ATSAMA5D44A-CUR vs ATSAMA5D43B-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D44A-CUR by Microchip Technology and ATSAMA5D43B-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
ATSAMA5D44A-CUR - 600 MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44A-CUR β ActiveMicrochip Technology
ATSAMA5D43B-CUR - ARM Cortex-A5 MPU 600MHz 289-LFBGA | Microchip
ATSAMA5D43B-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D44A-CUR | ATSAMA5D43B-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.67 | $10.45 |
| Core Architecture | ARM Cortex-A5 (32-bit) | β |
| Number of Cores | 1 | β |
| Maximum CPU Clock | 600 MHz | β |
| L2 Cache | 128 KB | β |
| NEON SIMD Engine | Yes | β |
| Floating-Point Unit | Yes | β |
| On-chip ROM | 128 KB (boot ROM) | 128 KB |
| DDR Memory Controller | DDR3/LPDDR/LPDDR2 (16-bit) | β |
| Ethernet | 2x GMII/RGMII 10/100/1000 Mbps MAC | 10/100 Mbps (1 port) |
| USB | 1x USB 2.0 HS Host + 1x USB 2.0 HS Device (with on-chip PHY) | USB 2.0 (3 ports) |
| CAN | 2x CAN-FD | β |
| LCD Controller | 24-bit parallel RGB up to 2048x2048 | β |
| Video Decoder | Hardware H.264/MPEG-4 720p | β |
| ADC | 5-channel 10-bit ADC with resistive touch controller | β |
| Integrity Check Monitor | SHA-256 hardware ICM | β |
| Package | 361-TFBGA (16x16 mm, 0.5 mm pitch) | 289-LFBGA (14x14 mm) |
| Operating Temperature | -40 Β°C to +85 Β°C (industrial) | -40C to +85C (Industrial) |
| RoHS Status | Compliant | β |
| Core Processor | β | ARM Cortex-A5 |
| Number of Cores / Bus Width | β | 1 Core, 32-Bit |
| Maximum Core Frequency | β | 600 MHz |
| Co-Processors / DSP | β | Multimedia; NEON SIMD |
| RAM Controllers | β | LPDDR, LPDDR2, DDR2 |
| Graphics Acceleration | β | Yes (2D) |
| Display & Interface Controllers | β | LCD, Touchscreen |
| SATA | β | 1 port |
| Voltage - I/O | β | 1.2 V, 1.8 V, 3.3 V |
| Supply Voltage | β | 3.3 V |
| Security Features | β | AES, SHA, TDES, TRNG |
| Mounting Type | β | Surface Mount |
| Packaging | β | Tape & Reel |