ATSAMA5D27C-D5M-CUR vs ATSAMA5D27A-CNR Comparison
Detailed side-by-side comparison of ATSAMA5D27C-D5M-CUR by Microchip Technology and ATSAMA5D27A-CNR 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-D5M-CUR - SAMA5D2 Cortex-A5 MPU 500MHz 512Mb DDR2 | Microchip
ATSAMA5D27C-D5M-CUR ✓ ActiveMicrochip Technology
ATSAMA5D27A-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27A-CNR ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D27C-D5M-CUR | ATSAMA5D27A-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $23.10 | $10.95 |
| Core Architecture | ARM Cortex-A5 | — |
| Number of Cores | 1 | 1 Core, 32-Bit |
| Data Bus Width | 32-bit | — |
| Maximum Clock Frequency | 500 MHz | — |
| Integrated Memory | 512 Mbit DDR2 SDRAM (SIP) | — |
| Operating Voltage Range | 1.14 V to 1.3 V (core) | — |
| Memory Bus Width | 16-bit | — |
| Package | 289-LFBGA (14x14 mm), 0.8 mm ball pitch | 289-LFBGA, 14x14 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40C to +85C (Industrial) | — |
| Peripheral Touch Controller | Integrated | — |
| Embedded Audio Subsystem | Integrated | — |
| Security Features | ARM TrustZone, Secure Boot, Tamper | — |
| Hardware Crypto Accelerators | AES, SHA, TRNG | — |
| RoHS Status | Compliant | Compliant |
| Core Processor | — | ARM Cortex-A5 |
| Maximum CPU Clock | — | 500 MHz |
| Instruction Set Architecture | — | ARMv7-A with Neon, MPE |
| Graphics Acceleration | — | Yes (2D Graphics LCD Controller, GLCDC) |
| L1 Cache | — | 32 KB I-cache + 32 KB D-cache |
| L2 Cache | — | 128 KB |
| External Memory Controller | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC Flash |
| Display Interface | — | Keyboard, LCD, Touchscreen (24-bit GLCDC) |
| Ethernet | — | 10/100 Mbps (1x EMAC) with IEEE 1588 |
| USB | — | USB 2.0 + HSIC |
| CAN | — | CAN, CAN-FD (1) |
| Hardware Cryptography | — | AES-128/256, secure boot, TRNG, tamper pins |
| I/O Voltage | — | 3.3 V |
| Operating Temperature | — | -40C to +105C (industrial) |
| MSL Level | — | 3 |
| Delivery Form | — | Tape & Reel (TR) |