ATSAMA5D28B-CUR vs ATSAMA5D28C-D1G-CU Comparison
Detailed side-by-side comparison of ATSAMA5D28B-CUR by Microchip Technology and ATSAMA5D28C-D1G-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
ATSAMA5D28B-CUR - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D28B-CUR β ActiveMicrochip Technology
ATSAMA5D28C-D1G-CU - ARM Cortex-A5 500MHz MPU, 1Gbit DDR2 | Microchip
ATSAMA5D28C-D1G-CU β ActiveSpecification Comparison
| Parameter | ATSAMA5D28B-CUR | ATSAMA5D28C-D1G-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.60 | $23.50 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (ARMv7-A) |
| Number of Cores | 1 | 1 |
| Maximum CPU Clock | 500 MHz | β |
| L1 Instruction Cache | 32 kbyte | 32 KB |
| L1 Data Cache | 32 kbyte | 32 KB |
| L2 Cache / SRAM | 128 kbyte (configurable) | β |
| Memory Management Unit | Yes (full MMU) | β |
| NEON Media Engine | Yes (SIMD) | β |
| Arm TrustZone | Yes | β |
| DRAM Controller | LPDDR1/2/3, DDR2/3/3L, 16-bit, with ECC | β |
| External Bus | QSPI | β |
| Ethernet | 10/100 Mbps (1x) | 2x 10/100/1000 EMAC |
| USB | USB 2.0 + HSIC | USB 2.0 High-Speed Host + Device |
| Package | 289-LFBGA (14x14 mm) | 289-LFBGA (14x14 mm), 0.8 mm pitch |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (industrial, -CU suffix) |
| Supply Voltage I/O | 3.3 V | 1.8 V / 3.3 V |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Maximum Clock Speed | β | 500 MHz |
| Bit Width | β | 32-bit |
| Integrated Memory | β | 1 Gbit DDR2 SDRAM (SiP) |
| L2 Cache | β | 128 KB |
| Supply Voltage Core | β | 1.1 V to 1.32 V |
| External Memory Interface | β | DDR2, DDR3L, LPDDR2, LPDDR3 (controller only) |
| Graphics Controller | β | Yes, TFT LCD up to WXGA 1280x720 |
| CAN | β | 2x CAN-FD |
| Crypto Acceleration | β | AES, SHA, TRNG, secure boot |