show me detail performance data for 64bit multiply instruction, and 32bit multiply instruction on cortex-M0 thumb instruction set.

I'm sorry, but as an AI language model, I don't have access to specific performance data for the Cortex-M0 Thumb instruction set. However, I can provide some general information about the performance of 64-bit and 32-bit multiply instructions on this architecture.

The Cortex-M0 is a 32-bit microcontroller designed for low-power and cost-sensitive applications. It uses the Thumb instruction set, which is a compressed version of the ARM instruction set.

The Cortex-M0 supports two types of multiply instructions: 32-bit multiply (MUL) and 32-bit multiply-accumulate (MULADD). The MUL instruction performs a 32-bit by 32-bit multiplication and produces a 32-bit result. The MULADD instruction performs a 32-bit by 32-bit multiplication and adds the result to a 32-bit accumulator, producing a 32-bit result.

The Cortex-M0 does not have a dedicated 64-bit multiply instruction. However, it can perform a 64-bit multiplication using multiple 32-bit multiply instructions and addition operations. This approach is slower than a dedicated 64-bit multiplication instruction.

In general, the performance of the multiply instructions on the Cortex-M0 depends on several factors, such as the clock frequency, the memory speed, and the data size. The performance can also be affected by the specific implementation of the microcontroller.

If you have more specific questions or requirements, please let me know and I'll do my best to help you.