CC2560 current consumption

Jeff LI

Other Parts Discussed in Thread: CC2560, MSP430BT5190

Hi there,

From the developer's Guide , we know the MCU current consumption as the following table , but we care more about the whole current , how about the CC2560 chip current under the same condition , I got the currrent up to 800uA under the " Bluetooth On + LPM3 " , is it normal ?

Thanks,

Jeff

over 14 years ago

0 Nir Gluzman over 14 years ago

TI__Intellectual 1520 points

Hi Jeff,

The above currents were measured at JP1 header ("430 PWR"), which shows the current consumption by the MSP430BT5190 device - please refer
to Table 4-1 in MSP-EXP430F5438 Experimenter Board User's Guide (slau263e).
http://focus.ti.com/docs/toolsw/folders/print/msp-exp430f5438.htmlSystem current consumption (MSP430BT5190 + PAN1315) should be calculated using information in MSP430BT5190 datasheet and PAN1315 datasheet.

You can find information on PAN1315 current consumption in:
http://www.panasonic.com/industrial/electronic-components/rf-modules/bluetooth/pan1315.aspx (see module specification).

Regards,
Nir

Bluetooth®︎

Bluetooth forum

CC2560 current consumption