ATSAMA5D27B-CU vs ATSAMA5D27A-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D27B-CU sa pamamagitan ng Microchip Technology at ATSAMA5D27A-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
ATSAMA5D27B-CU - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D27B-CU ✓ NakahandaMicrochip Technology
ATSAMA5D27A-CU - 500MHz Cortex-A5 MPU | Microchip | Embedded
ATSAMA5D27A-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D27B-CU | ATSAMA5D27A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-A5 | — |
| Number of Cores | 1 Core, 32-Bit | — |
| Maximum CPU Clock | 500 MHz | — |
| Series | SAMA5D2 | — |
| Packhaging | 289-LFBGA (14x14 mm) | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| Ball Pitch | 0.8 mm | — |
| Memory Interfaces | DDR2, DDR3L, LPDDR1, LPDDR2, LPDDR3, QSPI, e.MMC | — |
| Hanay ng Temperature na Operasyon | -40 C to +85 C (industrial) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Volte ng Pagbibigay | 1.2 V core, 1.8 V/3.3 V I/O | 3.3 V I/O, 1.2 V core (typ.) |
| Backup Mode Current | 5 uA (per datasheet) | <5 µA |
| Graphics | TFT LCD controller, 2D graphics engine, 720p H.264 video decoder | — |
| Connectivity | Gigabit Ethernet MAC with 1588 PTP, 2x CAN-FD, 3x USB (HS), 2x I2S, multiple TWI/SPI/UART | — |
| Security | Secure boot, hardware AES/SHA, TRNG, tamper pins | — |
| Touch Controller | Integrated peripheral touch controller (PTC) | Integrated Peripheral Touch Controller (PTC) |
| Audio Subsystem | Embedded audio subsystem with I2S ports | — |
| Tindminan RoHS | Compliant | Compliant |
| 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 |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND |
| Temperature na Operasyon | — | -40 °C to +85 °C (industrial) |
| Cryptography | — | AES, SHA, TRNG, secure boot |
| Display Interface | — | LCD controller, MIPI-DSI option |
| Communication Interfaces | — | CAN, HSIC, USB, EMAC, FLEXCOM x12 (UART/SPI/TWI) |
| Level ng MSL | — | 3 |
| Lead-Free | — | Yes |