Datasheet

MSP430F5310, MSP430F5309
MSP430F5308, MSP430F5304
SLAS677E –SEPTEMBER 2010–REVISED NOVEMBER 2013 www.ti.com
Table 2. Terminal Functions
TERMINAL
NO.
I/O
(1)
DESCRIPTION
NAME
RGZ,
RGC ZQE
PT
General-purpose digital I/O
P6.4/CB4/A4 5 N/A C1 I/O Comparator_B input CB4 (not available on RGZ or PT package devices)
Analog input A4 – ADC (not available on RGZ or PT package devices)
General-purpose digital I/O
P6.5/CB5/A5 6 N/A D2 I/O Comparator_B input CB5 (not available on RGZ or PT package devices)
Analog input A5 – ADC (not available on RGZ or PT package devices)
General-purpose digital I/O
P6.6/CB6/A6 7 N/A D1 I/O Comparator_B input CB6 (not available on RGZ or PT package devices)
Analog input A6 – ADC (not available on RGZ or PT package devices)
General-purpose digital I/O
P6.7/CB7/A7 8 N/A D3 I/O Comparator_B input CB7 (not available on RGZ or PT package devices)
Analog input A7 – ADC (not available on RGZ or PT package devices)
General-purpose digital I/O
P5.0/A8/VeREF+ 9 5 E1 I/O Analog input A8 – ADC
Input for an external reference voltage to the ADC
General-purpose digital I/O
P5.1/A9/VeREF- 10 6 E2 I/O Analog input A9 – ADC
Negative terminal for an externally provided ADC reference
AVCC1 11 7 F2 Analog power supply
General-purpose digital I/O
P5.4/XIN 12 8 F1 I/O
Input terminal for crystal oscillator XT1
General-purpose digital I/O
P5.5/XOUT 13 9 G1 I/O
Output terminal of crystal oscillator XT1
AVSS1 14 10 G2 Analog ground supply
DVCC1 15 11 H1 Digital power supply
DVSS1 16 12 J1 Digital ground supply
Regulated core power supply output (internal use only, no external current
VCORE
(2)
17 13 J2
loading)
General-purpose digital I/O with port interrupt
P1.0/TA0CLK/ACLK 18 14 H2 I/O TA0 clock signal TA0CLK input
ACLK output (divided by 1, 2, 4, 8, 16, or 32)
General-purpose digital I/O with port interrupt
P1.1/TA0.0 19 15 H3 I/O TA0 CCR0 capture: CCI0A input, compare: Out0 output
BSL transmit output
General-purpose digital I/O with port interrupt
P1.2/TA0.1 20 16 J3 I/O TA0 CCR1 capture: CCI1A input, compare: Out1 output
BSL receive input
General-purpose digital I/O with port interrupt
P1.3/TA0.2 21 17 G4 I/O
TA0 CCR2 capture: CCI2A input, compare: Out2 output
General-purpose digital I/O with port interrupt
P1.4/TA0.3 22 18 H4 I/O
TA0 CCR3 capture: CCI3A input compare: Out3 output
General-purpose digital I/O with port interrupt
P1.5/TA0.4 23 19 J4 I/O
TA0 CCR4 capture: CCI4A input, compare: Out4 output
General-purpose digital I/O with port interrupt
P1.6/TA1CLK/CBOUT 24 20 G5 I/O TA1 clock signal TA1CLK input
Comparator_B output
General-purpose digital I/O with port interrupt
P1.7/TA1.0 25 21 H5 I/O
TA1 CCR0 capture: CCI0A input, compare: Out0 output
General-purpose digital I/O with port interrupt
P2.0/TA1.1 26 22 J5 I/O
TA1 CCR1 capture: CCI1A input, compare: Out1 output
(1) I = input, O = output, N/A = not available
(2) VCORE is for internal use only. No external current loading is possible. VCORE should only be connected to the recommended
capacitor value, C
VCORE
.
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