ATSAMA5D27C-CU vs ATSAMA5D21C-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D27C-CU sa pamamagitan ng Microchip Technology at ATSAMA5D21C-CU 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
ATSAMA5D27C-CU - ARM Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D27C-CU ✓ NakahandaMicrochip Technology
ATSAMA5D21C-CU - 500MHz Cortex-A5 MPU | Microchip 196-TFBGA
ATSAMA5D21C-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D27C-CU | ATSAMA5D21C-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 | — |
| Core Count | 1 | — |
| Width ng Data Bus | 32-bit | — |
| Maksimum na Taktiko ng Oras | 500 MHz | — |
| On-chip SRAM | 128 KB | — |
| Instruction Cache | 32 KB | — |
| Data Cache | 32 KB | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3 (16-bit interface) | — |
| Floating Point Unit | Yes (VFPv4) | — |
| Packhaging | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 196-TFBGA 11x11 mm, 0.8 mm pitch |
| Hanay ng Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Backup Mode Current | 5 uA typical | 5 uA |
| Volte ng Pagbibigay | [DATA_NEEDED: core/IO supply voltage] | — |
| Tindminan RoHS | Compliant | Compliant |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (TFBGA) |
| Manufacturer | — | Microchip Technology |
| Series | — | SAMA5D2 |
| Core Processor | — | ARM Cortex-A5 |
| Number of Cores | — | 1 |
| Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 500 MHz |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| L2 Cache | — | 128 KB |
| Integrated DRAM | — | Up to 1 Gbit DDR2 or 2 Gbit LPDDR2 SDRAM (SiP) |
| External Memory Bus | — | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, eMMC, SD/MMC |
| Ethernet | — | 10/100/1000 Mbps with IEEE 1588 PTP |
| USB | — | USB HS Host + Device, USB FS Host + Device |
| CAN | — | 2x CAN-FD |
| Other Connectivity | — | 2x SD/SDIO/MMC, I2C, SPI, UART, I2S |
| ADC | — | 12-bit ADC |
| Graphics | — | LCD controller (up to 1024x768) |
| Crypto Accelerators | — | AES, SHA, TRNG, secure boot, tamper detection |
| Audio | — | Class D amplifier, I2S, S/PDIF |
| Grade | — | Industrial (green, MRLC) |
| Level ng MSL | — | 3 |