Texas Instruments IC MCU 16B MSP430F2111IRGET VQFN-24 TID MSP430F2111IRGET 데이터 시트

0

1

t d(BOR)

VCC

V(B_IT−)

Vhys(B_IT−)

V

CC(start)

SLAS439F

–

SEPTEMBER 2004

–

REVISED AUGUST 2011

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)

0.7

×

V

CC(start)

See

dV

CC

/dt

≤

3 V/s

V

V

(B_IT-)

See

through

V

(B_IT-)

dV

CC

/dt

≤

3 V/s

1.71

V

-40

°

C to 85

°

C

70

130

180

V

hys(B_IT-)

See

dV

CC

/dt

≤

3 V/s

mV

105

°

C

70

130

210

t

d(BOR)

See

2000

µ

s

Pulse length needed at

t

(reset)

RST/NMI pin to accepted

2.2 V/3 V

2

µ

s

reset internally

(1)

The current consumption of the brownout module is already included in the I

CC

current consumption data. The voltage level

V

(B_IT-)

+ V

hys(B_IT-)

is

≤

1.8 V.

(2)

During power up, the CPU begins code execution following a period of t

d(BOR)

after V

CC

= V

(B_IT-)

+ V

hys(B_IT-)

. The default DCO settings

must not be changed until V

CC

≥

V

CC(min)

, where V

CC(min)

is the minimum supply voltage for the desired operating frequency.

20

Copyright

©

2004

–

2011, Texas Instruments Incorporated