Product Summary

The FC80960HA25 is a 32-Bit high-performance superscalar processor. It can provide new performance levels while maintaining backward compatibility (pin1 and software) with the i960 CA/CF processor. It is Pin Grid Array (PGA) package. And it serves the needs of embedded applications.

Parametrics

Absolute maximum ratings: (1)Storage Temperature: –65 ℃ to +150 ℃; (2)Case Temperature Under Bias: –65℃ to +110℃; (3)Supply Voltage with respect to VSS: –0.5 V to + 4.6 V; (4)Voltage on VCC5 with respect to VSS: –0.5 V to + 6.5 V; (5)Voltage on Other Pins with respect to VSS: –0.5 V to VCC5 + 0.5 V.

Features

Features: (1)32-Bit Parallel Architecture: Load/Store Architecture; Sixteen 32-Bit Global Registers; Sixteen 32-Bit Local Registers; 1.28 Gbyte Internal Bandwidth (80 MHz); On-Chip Register Cache; (2)Processor Core Clock: 80960HA is 1x Bus Clock; 80960HD is 2x Bus Clock; 80960HT is 3x Bus Clock; (3)Binary Compatible with Other 80960 Processors; (4)Issue Up To 150 Million Instructions per Second; (5)High-Performance On-Chip Storage: 16 Kbyte Four-Way Set-Associative Instruction Cache; 8 Kbyte Four-Way Set-Associative Data Cache; 2 Kbyte General Purpose RAM; Separate 128-Bit Internal Paths For Instructions/Data; (6)3.3 V Supply Voltage: 5 V Tolerant Inputs; TTL Compatible Outputs; (7)Guarded Memory Unit: Provides Memory Protection; User/Supervisor Read/Write/Execute; (8)32-Bit Demultiplexed Burst Bus: Per-Byte Parity Generation/Checking; Address Pipelining Option; Fully Programmable Wait State; (9)Generator; Supports 8-, 16- or 32-Bit Bus Widths; 160 Mbyte/s External Bandwidth (40 MHz); (10)High-Speed Interrupt Controller: Up to 240 External Interrupts; 31 Fully Programmable Priorities; Separate, Non maskable Interrupt Pin; (11)Dual On-Chip 32-Bit Timers: Auto Reload Capability and One-Shot; CLKIN Prescaling, ÷1, 2, 4 or 8; JTAG Support - IEEE 1149.1 Compliant.

Diagrams

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