Datasheet

MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
SLAS504B − JULY 2006 − REVISED JULY 2007
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
MSP430x22x2 device pinout, DA package
1TEST/SBWTCK
2DVCC
3P2.5/Rosc
4
XOUT /P2.7 5
XIN /P2.6 6
RST /NMI /SBWTDIO 7
P2.0/ACLK /A0 8
P2.1/TAINCLK /SMCLK /A1 9
P2.2/TA 0/A2
10
P3.0/UCB 0STE /UCA 0CLK /A5
11
P3.1/UCB 0SIMO /UCB 0SDA 12
P3.2/UCB 0SOMI /UCB 0SCL 13
P3.3/UCB 0CLK /UCA 0STE 14
P4.0/TB0
15
P4.1/TB1
16
P4.2/TB2
17
P4.3/TB0/A12
18 P4.4/TB1/A13
19
38 P1.7/TA 2/TDO /TDI
37 P1.6/TA 1/TDI
36 P1.5/TA 0/TMS
35 P1.4/SMCLK/TCK
34 P1.3/TA 2
33 P1.2/TA 1
32 P1.1/TA 0
31 P1.0/TACLK /ADC 10CLK
30 P2.4/TA 2/A4/VREF+/ VeREF +
29 P2.3/TA 1/A3/VREF−/VeREF −
28 P3.7/A7
27 P3.6/A6
26 P3.5/UCA 0RXD /UCA0SOMI
25 P3.4/UCA 0TXD /UCA0SIMO
24
23AVCC
22
AVSS
21
P4.7/TBCLK
20
P4.6/TBOUTH /A15
DVSS
P4.5/TB2/A14
MSP430x22x4 device pinout, DA package
1TEST/SBWTCK
2DVCC
3P2.5/Rosc
4
XOUT/P2.7 5
XIN /P2.6 6
RST /NMI /SBWTDIO 7
P2.0/ACLK /A0/OA 0I0 8
P2.1/TAINCLK /SMCLK /A1/OA 0O 9
P2.2/TA 0/A2/OA0I1 10
P3.0/UCB 0STE /UCA 0CLK /A5 11
P3.1/UCB 0SIMO/UCB 0SDA 12
P3.2/UCB 0SOMI/UCB 0SCL 13
P3.3/UCB 0CLK /UCA 0STE 14
P4.0/TB0
15
P4.1/TB1
16
P4.2/TB2
17
P4.3/TB0/A12/OA0O
18 P4.4/TB1/A13/OA1O
19
38 P1.7/TA 2/TDO /TDI
37 P1.6/TA 1/TDI
36 P1.5/TA 0/TMS
35 P1.4/SMCLK/TCK
34 P1.3/TA 2
33 P1.2/TA 1
32 P1.1/TA 0
31 P1.0/TACLK /ADC 10CLK
30 P2.4/TA 2/A4/VREF +/VeREF +/OA 1I0
29 P2.3/TA 1/A3/VREF −/VeREF −/OA1I1/OA 1O
28 P3.7/A7/OA 1I2
27 P3.6/A6/OA 0I2
26 P3.5/UCA 0RXD /UCA0SOMI
25 P3.4/UCA 0TXD /UCA0SIMO
24
23AVCC
22
AVSS
21
P4.7/TBCLK
20
P4.6/TBOUTH/A15/OA1I3
DVSS
P4.5/TB2/A14/OA0I3