MSP430FR2033 Datasheet, PDF (58/89 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430FR2033, MSP430FR2032
SLASE45B – OCTOBER 2014 – REVISED AUGUST 2015
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Table 6-26. Port P8.0 and P8.1 Pin Functions
PIN NAME (P8.x)
x
FUNCTION
CONTROL BITS AND SIGNALS⁽¹⁾
P8DIR.x
P8SEL0.x
ADCPCTLx ⁽²⁾
P8.0 (I/O)
I: 0; O: 1
0
0
P8.0/SMCLK/A8
VSS
0
SMCLK
0
1
0
1
A8
X
X
1 (x = 8)
P8.1 (I/O)
I: 0; O: 1
0
0
P8.1/ACLK/A9
VSS
1
ACLK
0
1
0
1
A9
X
X
1 (x = 9)
(1) X = don't care
(2) Setting the ADCPCTLx bit in SYSCFG2 register disables both the output driver and the input Schmitt trigger to prevent leakage when
analog signals are applied.
58
Detailed Description
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