ATSAMA5D27A-CNR vs ATSAMA5D27A-CN Comparison
Detailed side-by-side comparison of ATSAMA5D27A-CNR by Microchip Technology and ATSAMA5D27A-CN 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-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27A-CNR β ActiveMicrochip Technology
ATSAMA5D27A-CN - Cortex-A5 MPU 500MHz LFBGA-289 | Microchip
ATSAMA5D27A-CN β ActiveSpecification Comparison
| Parameter | ATSAMA5D27A-CNR | ATSAMA5D27A-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.95 | $20.50 |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Number of Cores | 1 Core, 32-Bit | 1 |
| Maximum CPU Clock | 500 MHz | β |
| Instruction Set Architecture | ARMv7-A with Neon, MPE | β |
| Graphics Acceleration | Yes (2D Graphics LCD Controller, GLCDC) | β |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | β |
| L2 Cache | 128 KB | β |
| External Memory Controller | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC Flash | β |
| Display Interface | Keyboard, LCD, Touchscreen (24-bit GLCDC) | β |
| Ethernet | 10/100 Mbps (1x EMAC) with IEEE 1588 | 10/100 MAC with IEEE 1588 |
| USB | USB 2.0 + HSIC | β |
| CAN | CAN, CAN-FD (1) | 2 x CAN-FD |
| Hardware Cryptography | AES-128/256, secure boot, TRNG, tamper pins | β |
| I/O Voltage | 3.3 V | β |
| Operating Temperature | -40C to +105C (industrial) | β |
| Package | 289-LFBGA, 14x14 mm | β |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 | β |
| RoHS Status | Compliant | Compliant |
| Delivery Form | Tape & Reel (TR) | β |
| Core Architecture | β | Armv7-A with NEON and FPU |
| Maximum Clock Speed | β | 500 MHz |
| Bus Width | β | 32-bit |
| On-chip SRAM | β | 128 KB |
| On-chip ROM | β | 160 KB |
| External Memory Support | β | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC |
| Package Type | β | LFBGA-289 |
| Core Voltage | β | 1.2 V |
| Operating Temperature Grade | β | Industrial (-40C to +85C) |
| USB Ports | β | 2 x USB 2.0 (Host + Device) |
| LCD Controller | β | TFT up to 1024x768 |
| Cryptography Accelerator | β | AES, SHA, TRNG |
| Security Features | β | Arm TrustZone, secure boot, tamper detection |