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Product Detailed Parameters
- Description：IC MPU QORIQ 1.67GHZ 1932FCPBGA
- Series：QorIQ T4
- Mfr：NXP USA Inc.
- Package：Tray
- Core Processor：PowerPC e6500
- Number of Cores/Bus Width：4 Core, 64-Bit
- Speed：1.67GHz
- Co-Processors/DSP：-
- RAM Controllers：DDR3, DDR3L
- Graphics Acceleration：No
- Display & Interface Controllers：-
- Ethernet：1Gbps (13), 10Gbps (2)
- SATA：SATA 3Gbps (2)
- USB：USB 2.0 + PHY (2)
- Voltage - I/O：1.8V, 2.5V
- Operating Temperature：-40°C ~ 105°C
- Security Features：Boot Security, Cryptography, Secure Fusebox, Secure Debug, Tamper Detection, Volatile key Storage
- Mounting Type：Surface Mount
- Package / Case：1932-BBGA, FCBGA
- Supplier Device Package：1932-FCPBGA (45x45)
- Additional Interfaces：I2C, MMC/SD, PCIe, RapidIO, SPI, UART
- Grade：-
- Qualification：-
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Overview
The T4081NXE7QTB is a QorIQ Power Architecture microprocessor featuring eight e6500 cores operating at 1.67 GHz. It utilizes a 64-bit data bus and integrates 2 MB of L2 cache alongside 32 kB instruction and data L1 caches. The device supports DDR3L SDRAM memory interfaces and includes hardware cryptographic acceleration. It offers four 10 Gigabit Ethernet ports and operates within an industrial temperature range of -40°C to +105°C. The component is housed in a 1932-ball FCPBGA package.
Feature Summary
- Integrated hardware cryptographic engine for secure data processing
- Supports high-speed 10 Gigabit Ethernet connectivity
- Industrial-grade thermal stability for demanding environments
Applications
- Telecommunications infrastructure equipment
- Enterprise networking switches and routers
- Industrial automation control systems
Procurement Notes
Verify the specific revision level, indicated by 'Rev 2' in the part number, against current design requirements. Confirm that the low-power variant specifications align with the target system's thermal management capabilities. Ensure compatibility with the required DDR3L memory configuration and I/O voltage levels before finalizing procurement.
Selection Notes
Select this model when extended industrial temperature operation down to -40°C is required, distinguishing it from commercial variants like the T4081NSE7PQB which operate from 0°C. Consider the 1.67 GHz clock speed relative to other family members if higher throughput is necessary. Verify that the 1932-ball BGA package footprint matches the PCB layout constraints.
Part Context
This component belongs to the NXP T4080 series of QorIQ processors, designed for high-performance embedded applications. It shares architectural similarities with other T408x devices but differs in core frequency, temperature rating, and power characteristics. The series targets robust networking and industrial sectors requiring reliable multi-core processing.
Replacement Considerations
The T4081NSE7PQB is a related variant within the same family but features a lower clock speed of 1.5 GHz and a commercial temperature range (0°C to 105°C). Substitution requires verification that the reduced performance and narrower thermal window meet the application's operational needs.
