ATSAMA5D44B-CU vs ATSAMA5D44A-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D44B-CU 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
ATSAMA5D44B-CU - 600MHz ARM Cortex-A5 MPU | Microchip Technology
ATSAMA5D44B-CU β ActiveMicrochip Technology
ATSAMA5D44A-CUR - 600 MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44A-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D44B-CU | ATSAMA5D44A-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $24.95 | $11.67 |
| Core Processor | ARM Cortex-A5 | β |
| Core Count | 1 | β |
| Data Bus Width | 32-bit | β |
| Maximum CPU Clock | 600 MHz | 600 MHz |
| L2 Cache | 128 KB | 128 KB |
| Internal SRAM | 128 KB | β |
| SIMD Engine | ARM NEON | β |
| Floating Point Unit | Yes (VFPv4) | β |
| MMU | Yes | β |
| Operating Voltage Core | 1.1 V to 1.32 V | β |
| Operating Voltage I/O | 3.3 V | β |
| Operating Temperature | -40C to +85C (industrial) | -40 Β°C to +85 Β°C (industrial) |
| Package | 361-ball TFBGA (16x16 mm) | 361-TFBGA (16x16 mm, 0.5 mm pitch) |
| Mounting Type | Surface Mount | β |
| RoHS Status | Compliant (green) | Compliant |
| Memory Interface | DDR2/LPDDR/LPDDR2, NAND Flash, NOR Flash, eMMC, SD | β |
| Ethernet | 2x 10/100/1000 GMAC with 802.1Q | 2x GMII/RGMII 10/100/1000 Mbps MAC |
| USB | USB 2.0 High-Speed Host + Device with on-chip PHY | 1x USB 2.0 HS Host + 1x USB 2.0 HS Device (with on-chip PHY) |
| CAN | 2x CAN 2.0B | 2x CAN-FD |
| Display Controller | LCD up to WXGA (1280x768) at 60 fps, 24-bit RGB | β |
| Camera Interface | Image Sensor Interface (ISI), up to 12 Mpixels/s | β |
| Touch Controller | maXTouch analog front-end integrated | β |
| Crypto Accelerators | AES, TDES, SHA, TRNG | β |
| MSL Level | 3 (168 hours) | β |
| Core Architecture | β | ARM Cortex-A5 (32-bit) |
| 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) |
| 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 |