ATSAMA5D43B-CUR vs ATSAMA5D44B-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D43B-CUR by Microchip Technology and ATSAMA5D44B-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
ATSAMA5D43B-CUR - ARM Cortex-A5 MPU 600MHz 289-LFBGA | Microchip
ATSAMA5D43B-CUR β ActiveMicrochip Technology
ATSAMA5D44B-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44B-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D43B-CUR | ATSAMA5D44B-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.45 | $12.40 |
| Core Processor | ARM Cortex-A5 | β |
| Number of Cores / Bus Width | 1 Core, 32-Bit | β |
| Maximum Core Frequency | 600 MHz | β |
| Co-Processors / DSP | Multimedia; NEON SIMD | β |
| RAM Controllers | LPDDR, LPDDR2, DDR2 | β |
| Graphics Acceleration | Yes (2D) | β |
| Display & Interface Controllers | LCD, Touchscreen | β |
| Ethernet | 10/100 Mbps (1 port) | 2x 10/100/1000 GMAC with IEEE 1588 |
| SATA | 1 port | β |
| USB | USB 2.0 (3 ports) | 2x USB 2.0 High-Speed Host + 1x USB 2.0 Device |
| Voltage - I/O | 1.2 V, 1.8 V, 3.3 V | β |
| Supply Voltage | 3.3 V | β |
| Security Features | AES, SHA, TDES, TRNG | β |
| On-chip ROM | 128 KB | β |
| Operating Temperature | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| Package | 289-LFBGA (14x14 mm) | 361-TFBGA (16x16 mm), 0.8 mm pitch |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | β |
| Family | β | SAMA5D4 series (Atmel/Microchip ARM Cortex-A5 MPU) |
| Core | β | ARM Cortex-A5 (32-bit, ARMv7-A) with NEON + FPU |
| Maximum CPU Frequency | β | 600 MHz |
| L1 Cache | β | 32 KB I-cache + 32 KB D-cache |
| L2 Cache | β | 128 KB unified |
| Internal ROM | β | 128 KB |
| Internal SRAM | β | 128 KB |
| Core Supply Voltage | β | 1.08 V to 1.32 V (typical 1.2 V) |
| I/O Supply Voltage | β | 1.65 V to 3.6 V |
| MSL Level | β | 3 |
| External Memory Bus | β | DDR2/LPDDR, NAND Flash, NOR Flash, SRAM |
| CAN | β | 2x CAN-FD controllers |
| Display | β | TFT LCD controller up to 2048x2048 |
| Image Sensor Interface (ISI) | β | Yes |
| Crypto Acceleration | β | AES, SHA-1/2, TRNG |
| RoHS Status | β | Compliant |