ATSAMA5D27A-CN vs ATSAMA5D28A-CNR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMA5D27A-CN disebabkan oleh Microchip Technology dan ATSAMA5D28A-CNR disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAMA5D27A-CN - Cortex-A5 MPU 500MHz LFBGA-289 | Microchip
ATSAMA5D27A-CN ✓ AktifMicrochip Technology
ATSAMA5D28A-CNR - Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D28A-CNR ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMA5D27A-CN | ATSAMA5D28A-CNR |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Processor | ARM Cortex-A5 | — |
| Core Architecture | Armv7-A with NEON and FPU | Arm Cortex-A5 32-bit RISC |
| Maximum Clock Speed | 500 MHz | — |
| Number of Cores | 1 | — |
| Bus Width | 32-bit | — |
| On-chip SRAM | 128 KB | — |
| On-chip ROM | 160 KB | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC |
| Package Type | LFBGA-289 | — |
| Jenis Pemasangan | Surface Mount | — |
| Core Voltage | 1.2 V | 1.2 V (typ) |
| Operating Temperature Grade | Industrial (-40C to +85C) | — |
| USB Ports | 2 x USB 2.0 (Host + Device) | 3x HS USB (Host + Device + HSIC) |
| Ethernet | 10/100 MAC with IEEE 1588 | 10/100 Mbps MAC + 1 Gbps MAC |
| CAN | 2 x CAN-FD | 2x CAN-FD |
| LCD Controller | TFT up to 1024x768 | — |
| Cryptography Accelerator | AES, SHA, TRNG | — |
| Security Features | Arm TrustZone, secure boot, tamper detection | — |
| Status RoHS | Compliant | Compliant (ROHS3) |
| Maximum CPU Clock | — | 500 MHz |
| I/O Voltage | — | 3.3 V |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| L2 Cache | — | 128 KB |
| FPU / NEON | — | Yes (single-precision FPU + NEON) |
| Display Controller | — | 24-bit LCD up to 1024x768 |
| Camera Interface | — | 12-bit parallel ISI |
| Kemasan | — | 289-LFBGA, 0.8 mm pitch |
| Suhu Operasi | — | -40C to +85C (industrial) |
| Packaging | — | Tape & Reel (-CNR suffix) |