ATSAMA5D24A-CUR vs ATSAMA5D24B-CU Comparison
Detailed side-by-side comparison of ATSAMA5D24A-CUR by Microchip Technology and ATSAMA5D24B-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
ATSAMA5D24A-CUR - 500MHz Cortex-A5 MPU, 256-TFBGA | Microchip
ATSAMA5D24A-CUR ✓ ActiveMicrochip Technology
ATSAMA5D24B-CU - 500MHz ARM Cortex-A5 MPU, 256-TFBGA | Microchip
ATSAMA5D24B-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D24A-CUR | ATSAMA5D24B-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.95 | $10.42 |
| Manufacturer | Microchip Technology | — |
| Series | SAMA5D2 | — |
| Core Processor | ARM Cortex-A5 | — |
| Core Architecture | ARMv7-A | ARM Cortex-A5 (ARMv7-A) |
| Number of Cores | 1 | — |
| Data Bus Width | 32-bit | — |
| Maximum Clock Speed | 500 MHz | — |
| Internal SRAM | 128 KB | 128 KB |
| Instruction/Data Cache | 32 KB each | — |
| Multimedia Co-processor | NEON MPE | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | — |
| Package | 256-TFBGA (8x8 mm) | 256-TFBGA (8x8 mm, 0.4 mm pitch) |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| Backup Mode Current | 5 uA | 5 uA typical |
| Graphics Acceleration | Yes (2D) | — |
| LCD Controller | Up to WXGA | Yes (TFT, up to XGA) |
| Ethernet | 10/100 Mbps | 1x 10/100 Mbps GMAC |
| USB | USB 2.0 + HSIC | USB 2.0 High-Speed Host + Device (with PHY) |
| Hardware Crypto | AES, Secure Boot, OTF | AES, SHA-256, TRNG |
| Supply Voltage I/O | 1.2V, 1.8V, 3.3V | — |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| RoHS Status | Compliant | Compliant |
| Maximum CPU Clock | — | 500 MHz |
| Core Count | — | 1 |
| Internal ROM | — | 160 KB (secure boot) |
| External Memory Interface | — | 16-bit DDR2/LPDDR/LPDDR2/DDR3 (LV-DDR3) |
| Supply Voltage (Core) | — | 1.2 V |
| Supply Voltage (I/O) | — | 3.3 V |
| MSL Level | — | 3 |
| Touch Controller | — | Yes (Peripheral Touch Controller + 4-wire resistive) |