ATSAMA5D28B-CN vs ATSAMA5D27C-D1G-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D28B-CN sa pamamagitan ng Microchip Technology at ATSAMA5D27C-D1G-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
ATSAMA5D28B-CN - Cortex-A5 500MHz MPU, 128MB DDR2 | Microchip
ATSAMA5D28B-CN ✓ NakahandaMicrochip Technology
ATSAMA5D27C-D1G-CU - Cortex-A5 MPU 500MHz 1Gbit DDR2 | Microchip
ATSAMA5D27C-D1G-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D28B-CN | ATSAMA5D27C-D1G-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | Arm Cortex-A5 (Armv7-A) | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| FPU | VFPv4 (single/double precision) | — |
| L1 Instruction Cache | 32 Kbytes | — |
| L1 Data Cache | 32 Kbytes | — |
| L2 Cache | 128 Kbytes (configurable as SRAM) | — |
| MMU | Yes (full translation) | — |
| TrustZone | Yes (Arm TrustZone) | — |
| NEON Media Engine | Yes (SIMD) | — |
| Integrated DRAM | 128 Mbytes DDR2/DDR3L/LPDDR2/LPDDR3 controller | — |
| External Memory Bus | 16-bit ECC-capable | — |
| USB Controllers | 2x USB 2.0 High-Speed (Host/Device) | — |
| Ethernet | 10/100 MAC with IEEE 1588 + GMAC | 10/100 Mbps (1x EMAC, external PHY) |
| CAN | 2x CAN-FD | — |
| SD/MMC | 3x SD/SDIO/MMC/e.MMC | — |
| UART / SPI / I2C | Multiple instances (peripheral multiplexing) | — |
| Crypto Accelerator | AES, SHA, TRNG, secure boot | — |
| Temperature na Operasyon | -40 C to +85 C (industrial) | Industrial (-40C to +85C) |
| Volte ng Pagbibigay | 3.3 V I/O, 1.2 V core (internal LDO) | 3.3 V I/O |
| Packhaging | 289-ball LFBGA, 14 mm x 14 mm | 289-TFBGA (14x14 mm), 0.8 mm ball pitch |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (BGA) |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | Compliant | Compliant (Green, BGA GREEN) |
| Core Count | — | 1 |
| Bit Width | — | 32-bit |
| Integrated Memory | — | 1 Gbit DDR2 SDRAM (16-bit data bus) |
| Core Voltage | — | 1.2 V |
| USB | — | USB 2.0 High-Speed with HSIC |
| Packaging | — | Tray |
| Series | — | SAMA5D2 SiP |