ATSAMA5D23B-CNR vs ATSAMA5D23A-CNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D23B-CNR sa pamamagitan ng Microchip Technology at ATSAMA5D23A-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
ATSAMA5D23B-CNR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D23B-CNR ✓ NakahandaMicrochip Technology
ATSAMA5D23A-CNR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D23A-CNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D23B-CNR | ATSAMA5D23A-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (Armv7-A) | ARM Cortex-A5 (32-bit RISC) |
| Maksimum na Taktiko ng Oras | 500 MHz | — |
| Core Count | 1 | 1 |
| Width ng Data Bus | 32-bit | — |
| L1 Instruction Cache | 32 Kbytes | 32 Kbytes |
| L1 Data Cache | 32 Kbytes | 32 Kbytes |
| L2 Cache / SRAM | 128 Kbytes (configurable) | — |
| Internal ROM | 160 Kbytes | — |
| Internal SRAM | 128 Kbytes | 128 Kbytes |
| NEON Media Engine | Yes | — |
| TrustZone | Yes (Arm TrustZone) | — |
| MMU | Yes (full virtual memory) | — |
| ETM / ETB Trace Memory | 8 Kbytes | — |
| Peripheral Touch Controller (PTC) | Embedded | Yes |
| Packhaging | 196-ball TFBGA, 11x11 mm, 0.8 mm ball pitch | 196-TFBGA (11x11 mm, 0.8 mm pitch) |
| Operating Temperature Grade | Industrial | — |
| Uri ng Pagpapasok | Surface Mount | — |
| Lead-Free / RoHS | Yes (Compliant) | — |
| Maximum CPU Clock | — | 500 MHz |
| NEON Coprocessor | — | Yes |
| Hardware FPU | — | Yes (VFPv4) |
| External Memory Bus | — | 16-bit DDR2/LPDDR/DDR3 |
| 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) |
| 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 |