ATSAMA5D27C-CUR vs ATSAMA5D21C-CUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D27C-CUR sa pamamagitan ng Microchip Technology at ATSAMA5D21C-CUR 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
ATSAMA5D27C-CUR - ARM Cortex-A5 MPU 500MHz | 289-LFBGA
ATSAMA5D27C-CUR ✓ NakahandaMicrochip Technology
ATSAMA5D21C-CUR - ARM Cortex-A5 MPU 500MHz 196-TFBGA | Microchip
ATSAMA5D21C-CUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D27C-CUR | ATSAMA5D21C-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (32-bit) with NEON and FPU | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Core Count | 1 | 1 |
| Cache (I-cache / D-cache) | 32 KB / 32 KB | — |
| Internal SRAM | 128 KB | — |
| ROM | 160 KB | — |
| External Memory Bus | 16-bit DDR2 / LPDDR / DDR3 / LPDDR3 | — |
| Packhaging | 289-LFBGA (14 x 14 mm, 0.8 mm pitch) | 196-TFBGA (11x11 mm) |
| Operating Voltage (Core) | 1.2 V | — |
| Hanay ng Temperature na Operasyon | -40 °C to +85 °C (industrial) | — |
| Ethernet | 10/100 MAC with IEEE 1588 (EMAC) | 10/100 Mbps (1x) |
| USB | USB 2.0 HS Host + HS OTG + HS Device (3 ports) | USB 2.0 + HSIC |
| CAN | 2x CAN-FD controllers | — |
| Display Controller | TFT LCD up to 1024 x 768 | — |
| Touch Controller | Peripheral Touch Controller (PTC) | — |
| Audio Subsystem | Embedded (Class-D, I2S, SPDIF) | — |
| Cryptography | AES, SHA, TRNG, secure boot | — |
| Backup Mode Current | 5 µA typical (DDR in Self-Refresh) | 5 µA |
| Uri ng Pagpapasok | Surface Mount (Tape & Reel) | Surface Mount (BGA) |
| Tindminan RoHS | Compliant | — |
| Core Processor | — | ARM Cortex-A5 |
| Width ng Data Bus | — | 32-bit |
| On-chip ROM | — | 160 KB |
| Ball Pitch | — | 0.8 mm |
| Supply Voltage (Core) | — | 1.2 V |
| I/O Voltage | — | 3.3 V |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC |
| Temperature na Operasyon | — | -40 °C to +85 °C (industrial) |