MSP430F22X2_17 Datasheet, PDF (27/94 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

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
I_AM,1MHz
Active mode (AM)
current (1 MHz)
TEST CONDITIONS
f_DCO = f_MCLK = f_SMCLK = 1 MHz,
f_ACLK = 32768 Hz,
Program executes in flash,
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
T_A
V_CC
MIN TYP
2.2 V
270
3V
390
I_AM,1MHz
Active mode (AM)
current (1 MHz)
f_DCO = f_MCLK = f_SMCLK = 1 MHz,
f_ACLK = 32768 Hz,
Program executes in RAM,
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
2.2 V
240
3.3 V
340
f_MCLK = f_SMCLK = f_ACLK = 32768 Hz/8 =
4096 Hz,
-40°C to
85°C
2.2 V
5
I_AM,4kHz
Active mode (AM)
current (4 kHz)
f_DCO = 0 Hz,
Program executes in flash,
SELMx = 11, SELS = 1,
DIVMx = DIVSx = DIVAx = 11,
CPUOFF = 0, SCG0 = 1, SCG1 = 0,
105°C
-40°C to
85°C
3V
6
OSCOFF = 0
105°C
f_MCLK = f_SMCLK = f_{DCO(0, 0)} ≈ 100 kHz,
-40°C to
85°C
2.2 V
60
I_AM,100kHz
Active mode (AM)
current (100 kHz)
f_ACLK = 0 Hz,
Program executes in flash,
RSELx = 0, DCOx = 0, CPUOFF = 0,
SCG0 = 0, SCG1 = 0, OSCOFF = 1
105°C
-40°C to
85°C
3V
72
105°C
MAX UNIT
390
µA
550
µA
9
18
µA
10
20
85
95
µA
95
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
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