ATSAM4S8CB-CFN vs ATSAM4S8CA-CFN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4S8CB-CFN sa pamamagitan ng Microchip Technology at ATSAM4S8CA-CFN 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
ATSAM4S8CB-CFN - 120MHz Cortex-M4 MCU, 512KB Flash, 100-VFBGA | Microchip
ATSAM4S8CB-CFN ✓ NakahandaMicrochip Technology
ATSAM4S8CA-CFN - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4S8CA-CFN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4S8CB-CFN | ATSAM4S8CA-CFN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4 with FPU | — |
| Core Architecture | ARM 32-bit RISC | ARM Cortex-M4 with FPU |
| Maksimum na Taktiko ng Oras | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | 512 KB (512K x 8) |
| SRAM | 128 KB | 128 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Operating Temperature (Industrial) | -40C to +85C | -40C to +85C |
| Operating Temperature (Green, MRL B) | -40C to +105C | — |
| Packhaging | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch | 100-ball VFBGA (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (BGA) |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | USB 2.0 High-Speed Device with on-chip PHY |
| CAN | 2x CAN 2.0A/B controllers | 2x CAN 2.0A/B controllers |
| ADC | 12-bit, up to 16 channels, 1 Msps | 12-bit, up to 16 channels, up to 1 MSps |
| DAC | 2x 12-bit DAC | — |
| Timers | Multiple 16-bit and 32-bit timers, PWM, RTC | Three 16-bit timers, one 16-bit PWM timer, one 24-bit counter |
| Communication Interfaces | UART/USART, SPI, TWI (I2C), I2S, USB, CAN | — |
| External Bus Interface | 16-bit Static Memory Controller (EBI) | — |
| Supply Current (Active, 100 MHz) | approximately 30 mA | — |
| Supply Current (Backup, RTC) | approximately 3 uA at 1.8 V | — |
| Tindminan RoHS | Compliant | Compliant |
| MSL (Moisture Sensitivity) | MSL3 (per BGA package) | — |
| Maximum Clock Speed | — | 120 MHz |
| Supply Voltage (VDDIO/VDDCORE) | — | 1.62 V to 3.6 V |
| SDIO/MMC | — | Yes, High-Speed SDIO/MMC |
| PWM Channels | — | 4 channels (16-bit) |
| Communication Peripherals | — | USART, UART, SPI, TWI (I2C), HS USB |
| Hardware Cryptography | — | AES, TRNG |
| Unique Device ID | — | 128-bit |
| Lead-Free | — | Yes |