ATSAMA5D21B-CU vs ATSAMA5D22A-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D21B-CU sa pamamagitan ng Microchip Technology at ATSAMA5D22A-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
ATSAMA5D21B-CU - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D21B-CU ✓ NakahandaMicrochip Technology
ATSAMA5D22A-CU - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D21B-CU | ATSAMA5D22A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Manufacturer | Microchip Technology | — |
| Series | SAMA5D2 | SAMA5D2 |
| Core Processor | ARM Cortex-A5 | — |
| Core Count | 1 | — |
| Width ng Data Bus | 32-bit | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Packhaging | 196-TFBGA (11x11 mm) | 196-TFBGA (11x11 mm, 0.8 mm pitch) |
| Ball Pitch | 0.8 mm | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (BGA) |
| Temperature na Operasyon | -40C to +85C | -40C to +85C (industrial) |
| External Memory Support | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI |
| Co-processors | NEON MPE, FPU | — |
| Backup Mode Current | 5 uA (typical) | 5 uA (typical, per datasheet) |
| Security Features | AES, SHA, TRNG, Secure Boot, Tamper Detection | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 | — |
| Core | — | ARM Cortex-A5 (32-bit, single-core) |
| NEON SIMD Engine | — | Yes |
| Floating Point Unit | — | Yes |
| On-chip SRAM | — | 128 KB |
| Graphics Acceleration | — | Yes (2D hardware) |
| Ethernet | — | 10/100 Mbps (1 port) |
| USB | — | USB 2.0 + HSIC |
| Display Controller | — | LCD controller supporting up to WXGA |
| Touch Controller | — | Peripheral Touch Controller (PTC) integrated |
| Audio Subsystem | — | Embedded (I2S, SSC, Class-D support) |
| Cryptography | — | AES, SHA, TRNG accelerators |
| I/O Voltage | — | 3.3 V |
| Core Voltage | — | 1.2 V / 1.8 V / 3.3 V |