ATSAMA5D28A-CN vs ATSAMA5D23A-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D28A-CN sa pamamagitan ng Microchip Technology at ATSAMA5D23A-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
ATSAMA5D28A-CN - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D28A-CN ✓ NakahandaMicrochip Technology
ATSAMA5D23A-CU - ARM Cortex-A5 MPU 500MHz 196-TFBGA | Microchip
ATSAMA5D23A-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D28A-CN | ATSAMA5D23A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (32-bit) with NEON and FPU | ARM Cortex-A5 with NEON SIMD and FPU |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Number of Cores | 1 | — |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Support | DDR2 / DDR3L / LPDDR2 / LPDDR3 | — |
| Volte ng Pagbibigay | 1.2 V (core) | — |
| Packhaging | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 196-ball TFBGA (CSBGA) |
| Temperature na Operasyon | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Backup Mode Current | 5 uA (RTC retention) | — |
| Display Controller | LCD up to WXGA (1280x720) | — |
| Image Sensor Interface | Hardware ISI | — |
| Ethernet | Dual 10/100/1000 GMAC with 1588 PTP | 10/100 Mbps MAC with GMII/RMII/MII |
| CAN | Dual CAN-FD | CAN-FD |
| USB | USB 2.0 Host + Device | USB 2.0 Host + Device + HSIC |
| Storage Interfaces | QSPI, e.MMC, SD/MMC, NAND | — |
| Tindminan RoHS | Compliant | ROHS3 Compliant |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (BGA) |
| Instruction Set | — | ARMv7-A 32-bit |
| External Memory Bus | — | 16-bit DDR2/DDR3L/LPDDR2/LPDDR3 controller |
| Supply Voltage (Core) | — | 1.2 V (typical) |
| Supply Voltage (I/O) | — | 3.3 V (typical) |
| LCD Controller | — | 24-bit, up to 1024x768 |
| ADC | — | 12-bit, up to 12 channels |
| Security | — | Hardware AES, secure boot, TRNG, tamper pins |
| Packaging | — | Tray |