ATSAMA5D27C-CUR vs ATSAMA5D27C-CU Comparison
Detailed side-by-side comparison of ATSAMA5D27C-CUR by Microchip Technology and ATSAMA5D27C-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-CUR - ARM Cortex-A5 MPU 500MHz | 289-LFBGA
ATSAMA5D27C-CUR ✓ ActiveMicrochip Technology
ATSAMA5D27C-CU - ARM Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D27C-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D27C-CUR | ATSAMA5D27C-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.90 | $11.90 |
| Core Architecture | ARM Cortex-A5 (32-bit) with NEON and FPU | ARM Cortex-A5 |
| Maximum CPU Clock | 500 MHz | — |
| Core Count | 1 | 1 |
| Cache (I-cache / D-cache) | 32 KB / 32 KB | — |
| Internal SRAM | 128 KB | — |
| ROM | 160 KB | — |
| External Memory Bus | 16-bit DDR2 / LPDDR / DDR3 / LPDDR3 | — |
| Package | 289-LFBGA (14 x 14 mm, 0.8 mm pitch) | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| Operating Voltage (Core) | 1.2 V | — |
| Operating Temperature Range | -40 °C to +85 °C (industrial) | -40C to +85C (industrial) |
| Ethernet | 10/100 MAC with IEEE 1588 (EMAC) | — |
| USB | USB 2.0 HS Host + HS OTG + HS Device (3 ports) | — |
| CAN | 2x CAN-FD controllers | — |
| Display Controller | TFT LCD up to 1024 x 768 | — |
| Touch Controller | Peripheral Touch Controller (PTC) | — |
| Audio Subsystem | Embedded (Class-D, I2S, SPDIF) | — |
| Cryptography | AES, SHA, TRNG, secure boot | — |
| Backup Mode Current | 5 µA typical (DDR in Self-Refresh) | 5 uA typical |
| Mounting Type | Surface Mount (Tape & Reel) | Surface Mount |
| RoHS Status | Compliant | Compliant |
| 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) |
| Floating Point Unit | — | Yes (VFPv4) |
| Supply Voltage | — | [DATA_NEEDED: core/IO supply voltage] |