Technical data

4.5 Regulated Power Supply Input (VCC)
Pin Name Direction Function
1 VCC Input DC power
3 VCC Input DC power
5 VCC Input DC power
7 VCC Input DC power
9 VCC Input DC power
Power is supplied to the Wireless CPU® VCC pins, from an external source.
User application circuitry should connect all VCC pins together in to carry the current
drawn by the Wireless CPU®.
The electrical characteristics for VCC are shown in the following table.
Parameter Mode Limit
Nominal 3.6 V
Min 3.2 V
Max 4.5 V
Absolute maximum
voltage range
-0.3V to 6.5V
VCC Supply voltage
Maximum supply ripple
<100mV @<200kHz
<20mV @>200kHz
Maximum allowable voltage drop Transmission burst 200mV
2050 mA peak
Maximum current consumed
Full power (2W) transmit
(single uplink slot)
330mA average
Stresses in excess of the absolute maximum limits can cause p
damage to the device. These are absolute stress ratings only. Functional
operation of the device is not implied at these or any other conditions i
excess of those given in the operational sections of the data sheet.
Exposure to absolute maximum ratings for extended periods can
adversely affect device reliability.
ermanent
n
!
WARNING
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à des tiers sans son autorisation préalable
GR64 Integrators’ Manual
Page: 39/106