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Product Detailed Parameters
- Description：IC MPU 25MHZ 132PQFP
- Series：-
- Mfr：Altera
- Package：Bulk
- Core Processor：i960
- Number of Cores/Bus Width：1 Core, 32-Bit
- Speed：25MHz
- Co-Processors/DSP：-
- RAM Controllers：-
- Graphics Acceleration：No
- Display & Interface Controllers：-
- Ethernet：-
- SATA：-
- USB：-
- Voltage - I/O：3.3V
- Operating Temperature：0°C ~ 100°C (TC)
- Security Features：-
- Mounting Type：Surface Mount
- Package / Case：132-QFP
- Supplier Device Package：132-PQFP
- Additional Interfaces：-
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Overview
The Altera TG80960JS25 is a microprocessor unit (MPU) based on the i960 architecture. It features a single 32-bit core operating at a clock speed of 25MHz. The device is housed in a 132-pin PQFP surface-mount package. It supports an I/O voltage of 5.0V and operates within a temperature range of 0°C to 100°C. This component is part of the i960 series and is currently classified as obsolete.
Feature Summary
- Implements the i960 32-bit RISC processor architecture for embedded control applications
- Provides high-performance processing with a 25MHz operational frequency
- Utilizes a 132-lead plastic quad flat pack (PQFP) surface-mount package for board integration
Applications
- Industrial automation controllers
- Embedded system processing units
- Network infrastructure equipment
Procurement Notes
Verify component authenticity due to obsolete status. Confirm package integrity and pin alignment against the 132-PQFP specification. Check for moisture sensitivity level compliance if storage conditions were not strictly controlled. Ensure compatibility with existing 5.0V logic interfaces before integration into legacy designs.
Selection Notes
Select this component when a legacy i960 architecture is required for specific embedded applications. Consider the 25MHz speed and 32-bit width for processing needs. Evaluate the 132-PQFP package constraints against available PCB real estate. Verify that the 5.0V I/O levels match the system design requirements.
Part Context
This part belongs to the Altera i960 microprocessor family, which was widely used in networking and industrial applications before being phased out. Altera acquired Intel's embedded products division, leading to the branding transition from Intel to Altera for these legacy components.
Replacement Considerations
Public confirmed substitute part numbers are not available for this obsolete component. Designers should review the official datasheet for potential pin-compatible alternatives or consider architectural migration strategies.
