i.MX 94 Applications Processor — Safe and Secure Industrial and Automotive Connectivity with Real-Time Control
- This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information contact support or your sales representative.
The i.MX 94 family is an i.MX MPU with an integrated time-sensitive networking (TSN) switch, enabling configurable, secure communications with rich protocol support in industrial and automotive environments. This is also NXP’s first chip supporting future-proof, postquantum cryptography. The multicore design of the i.MX 94 family delivers high-performance and low latency across both application and real-time domains, with an integrated functional safety island.
Features
Multicore Processing
- 4x Arm® Cortex-A55 multicore complex
- 2x Arm® Cortex-M7 + 2x Arm® Cortex-M33
- NXP eIQ® Neutron Neural Processing Unit
Memory
- On-chip Memory:
- Total 3.5 MB OCRAM with 1.5 MB colocated with 1x M33 and Ethernet Switch
- External Memory:
- Up to 4.2GT/s x32 LPDDR4/LPDDR5 (with Inline ECC)
- 3x SD 3.0/ SDIO3.0/ eMMC5.1
- 2x Octal SPI, including support for SPI NOR and SPI NAND memories
Networking
- Up to 5-external facing Ethernet ports mux-ed:
- 3-port TSN switch with up to 2.5 GbE on 2-ports
- 3x 1 GbE TSN MACs
- 2-port EtherCAT Sub-Device controller mux-ed with TSN switch
- Industrial multiprotocol support (Profinet, Ethernet/IP, OPC-UA FX,…)
Graphics and Display Interfaces
- Hardware Compositor for Blending/Composition, Resize, color Space Conversion
- 1x 1080p60 4-lane LVDS
General
- Functional Safety: IEC61508 SIL2/SIL3 for Industrial and ISO26262 ASIL-B for Automotive
- Security: EdgeLock Secure Enclave (Advance Profile) with EdgeLock Accelerator (Prime) including V2X authentication
Audio
- 3x I2S TDM (Tx/Rx)
- 8-channel PDM microphone input
Operating System
- Linux® OS
- Zephyr
- FreeRTOS
- Greenhills
- QNX
- VxWorks
Packaging
- 19x19mm, 0.75 mm FCBGA
- 15x15mm, 0.5 mm FCBGA
Temperature Range
- -40 C to 125 C