SC1200 datasheet(8/60 Pages) TI

8 / 60 page

MSC1200

SBAS289E

www.ti.com

PIN #

NAME

DESCRIPTION

1,6,7,16,25,47

No Connection

XIN

The crystal oscillator pin XIN supports parallel resonant AT cut fundamental frequency crystals and ceramic resonators.

XIN can also be an input if there is an external clock source instead of a crystal.

XOUT

The crystal oscillator pin XOUT supports parallel resonant AT cut fundamental frequency crystals and ceramic resonators.

XOUT serves as the output of the crystal amplifier.

4, 33, 34, 48

DGND

Digital Ground

RST

A HIGH on the reset input for two tOSC periods will reset the device.

CAP

Capacitor (220pF ceramic)

9AVDD

Analog Power Supply

10, 11

AGND

Analog Ground

AINCOM

Analog Input (can be analog common for single-ended inputs or analog input for differential inputs)

IDAC

IDAC Output

REFOUT/REF IN+

Internal Voltage Reference Output/Voltage Reference Positive Input

REF IN–

Voltage Reference Negative Input (tie to AGND for internal voltage reference)

AIN7

Analog Input Channel 7

AIN6

Analog Input Channel 6

AIN5

Analog Input Channel 5

AIN4

Analog Input Channel 4

AIN3

Analog Input Channel 3

AIN2

Analog Input Channel 2

AIN1

Analog Input Channel 1

AIN0

Analog Input Channel 0

26-32, 37

P1.0-P1.7

Port 1 is a bidirectional I/O port (refer to P1DDRL, SFR AEH, and P1DDRH, SFR AFH, for port pin configuration control).

Port 1—Alternate Functions:

PIN DESCRIPTIONS

38-45

P3.0-P3.7

Port 3 is a bidirectional I/O port (refer to P3DDRL, SFR B3H, and P3DDRH, SFR B4H, for port pin configuration control).

Port 3—Alternate Functions:

35, 36, 46

DVDD

Digital Power Supply

PORT

ALTERNATE

MODE

P3.0

RxD0

Serial Port 0 Input

P3.1

TxD0

Serial Port 0 Output

P3.2

INT0

External Interrupt 0

P3.3

INT1

External Interrupt 1

P3.4

Timer 0 External Input

P3.5

Timer 1 External Input

P3.6

SCK/SCL/CLKS

SCK/SCL/Various Clocks (refer to PASEL, SFR F2H)

P3.7

N/A

PORT

ALTERNATE

MODE

P1.0

PROG

Serial Programming Mode

P1.1

N/A

P1.2

DOUT

Serial Data Out

P1.3

DIN

Serial Data In

P1.4

INT2/SS

External Interrupt 2/Slave Select

P1.5

INT3

External Interrupt 3

P1.6

INT4

External Interrupt 4

P1.7

INT5

External Interrupt 5

SC1200 Datasheet(PDF) 8 Page - Texas Instruments

SC1200 Datasheet(HTML) 8 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

Datasheet Download

Link URL