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