ATSAMA5D27B-CU vs ATSAMA5D21B-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D27B-CU sa pamamagitan ng Microchip Technology at ATSAMA5D21B-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
ATSAMA5D21B-CU - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D21B-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D27B-CU | ATSAMA5D21B-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Number of Cores | 1 Core, 32-Bit | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Series | SAMA5D2 | SAMA5D2 |
| Packhaging | 289-LFBGA (14x14 mm) | 196-TFBGA (11x11 mm) |
| Ball Pitch | 0.8 mm | 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 | — |
| Backup Mode Current | 5 uA (per datasheet) | 5 uA (typical) |
| 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) | — |
| Audio Subsystem | Embedded audio subsystem with I2S ports | — |
| Tindminan RoHS | Compliant | Compliant |
| Manufacturer | — | Microchip Technology |
| Core Count | — | 1 |
| Width ng Data Bus | — | 32-bit |
| Temperature na Operasyon | — | -40C to +85C |
| External Memory Support | — | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC |
| Co-processors | — | NEON MPE, FPU |
| Security Features | — | AES, SHA, TRNG, Secure Boot, Tamper Detection |
| Level ng MSL | — | 3 |