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MSP430FR6889 Datasheet, PDF (150/176 Pages) Texas Instruments – Mixed-Signal Microcontrollers
MSP430FR6889, MSP430FR68891, MSP430FR6888, MSP430FR6887
MSP430FR5889, MSP430FR58891, MSP430FR5888, MSP430FR5887
SLASE32A – AUGUST 2014 – REVISED MARCH 2015
Important to connect
VCC
J1 (see Note A)
J2 (see Note A)
R1
47 kW
www.ti.com
MSP430FRxxx
AVCC/DVCC
JTAG
VCC TOOL 2
VCC TARGET 4
6
TEST 8
10
12
14
1 TDO/TDI
3 TDI
5 TMS
7 TCK
9 GND
RST
11
13
C1
2.2 nF
(see Note B)
RST/NMI/SBWTDIO
TDO/TDI
TDI
TMS
TCK
TEST/SBWTCK
AVSS/DVSS
A. If a local target power supply is used, make connection J1. If power from the debug or programming adapter is used,
make connection J2.
B. The upper limit for C1 is 2.2 nF when using current TI tools.
Figure 7-3. Signal Connections for 4-Wire JTAG Communication
150 Applications, Implementation, and Layout
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MSP430FR58891 MSP430FR5888 MSP430FR5887