ATSAMA5D27A-CU vs ATSAMA5D27A-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D27A-CU by Microchip Technology and ATSAMA5D27A-CUR 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
ATSAMA5D27A-CU - 500MHz Cortex-A5 MPU | Microchip | Embedded
ATSAMA5D27A-CU β ActiveMicrochip Technology
ATSAMA5D27A-CUR - 500MHz ARM Cortex-A5 MPU | Microchip
ATSAMA5D27A-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D27A-CU | ATSAMA5D27A-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.83 | $12.95 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) with NEON | β |
| Operating Frequency | 500 MHz | β |
| Core Count / Data Bus Width | 1 Core / 32-bit | β |
| Internal SRAM | 128 KB | β |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC |
| Package | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 289-LFBGA (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| Supply Voltage | 3.3 V I/O, 1.2 V core (typ.) | β |
| Backup Mode Current | <5 Β΅A | 5 uA (typ) |
| Operating Temperature | -40 Β°C to +85 Β°C (industrial) | -40 C to +85 C (Industrial, MRLA marking) |
| Cryptography | AES, SHA, TRNG, secure boot | β |
| Display Interface | LCD controller, MIPI-DSI option | β |
| Touch Controller | Integrated Peripheral Touch Controller (PTC) | β |
| Communication Interfaces | CAN, HSIC, USB, EMAC, FLEXCOM x12 (UART/SPI/TWI) | β |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 | 3 |
| Lead-Free | Yes | β |
| Series | β | SAMA5D2 |
| Core | β | ARM Cortex-A5 (1 core, 32-bit) |
| Maximum CPU Clock | β | 500 MHz |
| Maximum Junction Temperature | β | 105 C |
| Ball Pitch | β | 0.8 mm |
| Cache | β | 32 KB I-cache, 32 KB D-cache |
| FPU / NEON | β | Yes (VFPv4 + NEON) |
| AES-OTF (On-The-Fly) | β | Yes |
| CAN-FD Controllers | β | 2 |
| HSIC Interface | β | Yes |
| Peripheral Touch Controller | β | Yes (PTC) |
| Packaging | β | Tape & Reel (TR) |
| L1 Instruction Cache | β | 32 KB |
| L1 Data Cache | β | 32 KB |
| Embedded Audio Subsystem | β | Yes (I2S/TDM) |