Texas Instruments BQ79600-Q1, User Manual, Page: 8 / 25

Connectors
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8 SLUUC57A – October 2019 – Revised June 2020
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BQ79600-Q1 Evaluation Module
Table 7. Connector Information
Designator Manufacturer Part Number Mating Connector
J7, J9 Samtec Manufacturer: SSQ-110-03-T-D
20-pin connector 0.100"
(2.54mm) in TMS570LS12x
LaunchPad™
Table 8. Pin Description - J7
Pin Name
1 MCU 3.3 V
2 TMS570LS12x LaunchPad™ 5 V
3 NC
4 GND
5 MCU RX ( MISO_TX of BQ79600-Q1 )
6 NC
7 MCU TX ( MOSI_RX of BQ79600-Q1 )
8 NC
9 NC
10 NC
11 NC
12 NC
13 MCU SCLK (SCLK of BQ79600-Q1)
14 NC
15 NC
16 NC
17 NC
18 NC
19 NC
20 NC
Table 9. Pin Description - J9
Pin Name
1 NC
2 GND
3 NC
4 NC
5 NC
6 MCU CS (nCS of BQ79600-Q1)
7 NC
8 NC
9 NC
10 NC
11 NC
12 MCU SPI3SIMO ( MOSI_RX of BQ79600-Q1 )
13 NC
14 MCU SPI3SOMI ( MISO_TX of BQ79600-Q1 )
15 NC
16 NC
17 nUART/SPI (SPI_RDY) signal from BQ79600-Q1
18 NC