SPC564B70 (Bolero) Power Draw in Standby Mode

[wolfchip]

Can anybody offer any knowledge of using STANDBY mode? I am putting the chip in STANDBY and it appears to go there, as the processor goes dormant until I cause a wakeup event. But the current draw on the VDD_LV power-input (2.1v) is ridiculously high (~100ma). I've confirmed that the power is not going out the ports - those are all ok - it appears to be going to core/peripherals (hence VDD_LV). Following the spec carefully, with weeks of scrutiny and experimentation. Can give more details if anybody has experience here... thanks