ATSAMA5D27A-CU vs ATSAMA5D21A-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D27A-CU sa pamamagitan ng Microchip Technology at ATSAMA5D21A-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
ATSAMA5D27A-CU - 500MHz Cortex-A5 MPU | Microchip | Embedded
ATSAMA5D27A-CU ✓ NakahandaMicrochip Technology
ATSAMA5D21A-CU - ARM Cortex-A5 MPU 500MHz 196-TFBGA | Microchip
ATSAMA5D21A-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D27A-CU | ATSAMA5D21A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) with NEON | — |
| Operating Frequency | 500 MHz | — |
| Core Count / Data Bus Width | 1 Core / 32-bit | — |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND | — |
| Packhaging | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 196-TFBGA (CSBGA) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Volte ng Pagbibigay | 3.3 V I/O, 1.2 V core (typ.) | — |
| Backup Mode Current | <5 µA | — |
| Temperature na Operasyon | -40 °C to +85 °C (industrial) | -40C to +85C (Industrial) |
| Cryptography | AES, SHA, TRNG, secure boot | — |
| Display Interface | LCD controller, MIPI-DSI option | — |
| Touch Controller | Integrated Peripheral Touch Controller (PTC) | — |
| Communication Interfaces | CAN, HSIC, USB, EMAC, FLEXCOM x12 (UART/SPI/TWI) | — |
| Tindminan RoHS | Compliant | — |
| Level ng MSL | 3 | — |
| Lead-Free | Yes | — |
| Manufacturer | — | Microchip Technology |
| Series | — | SAMA5D2 |
| Core Processor | — | ARM Cortex-A5 |
| Number of Cores | — | 1 |
| Core Speed | — | 500 MHz |
| FPU | — | Yes |
| NEON | — | Yes |
| L1 Cache | — | 32 KB I-cache + 32 KB D-cache |
| Pitch | — | 0.75 mm |
| Operating Voltage | — | 1.2 V core |
| Supply Type | — | Tray |
| Compliance | — | RoHS compliant |