MSP430F1122 Datasheet, PDF (17/48 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x11x2, MSP430x12x2
MIXED SIGNAL MICROCONTROLLER
SLAS361C − JANUARY 2002 − REVISED DECEMBER 2003
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
MSP430F11x2 and MSP430F12x2 Devices
9
8 MHz at 3.6 V
8
7
6
4.15 MHz
at 1.8 V
5
4
3
2
1
0
0
1
2
3
4
VCC − Supply Voltage − V
NOTE: Minimum processor frequency is defined by system clock. Flash
program or erase operations require a minimum VCC of 2.7 V.
Figure 1. Frequency vs Supply Voltage
supply current (into V_CC) excluding external current
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
I(AM)
Active mode
TA = −40°C +85°C,
fMCLK = f(SMCLK) = 1 MHz,
f(ACLK) ^{= 32,768 Hz,}
Program executes in Flash
TA = −40°C +85°C,
f(MCLK) = f(SMCLK) = f(ACLK) = 4096 Hz,
Program executes in Flash
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
200 250
µA
300 350
3
5
µA
11 18
I(CPUOff) Low-power mode, (LPM0)
I(LPM2) Low-power mode, (LPM2)
I(LPM3) Low-power mode, (LPM3)
I(LPM4) Low-power mode, (LPM4)
TA = −40°C +85°C,
f(MCLK) = 0, f(SMCLK) = 1 MHz,
f(ACLK) ^{= 32,768 Hz}
TA = −40°C +85°C,
f(MCLK) = f(SMCLK) = 0 MHz,
f(ACLK) ^{= 32,768 Hz, SCG0 = 0}
TA = −40°C
TA = 25°C
TA = 85°C
TA = −40°C
TA = 25°C
TA = 85°C
TA = −40°C
TA = 25°C
TA = 85°C
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V/3 V
32 45
µA
55 70
11 14
µA
17 22
0.8 1.2
0.7
1 µA
1.6 2.3
1.8 2.2
1.6 1.9 µA
2.3 3.4
0.1 0.5
0.1 0.5 µA
0.8 1.9
NOTES: 1. All inputs are tied to 0 V or VCC. Outputs do not source or sink any current.
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