MSP430x11x

MIXED SIGNAL MICROCONTROLLERS

SLAS196D− DECEMBER 1998 − REVISED SEPTEMBER 2004

11

POST OFFICE BOX 655303

−0.3 V to 6 V

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

Voltage applied to any pin (see Note)

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

Diode current at any device terminal

±2 mA

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

−55

°C to 150°C

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

−40

°C to 85°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.

NOTE: All voltages referenced to VSS. The JTAG fuse-blow voltage, VFB, is allowed to exceed the absolute maximum rating. The voltage is applied

to the TEST pin when blowing the JTAG fuse.

recommended operating conditions

MIN

NOM

MAX

UNITS

MSP430C11x

2.5

5.5

V

Supply voltage, VCC

MSP430P112

2.7

5.5

V

Supply voltage, VCC

PMS430E112

2.7

5.5

V

Supply voltage during programming, VCC

MSP430P112

4.5

5

5.5

V

Supply voltage during programming, VCC

MSP430E112

4.5

5

5.5

V

MSP430C11x

−40

85

Operating free-air temperature range, TA

MSP430P112

−40

85

°C

Operating free-air temperature range, TA

PMS430E112

25

C

XTAL frequency, f(XTAL),(ACLK signal)

32 768

Hz

Processor frequency f(system) (PMS430P/E112) (MCLK signal)

VCC = 3 V

dc

2

MHz

Processor frequency f(system) (PMS430P/E112) (MCLK signal)

VCC = 5 V

dc

5.35

MHz

Processor frequency f(system) (MCLK signal) (MSP430C11x)

VCC = 3 V

dc

2.73

MHz

Processor frequency f(system) (MCLK signal) (MSP430C11x)

VCC = 5 V

dc

5.35

MHz

5

3

2

1

0

01

2

3

4

45

6

7

2.2 MHz

at 2.5 V

Minimum

VCC − Supply Voltage − V

5.35 MHz

at 5 V

Figure 1. C Version Frequency vs Supply Voltage

NOTE: Minimum processor frequency is defined by system clock.