MSP430F2012IN datasheet(70/91 Pages) TI

70 / 91 page

MSP430F20x3

MSP430F20x2

MSP430F20x1

SLAS491G

– AUGUST 2005 – REVISED APRIL 2011

www.ti.com

Table 28. Port P1 (P1.0 to P1.3) Pin Functions, MSP430F20x3

CONTROL BITS / SIGNALS(1)(2)

PIN NAME (P1.x)

FUNCTION

P1DIR.x

P1SEL.x

SD16AE.x

INCHx

P1.0(3) input/output

0/1

N/A

Timer_A2.TACLK/INCLK

N/A

P1.0/TACLK/ACLK/A0+

ACLK

N/A

A0+(4)

P1.1(3) input/output

0/1

N/A

Timer_A2.CCI0A

N/A

P1.1/TA0/A0-/A4+

Timer_A2.TA0

N/A

A0-(4)(5)

A4+(4)

P1.2(3) input/output

0/1

N/A

Timer_A2.CCI1A

N/A

P1.2/TA1/A1+/A4-

Timer_A2.TA1

N/A

A1+(4)

A4-(4)(5)

P1.3(3) input/output

0/1

N/A

P1.3/VREF/A1-

VREF

N/A

A1-(4)(5)

(1)

X = Don

't care

(2)

N/A = Not available or not applicable

(3)

Default after reset (PUC/POR)

(4)

Setting the SD16AE.x bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when applying

analog signals.

(5)

With SD16AE.x = 0 the negative inputs are connected to VSS if the corresponding input is selected.

MSP430F2012IN 数据表(PDF) 70 Page - Texas Instruments

MSP430F2012IN 数据表(HTML) 70 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91

数据表下载