ATSAMA5D27B-CU vs ATSAMA5D27C-CU Comparison
Detailed side-by-side comparison of ATSAMA5D27B-CU 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
ATSAMA5D27B-CU - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D27B-CU ✓ ActiveMicrochip Technology
ATSAMA5D27C-CU - ARM Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D27C-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D27B-CU | ATSAMA5D27C-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.85 | $11.90 |
| Core Processor | ARM Cortex-A5 | — |
| Number of Cores | 1 Core, 32-Bit | — |
| Maximum CPU Clock | 500 MHz | — |
| Series | SAMA5D2 | — |
| Package | 289-LFBGA (14x14 mm) | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| Ball Pitch | 0.8 mm | — |
| Memory Interfaces | DDR2, DDR3L, LPDDR1, LPDDR2, LPDDR3, QSPI, e.MMC | — |
| Operating Temperature Range | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage | 1.2 V core, 1.8 V/3.3 V I/O | [DATA_NEEDED: core/IO supply voltage] |
| Backup Mode Current | 5 uA (per datasheet) | 5 uA typical |
| Graphics | TFT LCD controller, 2D graphics engine, 720p H.264 video decoder | — |
| Connectivity | Gigabit Ethernet MAC with 1588 PTP, 2x CAN-FD, 3x USB (HS), 2x I2S, multiple TWI/SPI/UART | — |
| Security | Secure boot, hardware AES/SHA, TRNG, tamper pins | — |
| Touch Controller | Integrated peripheral touch controller (PTC) | — |
| Audio Subsystem | Embedded audio subsystem with I2S ports | — |
| RoHS Status | Compliant | Compliant |
| 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) |
| Floating Point Unit | — | Yes (VFPv4) |