ATSAMA5D44A-CUR vs ATSAMA5D42B-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D44A-CUR by Microchip Technology and ATSAMA5D42B-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
ATSAMA5D42B-CUR - 600MHz ARM Cortex-A5 MPU 361-TFBGA | Microchip
ATSAMA5D42B-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D44A-CUR | ATSAMA5D42B-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.67 | $11.95 |
| Core Architecture | ARM Cortex-A5 (32-bit) | ARM Cortex-A5 (ARMv7-A) |
| Number of Cores | 1 | β |
| Maximum CPU Clock | 600 MHz | 600 MHz |
| L2 Cache | 128 KB | 128 KB |
| NEON SIMD Engine | Yes | β |
| Floating-Point Unit | Yes | β |
| On-chip ROM | 128 KB (boot ROM) | β |
| DDR Memory Controller | DDR3/LPDDR/LPDDR2 (16-bit) | β |
| Ethernet | 2x GMII/RGMII 10/100/1000 Mbps MAC | β |
| USB | 1x USB 2.0 HS Host + 1x USB 2.0 HS Device (with on-chip PHY) | β |
| 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) | 361-TFBGA (16x16 mm) |
| Operating Temperature | -40 Β°C to +85 Β°C (industrial) | -40C to +85C (industrial) |
| RoHS Status | Compliant | Compliant |
| Core Count | β | 1 |
| Data Bus Width | β | 32-bit |
| ROM Size | β | 128 KB |
| SRAM Size | β | 128 KB |
| L1 Instruction Cache | β | 32 KB |
| L1 Data Cache | β | 32 KB |
| External Memory Interface | β | DDR2/LPDDR/DDR3/LPDDR3 |
| Supply Voltage (Core) | β | 1.2 V (typ) |
| Supply Voltage (I/O) | β | 3.3 V (typ) |
| Mounting Type | β | Surface Mount |
| Series | β | SAMA5D4 |