MSP50C30

MIXED-SIGNAL PROCESSOR

SPSS021 NOVEMBER 1998

4

POST OFFICE BOX 655303

–0.3 V to 8 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

100 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range

– 30

°C to 125°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:

1. All voltages are with respect to ground.

2. The total supply current includes the current out of all the I/O terminals and DAC terminals as well as the operating current of the

device.

recommended operating conditions (MSP50C30)

MIN

MAX

UNIT

VDD

Supply voltage†

3.3

6.5

V

VDD = 3.3 V

2.5

3.3

VIH

High-level input voltage

VDD = 5 V

3.8

5

V

VDD = 6 V

4.5

6

VDD = 3.3 V

0

0.65

VIL

Low-level input voltage

VDD = 5 V

0

1

V

VDD = 6 V

0

1.3

TA

Operating free-air temperature

Device functionality

0

70

°C

Rspeaker

Minimum speaker impedance

Direct speaker drive using 2 pin push-pull DAC option

32

Ω

† Unless otherwise noted, all voltages are with respect to VSS.