Datasheet

MSP430F6638, MSP430F6637, MSP430F6636
MSP430F6635, MSP430F6634, MSP430F6633
MSP430F6632, MSP430F6631, MSP430F6630
SLAS566D –JUNE 2010–REVISED AUGUST 2013 www.ti.com
Low-Power Mode Supply Currents (Into V
CC
) Excluding External Current (continued)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)(2)
-40°C 25°C 60°C 85°C
PARAMETER V
CC
PMMCOREVx UNIT
TYP MAX TYP MAX TYP MAX TYP MAX
Low-power mode 4.5
I
LPM4.5
3 V 0.2 0.3 0.6 0.7 0.9 1.4 µA
(LPM4.5)
(12)
(12) Internal regulator disabled. No data retention.
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 1, PMMREGOFF = 1 (LPM4.5); f
DCO
= f
ACLK
= f
MCLK
= f
SMCLK
= 0 MHz
Low-Power Mode With LCD Supply Currents (Into V
CC
) Excluding External Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1) (2)
Temperature (T
A
)
PARAMETER V
CC
PMMCOREVx -40°C 25°C 60°C 85°C UNIT
TYP MAX TYP MAX TYP MAX TYP MAX
0 2.3 2.7 3.1 5.4 7.4 11.5
Low-power mode 3
I
LPM3,
1 2.3 2.7 5.6 7.5
(LPM3) current, LCD 4-
LCD, 3 V µA
mux mode, external
2 2.4 2.8 5.8 7.7
ext. bias
biasing
(3) (4)
3 2.4 2.8 3.5 5.9 7.9 13.2
0 2.7 3.2 3.8 5.9 7.9 12.2
Low-power mode 3
I
LPM3,
(LPM3) current, LCD 4-
1 2.7 3.2 6.1 8.1
LCD, mux mode, internal 3 V µA
2 2.8 3.3 6.2 8.3
int. bias biasing, charge pump
disabled
(3)(5)
3 2.8 3.3 4.9 6.4 8.4 13.7
0 3.8
2.2 V 1 3.9 µA
Low-power mode 3
2 4.0
(LPM3) current, LCD 4-
I
LPM3
mux mode, internal 0 4.0
LCD,CP
biasing, charge pump
1 4.1
enabled
(3)(6)
3 V µA
2 4.2
3 4.2
(1) All inputs are tied to 0 V or to V
CC
. Outputs do not source or sink any current.
(2) The currents are characterized with a Micro Crystal CC4V-T1A SMD crystal with a load capacitance of 9 pF. The internal and external
load capacitance are chosen to closely match the required 9 pF.
(3) Current for watchdog timer clocked by ACLK and RTC clocked by LFXT1 (32768 Hz) included. ACLK = low frequency crystal operation
(XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 0 (LPM3); f
ACLK
= 32768 Hz, f
MCLK
= f
SMCLK
= f
DCO
= 0 MHz
Current for brownout included. Low side supervisor and monitors disabled (SVS
L
, SVM
L
). High side supervisor and monitor disabled
(SVS
H
, SVM
H
). RAM retention enabled.
(4) LCDMx = 11 (4-mux mode), LCDREXT = 1, LCDEXTBIAS = 1 (external biasing), LCD2B = 0 (1/3 bias), LCDCPEN = 0 (charge pump
disabled), LCDSSEL = 0, LCDPREx = 101, LCDDIVx = 00011 (f
LCD
= 32768 Hz/32/4 = 256 Hz)
Current through external resistors not included (voltage levels are supplied by test equipment).
Even segments S0, S2,... = 0, odd segments S1, S3,... = 1. No LCD panel load.
(5) LCDMx = 11 (4-mux mode), LCDREXT = 0, LCDEXTBIAS = 0 (internal biasing), LCD2B = 0 (1/3 bias), LCDCPEN = 0 (charge pump
disabled), LCDSSEL = 0, LCDPREx = 101, LCDDIVx = 00011 (f
LCD
= 32768 Hz/32/4 = 256 Hz)
Even segments S0, S2,... = 0, odd segments S1, S3,... = 1. No LCD panel load.
(6) LCDMx = 11 (4-mux mode), LCDREXT = 0, LCDEXTBIAS = 0 (internal biasing), LCD2B = 0 (1/3 bias), LCDCPEN = 1 (charge pump
enabled), VLCDx = 1000 (V
LCD
= 3 V, typ.), LCDSSEL = 0, LCDPREx = 101, LCDDIVx = 00011 (f
LCD
= 32768 Hz/32/4 = 256 Hz)
Even segments S0, S2,... = 0, odd segments S1, S3,... = 1. No LCD panel load.
Schmitt-Trigger Inputs – General Purpose I/O
(1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CC
MIN TYP MAX UNIT
1.8 V 0.80 1.40
V
IT+
Positive-going input threshold voltage V
3 V 1.50 2.10
(1) Same parametrics apply to clock input pin when crystal bypass mode is used on XT1 (XIN) or XT2 (XT2IN).
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