Microchip Technology ATSAMA5D31A-CU Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 160KB ROM 324LFBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAMA5D31A-CU
Detailed Description
IC MCU 32BIT 160KB ROM 324LFBGA
Package
324-LFBGA
Key Features
Package / Case: 324-LFBGA
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATSAMA5D31A-CU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAMA5D31A-CU Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RoHS
True
Number of Pins
324
Package / Case
324-LFBGA
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Voltage IO
1.2V, 1.8V, 3.3V
Speed
536MHz
Core Processor
ARM® Cortex®-A5
Number of Cores Bus Width
1 Core, 32-Bit
RAM Controllers
LPDDR, LPDDR2, DDR2
Alternate Parts Comparison (ATSAMA5D31A-CU vs ATSAMA5D36A-CUR vs ATSAMA5D35A-CUR vs ATSAMA5D36A-CU)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 324-LFBGA | 324-LFBGA | 324-LFBGA | 324-LFBGA |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Core Processor | ARM® Cortex®-A5 | ARM® Cortex®-A5 | ARM® Cortex®-A5 | ARM® Cortex®-A5 |
| Display and Interface Controllers | LCD, Touchscreen | LCD, Touchscreen | Touchscreen | LCD, Touchscreen |
| Ethernet | 10/100Mbps (1) | 10/100/1000Mbps (1) | 10/100/1000Mbps (1) | 10/100/1000Mbps (1) |
| Graphics Acceleration | No | No | No | No |
| Number of Cores Bus Width | 1 Core, 32-Bit | 1 Core, 32-Bit | 1 Core, 32-Bit | 1 Core, 32-Bit |
| RAM Controllers | LPDDR, LPDDR2, DDR2 | LPDDR, LPDDR2, DDR2 | LPDDR, LPDDR2, DDR2 | LPDDR, LPDDR2, DDR2 |
| Security Features | AES, SHA, TDES, TRNG | AES, SHA, TDES, TRNG | AES, SHA, TDES, TRNG | AES, SHA, TDES, TRNG |
| Speed | 536MHz | 536MHz | 536MHz | 536MHz |
| USB | USB 2.0 (3) | USB 2.0 (3) | USB 2.0 (3) | USB 2.0 (3) |
| Voltage IO | 1.2V, 1.8V, 3.3V | 1.2V, 1.8V, 3.3V | 1.2V, 1.8V, 3.3V | 1.2V, 1.8V, 3.3V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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IC MCU 32BIT ROMLESS 364MAPBGA
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