MSP430F147 Datasheet, PDF (10/59 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x13x, MSP430x14x, MSP430x14x1
MIXED SIGNAL MICROCONTROLLER
SLAS272F − JULY 2000 − REVISED JUNE 2004
Terminal Functions (Continued)
MSP430x14x1 (continued)
TERMINAL
NAME
NO.
P5.6/ACLK
50
P5.7/TBOUTH
51
P6.0
59
P6.1
60
P6.2
61
P6.3
2
P6.4
3
P6.5
4
P6.6
5
P6.7
6
RST/NMI
58
TCK
57
TDI/TCLK
55
TDO/TDI
54
TMS
56
DVSS
10
Reserved
7
DVSS
11
XIN
8
XOUT
9
XT2IN
53
XT2OUT
52
QFN Pad
NA
I/O
DESCRIPTION
I/O General-purpose digital I/O pin/auxiliary clock ACLK output
I/O General-purpose digital I/O pin/switch all PWM digital output ports to high impedance − Timer_B7: TB0 to
TB6
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I Reset input, nonmaskable interrupt input port, or bootstrap loader start (in Flash devices).
I Test clock. TCK is the clock input port for device programming test and bootstrap loader start (in Flash
devices).
I Test data input or test clock input. The device protection fuse is connected to TDI/TCLK.
I/O Test data output port. TDO/TDI data output or programming data input terminal
I Test mode select. TMS is used as an input port for device programming and test.
I Connect to DVSS
Reserved, do not connect externally
I Connect to DVSS
I Input port for crystal oscillator XT1. Standard or watch crystals can be connected.
O Output terminal of crystal oscillator XT1
I Input port for crystal oscillator XT2. Only standard crystals can be connected.
O Output terminal of crystal oscillator XT2
NA QFN package pad connection to DVSS recommended.
10
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265