ATSAMA5D44B-CUR vs ATSAMA5D42B-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D44B-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
ATSAMA5D44B-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44B-CUR β ActiveMicrochip Technology
ATSAMA5D42B-CUR - 600MHz ARM Cortex-A5 MPU 361-TFBGA | Microchip
ATSAMA5D42B-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D44B-CUR | ATSAMA5D42B-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.40 | $11.95 |
| 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 | 128 KB |
| 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 | 361-TFBGA (16x16 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 | β |
| CAN | 2x CAN-FD controllers | β |
| USB | 2x USB 2.0 High-Speed Host + 1x USB 2.0 Device | β |
| 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 | Compliant |
| Core Architecture | β | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | β | 600 MHz |
| 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) |
| Series | β | SAMA5D4 |