User Guide

NPE-3
System Module PAMS Technical Documentation
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Table 10. Flash programming signals with respective system connector pins (for production
use only)
Pin Name Min Typ Max Description
14 GND 0 V 0 V Digital ground.
VDD 3.0 V 5.3 V Connected to
VBAT
Supply voltage.
11 SCLK 0 V 0.8 V Low level Serial clock.
2.0 V 2.8 V High level
13 TXDBF 0 V 0.8 V Low level Data transmission from engine to
Flash programmer.
2.0 V 2.8 V High level
12 TXDFB 0 V 0.8 V Low level Data reception from Flash pro-
grammer to engine.
2.0 V 2.8 V High level
VPP 0 V 1.2 V Inactive
1.65 V 12 V 12.6 V Active External 12 V programming volt-
age or internal logic enable.
WDGD 0 V 0.8 V Watchdog disable.