ATSAMA5D23A-CNR vs ATSAMA5D23B-CNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D23A-CNR sa pamamagitan ng Microchip Technology at ATSAMA5D23B-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
ATSAMA5D23A-CNR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D23A-CNR ✓ NakahandaMicrochip Technology
ATSAMA5D23B-CNR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D23B-CNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D23A-CNR | ATSAMA5D23B-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (32-bit RISC) | ARM Cortex-A5 (Armv7-A) |
| Maximum CPU Clock | 500 MHz | — |
| Core Count | 1 | 1 |
| L1 Instruction Cache | 32 Kbytes | 32 Kbytes |
| L1 Data Cache | 32 Kbytes | 32 Kbytes |
| Internal SRAM | 128 Kbytes | 128 Kbytes |
| NEON Coprocessor | Yes | — |
| Hardware FPU | Yes (VFPv4) | — |
| External Memory Bus | 16-bit DDR2/LPDDR/DDR3 | — |
| Packhaging | 196-TFBGA (11x11 mm, 0.8 mm pitch) | 196-ball TFBGA, 11x11 mm, 0.8 mm ball pitch |
| Temperature na Operasyon | -40 °C to +105 °C (extended industrial) | — |
| Volte ng Pagbibigay | 1.2 V (core), 1.8 V/3.3 V (I/O) | — |
| Peripheral Touch Controller (PTC) | Yes | Embedded |
| CAN Controller | CAN-FD | — |
| USB | USB 2.0 High-Speed Host + Device | — |
| Ethernet | 10/100 MAC (GMII/RMII/MII) | — |
| LCD Controller | 24-bit, up to WXGA (1280x768) | — |
| Image Sensor Interface (ISI) | Yes (12-bit, up to 35 MPixel/s) | — |
| Crypto Engine | AES, TRNG, secure boot, OTFA | — |
| Tindminan RoHS | Compliant | — |
| Maksimum na Taktiko ng Oras | — | 500 MHz |
| Width ng Data Bus | — | 32-bit |
| L2 Cache / SRAM | — | 128 Kbytes (configurable) |
| Internal ROM | — | 160 Kbytes |
| NEON Media Engine | — | Yes |
| TrustZone | — | Yes (Arm TrustZone) |
| MMU | — | Yes (full virtual memory) |
| ETM / ETB Trace Memory | — | 8 Kbytes |
| Operating Temperature Grade | — | Industrial |
| Uri ng Pagpapasok | — | Surface Mount |
| Lead-Free / RoHS | — | Yes (Compliant) |