ATSAMA5D24B-CU vs ATSAMA5D27B-CNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D24B-CU sa pamamagitan ng Microchip Technology at ATSAMA5D27B-CNR 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
ATSAMA5D24B-CU - 500MHz ARM Cortex-A5 MPU, 256-TFBGA | Microchip
ATSAMA5D24B-CU ✓ NakahandaMicrochip Technology
ATSAMA5D27B-CNR - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D27B-CNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D24B-CU | ATSAMA5D27B-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | — |
| Maximum CPU Clock | 500 MHz | — |
| Core Count | 1 | — |
| Internal SRAM | 128 KB | 128 KB |
| Internal ROM | 160 KB (secure boot) | — |
| External Memory Interface | 16-bit DDR2/LPDDR/LPDDR2/DDR3 (LV-DDR3) | — |
| Supply Voltage (Core) | 1.2 V | — |
| Supply Voltage (I/O) | 3.3 V | — |
| Packhaging | 256-TFBGA (8x8 mm, 0.4 mm pitch) | 289-LFBGA (14x14 mm, 0.8 mm ball pitch) |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +105C |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount |
| Level ng MSL | 3 | 3 |
| Ethernet | 1x 10/100 Mbps GMAC | — |
| USB | USB 2.0 High-Speed Host + Device (with PHY) | — |
| LCD Controller | Yes (TFT, up to XGA) | — |
| Touch Controller | Yes (Peripheral Touch Controller + 4-wire resistive) | — |
| Hardware Crypto | AES, SHA-256, TRNG | — |
| Backup Mode Current | 5 uA typical | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Processor | — | ARM Cortex-A5 |
| Core Count / Width | — | 1 Core / 32-bit |
| Maximum CPU Frequency | — | 500 MHz |
| Instruction Set | — | ARMv7-A with NEON and FPU |
| External Memory Support | — | DDR2 / DDR3L / LPDDR2 / LPDDR3 |
| Boot Memory Support | — | QSPI Flash, e.MMC, NAND, SD card |
| I/O Voltage | — | 3.3 V |
| Packaging | — | Tape & Reel |
| Series | — | SAMA5D2 |