ATSAMA5D27C-CUR vs ATSAMA5D27B-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D27C-CUR by Microchip Technology and ATSAMA5D27B-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
ATSAMA5D27C-CUR - ARM Cortex-A5 MPU 500MHz | 289-LFBGA
ATSAMA5D27C-CUR β ActiveMicrochip Technology
ATSAMA5D27B-CUR - 500MHz ARM Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27B-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D27C-CUR | ATSAMA5D27B-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.90 | $11.85 |
| Core Architecture | ARM Cortex-A5 (32-bit) with NEON and FPU | β |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Core Count | 1 | β |
| Cache (I-cache / D-cache) | 32 KB / 32 KB | β |
| Internal SRAM | 128 KB | β |
| ROM | 160 KB | β |
| External Memory Bus | 16-bit DDR2 / LPDDR / DDR3 / LPDDR3 | β |
| 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 | β |
| Operating Temperature Range | -40 Β°C to +85 Β°C (industrial) | -40C to +85C (industrial) |
| Ethernet | 10/100 MAC with IEEE 1588 (EMAC) | 2x 10/100/1000 Mbps MAC with AVB/TSN |
| USB | USB 2.0 HS Host + HS OTG + HS Device (3 ports) | 1x USB 2.0 High-Speed Host, 1x USB 2.0 High-Speed Device |
| CAN | 2x CAN-FD controllers | 2x CAN-FD |
| Display Controller | TFT LCD up to 1024 x 768 | β |
| Touch Controller | Peripheral Touch Controller (PTC) | β |
| Audio Subsystem | Embedded (Class-D, I2S, SPDIF) | β |
| Cryptography | AES, SHA, TRNG, secure boot | β |
| Backup Mode Current | 5 Β΅A typical (DDR in Self-Refresh) | β |
| Mounting Type | Surface Mount (Tape & Reel) | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Core Processor | β | ARM Cortex-A5 |
| Number of Cores | β | 1 |
| Data 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, NAND, SD |
| Core Supply Voltage | β | 1.2 V (typical) |
| Graphics Support | β | LCD TFT controller up to 1024x768 |
| Camera Interface | β | CMOS sensor (12-bit parallel) |
| Hardware Crypto | β | AES, SHA, TRNG, secure boot, tamper pins |