Other Parts Discussed in Thread: MSP430F2274
Hello,
What is the minimum VCC required to run the MSP430F2274 at a calibrated 8MHz frequency? I've been looking at the datasheet and it appears to give conflicting information. Figure 1 (pasted below) suggests the minimum VCC is greater than 2.2V. However, the DCO frequency table (also pasted below) lists the minimum VCC as 1.8V. So which is it? On top of that, errata problem CPU45 suggests increasing the minimum VCC by 200mV to work around the problem, but since I don't know the minimum VCC for 8MHz, I also don't know what 200mV above that value is. I would appreciate any clarification.
Thanks
Figure 1 Image:
DCO Frequency Table: