ATSAMA5D28B-CN vs ATSAMA5D225C-D1M-CU Comparison
Detailed side-by-side comparison of ATSAMA5D28B-CN by Microchip Technology and ATSAMA5D225C-D1M-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-CN - Cortex-A5 500MHz MPU, 128MB DDR2 | Microchip
ATSAMA5D28B-CN β ActiveMicrochip Technology
ATSAMA5D225C-D1M-CU - 500MHz Cortex-A5 MPU w/ 128Mb DDR2 SiP | Microchip
ATSAMA5D225C-D1M-CU β ActiveSpecification Comparison
| Parameter | ATSAMA5D28B-CN | ATSAMA5D225C-D1M-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $17.95 | $12.60 |
| Core Architecture | Arm Cortex-A5 (Armv7-A) | β |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| FPU | VFPv4 (single/double precision) | β |
| L1 Instruction Cache | 32 Kbytes | β |
| L1 Data Cache | 32 Kbytes | β |
| L2 Cache | 128 Kbytes (configurable as SRAM) | β |
| MMU | Yes (full translation) | β |
| TrustZone | Yes (Arm TrustZone) | β |
| NEON Media Engine | Yes (SIMD) | β |
| Integrated DRAM | 128 Mbytes DDR2/DDR3L/LPDDR2/LPDDR3 controller | 128 Mbit DDR2 SDRAM (SiP) |
| External Memory Bus | 16-bit ECC-capable | β |
| USB Controllers | 2x USB 2.0 High-Speed (Host/Device) | β |
| Ethernet | 10/100 MAC with IEEE 1588 + GMAC | 10/100/1000 GMAC |
| CAN | 2x CAN-FD | CAN-FD |
| SD/MMC | 3x SD/SDIO/MMC/e.MMC | β |
| UART / SPI / I2C | Multiple instances (peripheral multiplexing) | β |
| Crypto Accelerator | AES, SHA, TRNG, secure boot | β |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C (Industrial, IND TEMP) |
| Supply Voltage | 3.3 V I/O, 1.2 V core (internal LDO) | 1.2 V core (per typical SiP) |
| Package | 289-ball LFBGA, 14 mm x 14 mm | 196-ball TFBGA 11x11 mm, 0.8 mm pitch |
| Mounting Type | Surface Mount (BGA) | Surface Mount (BGA) |
| MSL Level | 3 (168 hours) | β |
| RoHS Status | Compliant | Compliant (Green, lead-free) |
| Core Processor | β | ARM Cortex-A5 |
| Number of Cores | β | 1 Core, 32-Bit |
| ROM / Boot Code | β | 160 KB ROM |
| Graphics Acceleration | β | Yes (LCD controller up to WXGA 1366x768) |
| RAM Controllers | β | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI |
| USB | β | 1x HSIC, 1x USB 2.0 HS Host/Device |
| Security | β | Arm TrustZone, secure boot, tamper detection, AES/SHA/TRNG |
| Touch Controller | β | Peripheral Touch Controller (PTC) integrated |
| Audio | β | Embedded audio subsystem (I2S, Class-D amplifier) |