ATSAMA5D27C-D1G-CU vs ATSAMA5D27A-CU Comparison
Detailed side-by-side comparison of ATSAMA5D27C-D1G-CU by Microchip Technology and ATSAMA5D27A-CU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMA5D27C-D1G-CU - Cortex-A5 MPU 500MHz 1Gbit DDR2 | Microchip
ATSAMA5D27C-D1G-CU ✓ ActiveMicrochip Technology
ATSAMA5D27A-CU - 500MHz Cortex-A5 MPU | Microchip | Embedded
ATSAMA5D27A-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D27C-D1G-CU | ATSAMA5D27A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (ARMv7-A) with NEON |
| Core Count | 1 | — |
| Maximum CPU Clock | 500 MHz | — |
| Bit Width | 32-bit | — |
| Integrated Memory | 1 Gbit DDR2 SDRAM (16-bit data bus) | — |
| Supply Voltage | 3.3 V I/O | 3.3 V I/O, 1.2 V core (typ.) |
| Core Voltage | 1.2 V | — |
| Package | 289-TFBGA (14x14 mm), 0.8 mm ball pitch | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| Ethernet | 10/100 Mbps (1x EMAC, external PHY) | — |
| USB | USB 2.0 High-Speed with HSIC | — |
| Operating Temperature | Industrial (-40C to +85C) | -40 °C to +85 °C (industrial) |
| RoHS Status | Compliant (Green, BGA GREEN) | Compliant |
| Packaging | Tray | — |
| Series | SAMA5D2 SiP | — |
| Operating Frequency | — | 500 MHz |
| Core Count / Data Bus Width | — | 1 Core / 32-bit |
| Internal SRAM | — | 128 KB |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND |
| Backup Mode Current | — | <5 µA |
| Cryptography | — | AES, SHA, TRNG, secure boot |
| Display Interface | — | LCD controller, MIPI-DSI option |
| Touch Controller | — | Integrated Peripheral Touch Controller (PTC) |
| Communication Interfaces | — | CAN, HSIC, USB, EMAC, FLEXCOM x12 (UART/SPI/TWI) |
| MSL Level | — | 3 |
| Lead-Free | — | Yes |