Datasheet

MSP430F261x
MSP430F241x
www.ti.com SLAS541K –JUNE 2007–REVISED NOVEMBER 2012
Electrical Characteristics
Active Mode Supply Current Into V
CC
Excluding External Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)(2)
PARAMETER TEST CONDITIONS T
A
V
CC
MIN TYP MAX UNIT
f
DCO
= f
MCLK
= f
SMCLK
= 1 MHz, -40°C to 85°C 365 395
2.2 V
f
ACLK
= 32768 Hz,
105°C 375 420
Program executes in flash,
Active mode (AM)
-40°C to 85°C 515 560
I
AM,1MHz
BCSCTL1 = CALBC1_1MHZ, µA
current (1 MHz)
DCOCTL = CALDCO_1MHZ,
3 V
CPUOFF = 0, SCG0 = 0,
105°C 525 595
SCG1 = 0, OSCOFF = 0
f
DCO
= f
MCLK
= f
SMCLK
= 1 MHz, -40°C to 85°C 330 370
2.2 V
f
ACLK
= 32768 Hz,
105°C 340 390
Program executes in RAM,
Active mode (AM)
-40°C to 85°C 460 495
I
AM,1MHz
BCSCTL1 = CALBC1_1MHZ, µA
current (1 MHz)
DCOCTL = CALDCO_1MHZ,
3 V
CPUOFF = 0, SCG0 = 0,
105°C 470 520
SCG1 = 0, OSCOFF = 0
f
MCLK
= f
SMCLK
= f
ACLK
= 32768 Hz/8 -40°C to 85°C 2.2 V 2.1 9
= 4096 Hz,
105°C 2.2 V 15 31
f
DCO
= 0 Hz,
-40°C to 85°C 3 V 3 11
Active mode (AM) Program executes in flash,
I
AM,4kHz
µA
current (4 kHz) SELMx = 11, SELS = 1,
DIVMx = DIVSx = DIVAx = 11,
105°C 3 V 19 32
CPUOFF = 0, SCG0 = 1,
SCG1 = 0, OSCOFF = 0
f
MCLK
= f
SMCLK
= f
DCO(0, 0)
≈ 100 kHz, -40°C to 85°C 2.2 V 67 86
f
ACLK
= 0 Hz,
105°C 2.2 V 80 99
Active mode (AM) Program executes in flash,
I
AM,100kHz
µA
-40°C to 85°C 3 V 84 107
current (100 kHz) RSELx = 0, DCOx = 0,
CPUOFF = 0, SCG0 = 0,
105°C 3 V 99 128
SCG1 = 0, OSCOFF = 1
(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 is chosen to closely match the required 9 pF.
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