TQ-Systems TQMa8Xx, Preliminary User'S Manual

Page: 4 / 32

Preliminary User's Manual l TQMa8Xx UM 0002 l © 2018, TQ-Systems GmbH Page iii
TABLE DIRECTORY
Table 1:
Terms and conventions..............................................................................................................................................................2
Table 2: Pinout connector X1....................................................................................................................................................................7
Table 3: Pinout connector X2....................................................................................................................................................................8
Table 4: Pinout connector X3....................................................................................................................................................................9
Table 5: i.MX 8X derivatives.................................................................................................................................................................... 10
Table 6: Boot-Mode / BT_FUSE_SEL..................................................................................................................................................... 10
Table 7: EEPROM........................................................................................................................................................................................ 12
Table 8: Manufacturer EEPROM ............................................................................................................................................................ 13
Table 9: Temperature sensor SE97BTP................................................................................................................................................ 13
Table 10: Reset and config signals.......................................................................................................................................................... 14
Table 11: TQMa8Xx power consumption @ 3.3 V .............................................................................................................................. 15
Table 12: TQMa8Xx LICELL........................................................................................................................................................................ 15
Table 13: USB_OTG[2:1]_VBUS ................................................................................................................................................................ 16
Table 14: Provided TQMa8Xx voltages.................................................................................................................................................. 16
Table 15: Provided PMIC signals ............................................................................................................................................................. 17
Table 16: TQMa8Xx connectors............................................................................................................................................................... 18
Table 17: Carrier board mating connectors......................................................................................................................................... 18
Table 18: Labels on TQMa8Xx .................................................................................................................................................................. 20
Table 19: Climate and operational conditions extended temperature range –25 °C to +85 °C.......................................... 23
Table 20: Climate and operational conditions industrial temperature range –40 °C to +85 °C .......................................... 23
Table 21: Acronyms..................................................................................................................................................................................... 25
Table 22: Further applicable documents.............................................................................................................................................. 27
ILLUSTRATION DIRECTORY
Illustration 1:
Block diagram i.MX 8X CPU.......................................................................................................................................................4
Illustration 2: Block diagram TQMa8Xx............................................................................................................................................................6
Illustration 3: Block diagram DDR3L interface ............................................................................................................................................ 11
Illustration 4: Block diagram eMMC interface............................................................................................................................................. 11
Illustration 5: Block diagram QSPI interface ................................................................................................................................................ 12
Illustration 6: Block diagram EEPROM interface......................................................................................................................................... 12
Illustration 7: Block diagram temperature sensor interface ................................................................................................................... 13
Illustration 8: Block diagram Reset ................................................................................................................................................................. 14
Illustration 9: Block diagram power supply................................................................................................................................................. 15
Illustration 10: Block diagram power supply carrier board....................................................................................................................... 17
Illustration 11: TQMa8Xx dimensions, side view.......................................................................................................................................... 19
Illustration 12: TQMa8Xx CPU position, top view......................................................................................................................................... 19
Illustration 13: TQMa8Xx dimensions,
top view through TQMa8Xx
................................................................................................... 19
Illustration 14: TQMa8Xx, component placement top ............................................................................................................................... 20
Illustration 15: TQMa8Xx, component placement bottom ....................................................................................................................... 20
REVISION HISTORY
Rev. Date Name Pos. Modification
0001 19.06.2018 Petz Initial release
0002 23.09.2018 Petz
All
Illustration 2
Table 10
Table 19, Table 20
Links updated,
®
and ™ added/updated
Names of i.MX 8X derivatives corrected
Remarks clarified
“Package temperature” replaced with “Case temperature”
Case temperature DDR3L SDRAM changed to +95 °C