Datasheet

MSP430F22x2
MSP430F22x4
www.ti.com SLAS504G –JULY 2006–REVISED AUGUST 2012
Active Mode Supply Current (into DV
CC
+ AV
CC
) Excluding External Current
(1)(2)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS T
A
V
CC
MIN TYP MAX UNIT
f
DCO
= f
MCLK
= f
SMCLK
= 1 MHz, 2.2 V 270 390
f
ACLK
= 32768 Hz,
Program executes in flash,
Active mode (AM)
I
AM,1MHz
BCSCTL1 = CALBC1_1MHZ, µA
current (1 MHz)
3 V 390 550
DCOCTL = CALDCO_1MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
f
DCO
= f
MCLK
= f
SMCLK
= 1 MHz, 2.2 V 240
f
ACLK
= 32768 Hz,
Program executes in RAM,
Active mode (AM)
I
AM,1MHz
BCSCTL1 = CALBC1_1MHZ, µA
current (1 MHz)
3.3 V 340
DCOCTL = CALDCO_1MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
f
MCLK
= f
SMCLK
= f
ACLK
= 32768 Hz/8 = -40°C to
5 9
4096 Hz, 85°C
2.2 V
f
DCO
= 0 Hz,
105°C 18
Active mode (AM) Program executes in flash,
I
AM,4kHz
µA
-40°C to
current (4 kHz) SELMx = 11, SELS = 1,
6 10
85°C
DIVMx = DIVSx = DIVAx = 11,
3 V
CPUOFF = 0, SCG0 = 1, SCG1 = 0,
105°C 20
OSCOFF = 0
-40°C to
60 85
85°C
f
MCLK
= f
SMCLK
= f
DCO(0, 0)
≈ 100 kHz,
2.2 V
f
ACLK
= 0 Hz,
105°C 95
Active mode (AM)
I
AM,100kHz
Program executes in flash, µA
current (100 kHz)
-40°C to
RSELx = 0, DCOx = 0, CPUOFF = 0,
72 95
85°C
3 V
SCG0 = 0, SCG1 = 0, OSCOFF = 1
105°C 105
(1) All inputs are tied to 0 V or 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.
Copyright © 2006–2012, Texas Instruments Incorporated 27