MSP430F4783IPZ datasheet(24/79 Pages) TI

24 / 79 page

MSP430F47x3, MSP430F47x4

MIXED SIGNAL MICROCONTROLLER

SLAS545C − MAY 2007 − REVISED MARCH 2011

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

recommended operating conditions

MIN

NOM

MAX

UNIT

Supply voltage during program execution,

VCC (AVCC = DVCC = VCC) (see Note 1)

1.8

3.6

Supply voltage during program execution, SVS enabled, PORON = 1,

VCC (AVCC = DVCC = VCC) (see Notes 1, 2)

2.0

3.6

Supply voltage during program/erase flash memory,

VCC (AVCC = DVCC = VCC) (see Note 1)

2.2

3.6

Supply voltage, VSS

Operating free-air temperature range, TA

−40

°C

VCC = 1.8 V,

Duty Cycle = 50%

±10%

4.15

MHz

Processor frequency fSYSTEM (Maximum MCLK frequency)

VCC = 2.2 V,

Duty Cycle = 50%

±10%

7.5

MHz

Processor frequency fSYSTEM (Maximum MCLK frequency)

(see Notes 3, 4 and Figure 1)

VCC = 2.7 V,

Duty Cycle = 50%

±10%

MHz

VCC ≥ 3.3 V,

Duty Cycle = 50%

±10%

MHz

NOTES:

1. It is recommended to power AVCC and DVCC from the same source. A maximum difference of 0.3V between AVCC and DVCC can

be tolerated during power up and operation.

2. The minimum operating supply voltage is defined according to the trip point where POR is going active by decreasing supply voltage.

POR is going inactive when the supply voltage is raised abve minimum supply voltage plus the hysteresis of the SVS circuitry.

3. The MSP430 CPU is clocked directly with MCLK.

Both the high and low phase of MCLK must not exceed the pulse width of the specified maximum frequency.

4. Modules might have a different maximum input clock specification. Refer to the specification of the respective module in this

datasheet.

4.15 MHz

12 MHz

16 MHz

1.8 V

2.2 V

2.7 V

3.3 V

3.6 V

Supply Voltage −V

Supply voltage range,

during flash memory

programming

Supply voltage range,

during program execution

Legend:

7.5 MHz

NOTE: Minimum processor frequency is defined by system clock. Flash program or erase operations require a minimum VCC of 2.2 V.

Figure 1. Operating Area

MSP430F4783IPZ Datasheet(PDF) 24 Page - Texas Instruments

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