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Product Detailed Parameters
- Description:MIMX9311CVXXMAB
- Series:-
- Mfr:NXP USA Inc.
- Package:Tray
- Core Processor:-
- Number of Cores/Bus Width:-
- Speed:-
- Co-Processors/DSP:-
- RAM Controllers:-
- Graphics Acceleration:-
- Display & Interface Controllers:-
- Ethernet:-
- SATA:-
- USB:-
- Voltage - I/O:-
- Operating Temperature:-
- Security Features:-
- Mounting Type:-
- Package / Case:-
- Supplier Device Package:-
- Additional Interfaces:-
- Grade:-
- Qualification:-
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Overview
The MIMX9311CVXXMAB is an industrial-grade application processor from the NXP i.MX 93 family. It features a single Arm Cortex-A55 core operating at 1.7 GHz and an Arm Cortex-M33 core running at 250 MHz. The device lacks an integrated Neural Processing Unit (NPU) and does not support camera interfaces, offering only parallel camera and display connectivity. It utilizes a 9x9 mm FCBGA package with a 0.5 mm pitch. External memory support includes up to 3.2 GT/s LPDDR4/LPDDR4X with inline ECC. Connectivity comprises one Gigabit Ethernet controller, one USB 2.0 interface, and multiple standard I/O modules.
Feature Summary
- Single-core Cortex-A55 processing architecture optimized for power efficiency
- Integrated EdgeLock secure enclave for robust security operations
- Supports parallel display and camera interfaces without MIPI CSI-2 or DSI
- Industrial temperature qualification ensuring reliable operation in demanding environments
Applications
- Industrial human machine interface (HMI)
- Energy metering systems
- Touchless access control devices
- Industrial automation controllers
Procurement Notes
Verify the specific suffix 'C' confirms Industrial temperature range (-40°C to +105°C). Confirm the 'VX' package designation matches the required 9x9 mm footprint. Ensure the absence of NPU and MIPI interfaces aligns with system requirements. Cross-reference the silicon revision code to verify compatibility with existing board designs.
Selection Notes
Select this part when a single high-performance core suffices for the workload. The lack of NPU makes it suitable for applications not requiring intensive machine learning inference. The reduced peripheral set lowers design complexity compared to higher-tier derivatives. Verify that parallel display interfaces meet resolution requirements without needing MIPI DSI.
Part Context
This component belongs to the i.MX 93 series, targeting smart home, building control, and IoT edge applications. It shares the Energy Flex architecture with other family members but offers a reduced feature set. The part number indicates a single A55 core, industrial grade, and a compact 9x9 mm package form factor.
Replacement Considerations
MIMX9311CVXXMAC serves as a direct replacement with identical specifications.
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