MSP430C413IPM datasheet(30/55 Pages) TI

номер детали	MSP430C413IPM

подробное описание детали	MIXED SIGNAL MICROCONTROLLER

PDF	55 Pages

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производитель	TI [Texas Instruments]

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MSP430x41x

MIXED SIGNAL MICROCONTROLLER

SLAS340G − MAY 2001 − REVISED JUNE 2004

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

electrical characteristics over recommended operating free-air temperature (unless otherwise

noted) (continued)

POR brownout, reset (see Notes 1 and 2)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

td(BOR)

2000

µs

VCC(start)

dVCC/dt ≤ 3 V/s (see Figure 14)

0.7

× V(B_IT−)

V(B_IT−)

Brownout

dVCC/dt ≤ 3 V/s (see Figure 14, Figure 15, Figure 16)

1.71

Vhys(B_IT−)

Brownout

dVCC/dt ≤ 3 V/s (see Figure 14)

130

180

t(reset)

Pulse length needed at RST/NMI pin to accepted reset internally,

VCC = 2.2 V/3 V

µs

NOTES:

1. The current consumption of the brownout module is already included in the ICC current consumption data. The voltage level V(B_IT−)

+ Vhys(B_IT−) is ≤ 1.8 V.

2. During power up, the CPU begins code execution following a period of td(BOR) after VCC = V(B_IT−) + Vhys(B_IT−). The default

FLL+ settings must not be changed until VCC ≥ VCC(min). See the MSP430x4xx Family User’s Guide (SLAU056) for more information

on the brownout/SVS circuit.

VCC(start)

Vhys(B_IT−)

VCC

td(BOR)

(B_IT−)

Figure 14. POR/Brownout Reset (BOR) vs Supply Voltage

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