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ATSAMA5D36A-CN
Microchip Technology
IC MPU SAMA5D3 536MHZ 324LFBGA
1732 Pcs New Original In Stock
ARM® Cortex®-A5 Microprocessor IC SAMA5D3 1 Core, 32-Bit 536MHz 324-LFBGA (15x15)
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*Quantity
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5.0 / 5.0
- (455 Ratings)
ATSAMA5D36A-CN
Product Overview
1446232
DiGi Electronics Part Number
ATSAMA5D36A-CN-DGManufacturer
Microchip Technology
ATSAMA5D36A-CN
Description
IC MPU SAMA5D3 536MHZ 324LFBGAInventory
1732 Pcs New Original In Stock
ARM® Cortex®-A5 Microprocessor IC SAMA5D3 1 Core, 32-Bit 536MHz 324-LFBGA (15x15)
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
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ATSAMA5D36A-CN Technical Specifications
Category
Embedded, Microprocessors
Packaging
Tray
Series
SAMA5D3
Product Status
Active
Core Processor
ARM® Cortex®-A5
Number of Cores/Bus Width
1 Core, 32-Bit
Speed
536MHz
Co-Processors/DSP
-
RAM Controllers
LPDDR, LPDDR2, DDR2
Graphics Acceleration
No
Display & Interface Controllers
LCD, Touchscreen
Ethernet
10/100/1000Mbps (1)
SATA
-
USB
USB 2.0 (3)
Voltage - I/O
1.2V, 1.8V, 3.3V
Operating Temperature
-40°C ~ 105°C (TA)
Security Features
AES, SHA, TDES, TRNG
Mounting Type
Surface Mount
Package / Case
324-LFBGA
Supplier Device Package
324-LFBGA (15x15)
Additional Interfaces
CAN, I2C, MMC/SD/SDIO, SPI, SSC, UART, USART
Base Product Number
ATSAMA5
Datasheet & Documents
HTML Datasheet
ATSAMA5D36A-CN-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
5A992C
HTSUS
8542.31.0001
Additional Information
Standard Package
126
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
我很滿意他們的價格和客服態度，購物很順心。
de desembre 02, 2025
J'ai été impressionné par la simplicité de l’interface du site. Tout était clair et facile à comprendre, même pour un novice.
de desembre 02, 2025
The safety of the packaging gave me peace of mind, knowing my purchase was well-protected during transit.
de desembre 02, 2025
I admire their dedication to reducing packaging waste while keeping prices competitive.
de desembre 02, 2025
Order processing is fast, and the shipping is consistently reliable and quick.
de desembre 02, 2025
I appreciated the prompt shipping; my order arrived much sooner than expected, showcasing efficient logistics.
de desembre 02, 2025
Their customer service team is highly professional and always attentive to my needs.
de desembre 02, 2025
Affordable prices paired with durable products make DiGi Electronics my preferred brand.
de desembre 02, 2025
DiGi Electronics consistently delivers fast shipping, often arriving the very next day after I place an order, which is fantastic for tight schedules.
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Frequently Asked Questions (FAQ)
What are the key design-in risks when integrating the ATSAMA5D36A-CN into an industrial control system operating at 105°C ambient temperature?
When integrating the ATSAMA5D36A-CN in high-temperature industrial environments, thermal management is critical. While the ATSAMA5D36A-CN supports up to 105°C ambient (TA), junction temperature must remain within limits under full processor load. Use thermal vias and adequate PCB copper pour under the exposed thermal pad to enhance heat dissipation. Monitor power consumption during peak DDR2 and LCD controller usage, and consider underclocking peripherals or using burst-mode operation to reduce thermal load. Avoid stacking high-power components nearby, and validate with thermal imaging during prototype stage to prevent latent reliability issues such as solder fatigue or timing errors due to thermal drift.
Can the ATSAMA5D36A-CN replace NXP's i.MX32 in an existing medical HMI design, and what are the migration trade-offs?
The ATSAMA5D36A-CN can replace the NXP i.MX32 in medical HMI applications, but requires careful evaluation of interface compatibility and security. Unlike the i.MX32, the ATSAMA5D36A-CN lacks integrated graphics acceleration but offers native 10/100/1000Mbps Ethernet and hardware cryptographic accelerators (AES, SHA, TRNG)—beneficial for IEC 60601-compliant devices requiring data integrity. You’ll need to redesign the display pipeline using external frame buffer or leverage the LCDC with external DRAM. Clock tree redesign may be needed due to differing PLL structures. Also verify that Linux BSP support for key peripherals (e.g., touchscreen, USB host) is mature in Microchip’s ecosystem compared to NXP’s long-established i.MX32 support.
How does the lack of DSP or NEON extension in the ARM Cortex-A5 core of the ATSAMA5D36A-CN impact real-time signal processing in motor control gateways?
The ATSAMA5D36A-CN lacks DSP extensions and NEON SIMD instructions, limiting its ability to perform efficient real-time signal processing such as field-oriented control (FOC) algorithms. For motor control gateway applications, offload intensive tasks to an external microcontroller (e.g., Microchip dsPIC33 or STM32G4) via SPI or UART. Use the ATSAMA5D36A-CN for higher-level communication (Ethernet, CAN, USB) and HMI functions instead. If centralized processing is required, consider fixed-point math optimizations and allocate dedicated DMA channels for ADC/TIM data to reduce CPU loading. Simultaneous USB and CAN traffic may exacerbate latency under Linux with standard kernel, so use real-time preemption or RTOS for deterministic response.
What are the reliability concerns with the ATSAMA5D36A-CN's MSL 3 rating in high-humidity environments, and how can assembly risks be mitigated?
The ATSAMA5D36A-CN has a Moisture Sensitivity Level (MSL) 3 rating (168 hours floor life), making it vulnerable to popcorning during reflow in humid environments. In high-humidity manufacturing, store the device in dry cabinets below 30% RH and bake at 125°C for 24 hours if exposed beyond floor life. Use nitrogen-assisted reflow to minimize oxidation and thermal shock. Post-solder, conformal coating or hermetic sealing may be necessary in outdoor or industrial applications where condensation risks exist. Also, verify underfill compatibility if mechanical stress from thermal cycling is expected—this is critical when using the 324-LFBGA package in systems with frequent power cycling.
Is the ATSAMA5D36A-CN suitable for drop-in replacement of the TI AM3352B in an industrial gateway with DDR2 and CAN FD requirements?
The ATSAMA5D36A-CN can functionally replace the TI AM3352B in industrial gateways, but with key interface limitations. While both support DDR2 and CAN, the ATSAMA5D36A-CN lacks CAN FD support (max CAN is classical 1 Mbps), requiring external CAN FD controllers (e.g., MCP2518FD) if higher data rates are needed. Also, the AM3352B includes PRU-ICSS for real-time I/O, which the ATSAMA5D36A-CN lacks—this affects deterministic protocols like EtherCAT or Modbus RTU with tight timing. Use the ATSAMA5D36A-CN where security (AES, TRNG) and Gigabit Ethernet are priorities, but plan for additional components or software-based real-time scheduling to compensate for missing peripherals.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
ATSAMA5D36A-CN CAD Models
Microchip Technology ATSAMA5D36A-CN PCB symbols & footprints
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