ATSAMA5D27C-CU vs ATSAMA5D27B-CN Comparison
Detailed side-by-side comparison of ATSAMA5D27C-CU by Microchip Technology and ATSAMA5D27B-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
ATSAMA5D27C-CU - ARM Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D27C-CU ✓ ActiveMicrochip Technology
ATSAMA5D27B-CN - ARM Cortex-A5 MPU, 500 MHz, 289-LFBGA | Microchip
ATSAMA5D27B-CN ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D27C-CU | ATSAMA5D27B-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.90 | $5.79 |
| Core Architecture | ARM Cortex-A5 | — |
| Core Count | 1 | — |
| Data Bus Width | 32-bit | — |
| Maximum Clock Frequency | 500 MHz | — |
| On-chip SRAM | 128 KB | — |
| Instruction Cache | 32 KB | — |
| Data Cache | 32 KB | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3 (16-bit interface) | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC |
| Floating Point Unit | Yes (VFPv4) | — |
| Package | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 289-LFBGA (14x14 mm) |
| Operating Temperature Range | -40C to +85C (industrial) | [DATA_NEEDED: industrial temperature grade] |
| Backup Mode Current | 5 uA typical | approximately 5 uA |
| Supply Voltage | [DATA_NEEDED: core/IO supply voltage] | [DATA_NEEDED: VDD/VBAT range] |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount | Surface Mount (LFBGA) |
| Core Processor | — | ARM Cortex-A5 |
| Number of Cores | — | 1 Core, 32-Bit |
| Maximum CPU Clock | — | 500 MHz |
| Co-Processor | — | ARM NEON MPE with FPU |
| Ball Pitch | — | 0.8 mm |
| Graphics Accelerator | — | 2D graphics engine with LCD controller |
| USB Interface | — | USB HSIC |
| Ethernet MAC | — | 10/100 Mbps |
| CAN Interface | — | CAN-FD |
| Mounting Style | — | Surface Mount (SMD) |