-CFNR ✓ AktivSpezifikationsvergleich
| Parameter | ATSAM4SD32BA-AU | ATSAM4SD16CB-CFNR |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $9,45 | $6,12 |
| Core | ARM Cortex-M4 with DSP, Thumb-2 | ARM Cortex-M4F (32-bit, single-precision FPU) |
| Maximale Taktfrequenz | 120 MHz | — |
| Instruction Cache | 2 Kbytes | — |
| Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 160 KB | 160 KB |
| Memory Protection Unit (MPU) | Yes | — |
| Versorgungsspannung | 1.2 V core / 3.3 V I/O | — |
| Betriebstemperatur | -40C to +85C (Industrial) | -40 C to +85 C (extended) |
| Gehäuse | 64-LQFP (10x10 mm) | 100-VFBGA (7x7 mm) |
| Montageart | Surface Mount | Surface Mount (BGA) |
| ADC | 12-bit, up to 24 channels | 1 x 16-channel 12-bit ADC |
| DAC | 12-bit, 1 channel | — |
| USB | USB 2.0 FS Device + FS Host/Device | — |
| CAN | 2x CAN 2.0A/B | — |
| External Bus Interface | Yes (EBI for SRAM/SDRAM) | — |
| DMA | Peripheral DMA + 16-channel Central DMA | — |
| MSL-Level | 3 (168 hours) | 3 (per JEDEC J-STD-020) |
| RoHS-Status | Compliant | Compliant |
| Core Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (2 x 512 KB dual-bank) |
| Supply Voltage (VDDCORE) | — | 1.2 V (typ) |
| I/O Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Peripherals | — | HS USB, CAN, EMAC, USART, SPI, TWI, EBI |
| Timers | — | Multiple TC, PWM, RTC |
| External Interrupt Controller | — | Yes (16-line) |
| Silicon Revision | — | Revision B (recommended for new designs) |