Specifications

Table 1: Type / Variant Configuration
GR64001 GR64002 GS64
Feature Type
Pin(s) Pin(s) Pin(s)
VCC PSI √ 1,3,5,7,9 √ 1,3,5,7,9 √ 2,4,6,8,10,12
CHG_IN PSI/PSC √ 11 √ 11 √ 13
VUSB PSI √ 49 √ 34
VREF as input √
VREF as output
PSI
√
34 34
√
65
VRTC PSI √ 25 √ 25 √ 31
ALARM PSC √ 50 √ 32
PON_H PSC √ 21
ON/OFF PSC √ 14 √ 14 √ 33
2.2 Power Management Block Diagram
This section describes the individual implementations in the three different designs;
GS64, GR64001, and GR64002.
Detailed information on the PSC-implementation can be found in
3.2 below
2.2.1 GS64
The GS64 implementation uses all PSC-options listed in Table 1. If a signal is not
used it should be left floating.
The “PM ON/OFF Sequence Logic” block diagram can be found in
Figure 5.
Gx64 APPLICATION NOTE
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
Power Management
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