Power Management Block Diagram; Gs64 - Wavecom Gx64 Application Note

Table 1: Type / Variant Configuration
Feature
CHG_IN
VREF as input
VREF as output
ALARM
PON_H
ON/OFF
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
Power Management
Page: 8/30
Type
VCC PSI
PSI/PSC
VUSB PSI
PSI
VRTC PSI
PSC
PSC
PSC
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
GR64001 GR64002
Pin(s)
√ 1,3,5,7,9 √
√ 11 √
√
√
34
√
√ 25 √
√
√ 14 √
GS64
Pin(s) Pin(s)
1,3,5,7,9 √ 2,4,6,8,10,12
11 √
49 √
34
√
25 √
50 √
√
14 √
13
34
65
31
32
21
33