ATSAMA5D42B-CUR vs ATSAMA5D44A-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D42B-CUR by Microchip Technology and ATSAMA5D44A-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
ATSAMA5D42B-CUR - 600MHz ARM Cortex-A5 MPU 361-TFBGA | Microchip
ATSAMA5D42B-CUR β ActiveMicrochip Technology
ATSAMA5D44A-CUR - 600 MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44A-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D42B-CUR | ATSAMA5D44A-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.95 | $11.67 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (32-bit) |
| Maximum CPU Clock | 600 MHz | 600 MHz |
| Core Count | 1 | β |
| Data Bus Width | 32-bit | β |
| ROM Size | 128 KB | β |
| SRAM Size | 128 KB | β |
| L1 Instruction Cache | 32 KB | β |
| L1 Data Cache | 32 KB | β |
| L2 Cache | 128 KB | 128 KB |
| External Memory Interface | DDR2/LPDDR/DDR3/LPDDR3 | β |
| Supply Voltage (Core) | 1.2 V (typ) | β |
| Supply Voltage (I/O) | 3.3 V (typ) | β |
| Operating Temperature | -40C to +85C (industrial) | -40 Β°C to +85 Β°C (industrial) |
| Package | 361-TFBGA (16x16 mm) | 361-TFBGA (16x16 mm, 0.5 mm pitch) |
| Mounting Type | Surface Mount | β |
| RoHS Status | Compliant | Compliant |
| Series | SAMA5D4 | β |
| Number of Cores | β | 1 |
| NEON SIMD Engine | β | Yes |
| Floating-Point Unit | β | Yes |
| On-chip ROM | β | 128 KB (boot ROM) |
| DDR Memory Controller | β | DDR3/LPDDR/LPDDR2 (16-bit) |
| Ethernet | β | 2x GMII/RGMII 10/100/1000 Mbps MAC |
| USB | β | 1x USB 2.0 HS Host + 1x USB 2.0 HS Device (with on-chip PHY) |
| CAN | β | 2x CAN-FD |
| LCD Controller | β | 24-bit parallel RGB up to 2048x2048 |
| Video Decoder | β | Hardware H.264/MPEG-4 720p |
| ADC | β | 5-channel 10-bit ADC with resistive touch controller |
| Integrity Check Monitor | β | SHA-256 hardware ICM |