Datasheet

TMS570LS0432
TMS570LS0332
www.ti.com SPNS186A –OCTOBER 2012–REVISED SEPTEMBER 2013
Table 2-8. Multi-Buffered Analog-to-Digital Converter (MibADC) (continued)
Terminal Signal Default Pull Type Description
Type Pull State
Signal Name 100
PZ
ADIN[0] 42 Input - - Analog Inputs
ADIN[1] 49
ADIN[2] 51
ADIN[3] 52
ADIN[4] 54
ADIN[5] 55
ADIN[6] 56
ADIN[7] 43
ADIN[8] 57
ADIN[9] 48
ADIN[10] 50
ADIN[11] 53
ADIN[16] 40
ADIN[17] 41
ADIN[20] 44
ADIN[21] 45
ADREFHI/VCCAD 46 Input/Pow - - ADC High Reference Level/ADC Operating
er Supply
ADREFLO/VSSAD 47 Input/Grou - - ADC Low Reference Level/ADC Supply Ground
nd
2.2.9 System Module
Table 2-9. System Module
Terminal Signal Default Pull Type Description
Type Pull State
Signal Name 100
PZ
ECLK 84 I/O Pull Down Programmable, External prescaled clock output, or GIO.
20uA
GIOA[5]/EXTCLKIN 10 Input Pull Down 20uA External Clock In
nPORRST 31 Input Pull Down 100uA Power-on reset, cold reset External power supply
monitor circuitry must drive nPORRST low when
any of the supplies to the microcontroller fall out
of the specified range. This terminal has a glitch
filter.
nRST 81 I/O Pull Up 100uA The external circuitry can assert a system reset
by driving nRST low. To ensure that an external
reset is not arbitrarily generated, TI recommends
that an external pull-up resistor is connected to
this terminal. This terminal has a glitch filter.
2.2.10 Error Signaling Module (ESM)
Table 2-10. Error Signaling Module (ESM)
Terminal Signal Default Pull Type Description
Type Pull State
Signal Name 100
PZ
nERROR 82 I/O Pull Down 20uA ESM Error Signal. Indicates error of high severity.
Copyright © 2012–2013, Texas Instruments Incorporated Device Package and Terminal Functions 13
Submit Documentation Feedback
Product Folder Links: TMS570LS0432 TMS570LS0332