ATSAMA5D27B-CUR vs ATSAMA5D21B-CUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D27B-CUR sa pamamagitan ng Microchip Technology at ATSAMA5D21B-CUR 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-CUR - 500MHz ARM Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27B-CUR ✓ Nakahanda
Pagsanggunian na paghahambing
| Parametro | ATSAMA5D27B-CUR | ATSAMA5D21B-CUR |
|---|---|---|
| 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 | 1 |
| Width ng Data Bus | 32-bit | — |
| Maximum CPU Clock | 500 MHz | — |
| On-Chip SRAM | 128 KB | — |
| On-Chip ROM | 160 KB | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND, SD | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC |
| Core Supply Voltage | 1.2 V (typical) | — |
| Packhaging | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 196-TFBGA (11x11 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Hanay ng Temperature na Operasyon | -40C to +85C (industrial) | — |
| Graphics Support | LCD TFT controller up to 1024x768 | — |
| Camera Interface | CMOS sensor (12-bit parallel) | — |
| Ethernet | 2x 10/100/1000 Mbps MAC with AVB/TSN | — |
| USB | 1x USB 2.0 High-Speed Host, 1x USB 2.0 High-Speed Device | — |
| CAN | 2x CAN-FD | — |
| Hardware Crypto | AES, SHA, TRNG, secure boot, tamper pins | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | 32-bit ARMv7-A |
| Maksimum na Taktiko ng Oras | — | 500 MHz |
| Internal SRAM | — | 128 KB |
| L1 Cache | — | 32 KB instruction + 32 KB data |
| L2 Cache | — | 128 KB |
| Ball Pitch | — | 0.8 mm |
| Temperature na Operasyon | — | -40C to +85C |
| Backup Mode Current | — | 5 uA |
| ADC Resolution | — | 12-bit |
| Audio Subsystem | — | Embedded (fractional PLL) |
| Security Features | — | Secure boot, TRNG, tamper detection |
| Supply Voltage (Core) | — | [DATA_NEEDED: core supply voltage] |