Datasheet
MSP430F6438, MSP430F6436
MSP430F6435, MSP430F6433
www.ti.com
SLAS720C –AUGUST 2010–REVISED AUGUST 2013
Table 2. Terminal Functions
TERMINAL
NO. I/O
(1)
DESCRIPTION
NAME
PZ ZQW
General-purpose digital I/O
P6.4/CB4/A4 1 A1 I/O
Comparator_B input CB4
Analog input A4 – ADC
General-purpose digital I/O
P6.5/CB5/A5 2 B2 I/O
Comparator_B input CB5
Analog input A5 – ADC
General-purpose digital I/O
Comparator_B input CB6
P6.6/CB6/A6/DAC0 3 B1 I/O
Analog input A6 – ADC
DAC12.0 output (not available on '6435, '6433 devices)
General-purpose digital I/O
Comparator_B input CB7
P6.7/CB7/A7/DAC1 4 C2 I/O
Analog input A7 – ADC
DAC12.1 output (not available on '6435, '6433 devices)
General-purpose digital I/O
P7.4/CB8/A12 5 C1 I/O
Comparator_B input CB8
Analog input A12 –ADC
General-purpose digital I/O
P7.5/CB9/A13 6 C3 I/O
Comparator_B input CB9
Analog input A13 – ADC
General-purpose digital I/O
Comparator_B input CB10
P7.6/CB10/A14/DAC0 7 D2 I/O
Analog input A14 – ADC
DAC12.0 output (not available on '6435, '6433 devices)
General-purpose digital I/O
Comparator_B input CB11
P7.7/CB11/A15/DAC1 8 D1 I/O
Analog input A15 – ADC
DAC12.1 output (not available on '6435, '6433 devices)
General-purpose digital I/O
P5.0/VREF+/VeREF+ 9 D4 I/O
Output of reference voltage to the ADC
Input for an external reference voltage to the ADC
General-purpose digital I/O
P5.1/VREF-/VeREF- 10 E4 I/O
Negative terminal for the ADC's reference voltage for both sources, the internal
reference voltage, or an external applied reference voltage
E1,
AVCC1 11 Analog power supply
E2
AVSS1 12 F2 Analog ground supply
XIN 13 F1 I Input terminal for crystal oscillator XT1
XOUT 14 G1 O Output terminal of crystal oscillator XT1
AVSS2 15 G2 Analog ground supply
General-purpose digital I/O
P5.6/ADC12CLK/DMAE0 16 H1 I/O
Conversion clock output ADC
DMA external trigger input
General-purpose digital I/O with port interrupt and mappable secondary function
P2.0/P2MAP0 17 G4 I/O
Default mapping: USCI_B0 SPI slave transmit enable; USCI_A0 clock input/output
(1) I = input, O = output, N/A = not available on this package offering
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