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 management units (MMUs), including 4K bytes independent instruction and data caches. A high degree of instruction execution parallelism is achieved through the use of multiple 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.
| Integer Performance | 26-42 MIPS |
|---|---|
| Floating-Point Performance | 3.5-5.6 MFLOPS |
| Addressing Range | 4G bytes |
| Instruction Cache Size | 4K bytes |
| Data Cache Size | 4K bytes |
| Clock Frequency | 25 MHz, 33 MHz |
The microprocessor delivers 26-42 MIPS of integer performance.
The device provides 3.5-5.6 MFLOPS of floating-point performance.
The processor operates at frequencies of 25 MHz and 33 MHz.