MSP430F6638 Datasheet, PDF (22/126 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430F6638, MSP430F6637, MSP430F6636, MSP430F6635
MSP430F6634, MSP430F6633, MSP430F6632, MSP430F6631, MSP430F6630
SLAS566E – JUNE 2010 – REVISED DECEMBER 2015
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⁾
PARAMETER
–40°C
25°C
60°C
85°C
V_CC
PMMCOREVx
TYP
MAX
TYP
MAX
TYP
MAX
TYP
UNIT
MAX
0
0.9
I_LPM3,
Low-power mode 3,
VLO mode, Watchdog
3V
1
0.9
VLO,WDT
enabled ^{(7) (4)}
2
1.0
3
1.0
1.2 1.9 4.0
1.2
4.1
1.3
4.2
1.3 2.2 4.3
5.9 10.3
6.0
µA
6.1
6.3 11.3
0
0.9
1.1 1.8 3.9
5.8
10
I_LPM4
Low-power mode 4⁽⁸⁾⁽⁴⁾ 3 V
1
2
0.9
1.0
1.1
1.2
4.0
4.1
5.9
µA
6.1
3
1.0
1.2 2.1 4.2
6.2
11
Low-power mode 3.5
I_LPM3.5,
RTC,VCC
(LPM3.5) current with
active RTC into primary
3V
supply pin DV_CC ⁽⁹⁾
Low-power mode 3.5
I_LPM3.5,
RTC,VBAT
(LPM3.5) current with
active RTC into backup
3V
supply pin VBAT⁽¹⁰⁾
0.5
0.8 1.4 µA
0.6
0.8 1.4 µA
I_LPM3.5,
Total low-power mode
3.5 (LPM3.5) current
3V
RTC,TOT
with active RTC⁽¹¹⁾
1.0
1.1
1.3
1.6 2.8 µA
I_LPM4.5
Low-power mode 4.5
(LPM4.5) ⁽¹²⁾
3V
0.2
0.3 0.6 0.7
0.9 1.4 µA
(7) Current for watchdog timer clocked by VLO included.
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 0 (LPM3), f_ACLK = f_MCLK = f_SMCLK = f_DCO = 0 MHz
USB disabled (VUSBEN = 0, SLDOEN = 0).
(8) CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 1 (LPM4), f_DCO = f_ACLK = f_MCLK = f_SMCLK = 0 MHz
USB disabled (VUSBEN = 0, SLDOEN = 0).
(9) V_VBAT = V_CC - 0.2 V, f_DCO = f_MCLK = f_SMCLK = 0 MHz, f_ACLK = 32768 Hz, PMMREGOFF = 1, RTC in backup domain active
(10) V_VBAT = V_CC - 0.2 V, f_DCO = f_MCLK = f_SMCLK = 0 MHz, f_ACLK = 32768 Hz, PMMREGOFF = 1, RTC in backup domain active, no
current drawn on VBAK
(11) f_DCO = f_MCLK = f_SMCLK = 0 MHz, f_ACLK = 32768 Hz, PMMREGOFF = 1, RTC in backup domain active, no current drawn on VBAK
(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
5.6 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)}
PARAMETER
TEMPERATURE (T_A)
V_CC PMMCOREVx
–40°C
25°C
60°C
85°C
TYP MAX TYP MAX TYP MAX TYP MAX
0
2.3
I_LPM3,
LCD,
ext. bias
Low-power mode 3
(LPM3) current, LCD 4-
mux mode, external
3V
biasing^{(3) (4)}
1
2
2.3
2.4
3
2.4
2.7 3.1 5.4
2.7
5.6
2.8
5.8
2.8 3.5 5.9
7.4 11.5
7.5
7.7
7.9 13.2
UNIT
µA
(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.
22
Specifications
Copyright © 2010–2015, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: MSP430F6638 MSP430F6637 MSP430F6636 MSP430F6635 MSP430F6634 MSP430F6633
MSP430F6632 MSP430F6631 MSP430F6630