The TS68040 is Atmel’s third generation of 68000-compatible, high-performance, 32-bit microprocessors. The TS68040 is a virtual memory microprocessor employing multiple, concurrent execution units and a highly integrated architecture to provide very high performance in a monolithic HCMOS device. On a single chip, the TS68040 integrates a 68030-compatible integer unit, an IEEE 754-compatible floating-point unit (FPU), and fully independent instruction and data demand-paged memory manage- ment units (MMUs), including 4K bytes independent instruction and data caches. A high degree of instruction execution parallelism is achieved through the use of multi- ple independent execution pipelines,
The TS68040 is Atmel's third generation of 68000-compatible, high-performance, 32-bit microprocessors. It is a virtual memory microprocessor employing multiple, concurrent execution units and a highly integrated architecture to provide very high performance in a monolithic HCMOS device. On a single chip, the TS68040 integrates a 68030-compatible integer unit, an IEEE 754-compatible floating-point unit (FPU), and fully independent instruction and data demand-paged memory management units (MMUs), including 4K bytes independent instruction and data caches.
The document provides technical specifications for the TS68040 operating at frequencies of 25 MHz and 33 MHz with a supply voltage of 5V. It details features such as 26-42 MIPS Integer Performance, 3.5-5.6 MFLOPS Floating-Point Performance, and 4G bytes Direct Addressing Range. The datasheet also covers pin assignments for PGA (179 pins) and CQFP (196 pins) packages, signal descriptions, and compliance with MIL-STD-883 screening standards.
| Integer Performance | 26-42 MIPS |
|---|---|
| Floating-Point Performance | 3.5-5.6 MFLOPS |
| Instruction Cache Size | 4K bytes |
| Data Cache Size | 4K bytes |
| Addressing Range | 4G bytes |
| Operating Frequency | 25 MHz, 33 MHz |
| Supply Voltage | 5V ± 5% |
| Package Types | PGA 179, CQFP 196 |
The TS68040 operates at frequencies of 25 MHz and 33 MHz.
The supply voltage (VCC) is 5V with a tolerance of ± 5%.
Yes, it includes an IEEE 754-compatible floating-point unit (FPU).
The microprocessor is available in PGA (179 pins) and CQFP (196 pins) packages.