MSP430F6779A Datasheet, PDF (27/176 Pages) Texas Instruments – Polyphase Metering SoCs

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MSP430F6779A, MSP430F6778A, MSP430F6777A, MSP430F6776A, MSP430F6775A
MSP430F6769A, MSP430F6768A, MSP430F6767A, MSP430F6766A, MSP430F6765A
MSP430F6749A, MSP430F6748A, MSP430F6747A, MSP430F6746A, MSP430F6745A
SLAS982 – MAY 2014
Recommended Operating Conditions (continued)
Typical values are specified at V_CC = 3.3 V and T_A = 25°C (unless otherwise noted)
I_LOAD,
AUX1A
I_LOAD,
AUX2A
P_INT
P_IO
P_MAX
Maximum load current that can be drawn from
AUXVCC1 for analog modules (I_LOAD = I_Modules)
Maximum load current that can be drawn from
AUXVCC2 for analog modules (I_LOAD = I_Modules)
Internal power dissipation
I/O power dissipation of the I/O pins powered by DVCC
Maximum allowed power dissipation, P_MAX > P_IO + P_INT
MIN NOM MAX UNIT
5 mA
5 mA
V_CC x I(DVCC)
W
(V_CC - V_IOH) x I_IOH +
V_IOL x I_IOL
W
(T_J - T_A)/θ_JA
W
25
3
20
2
2, 3
12
1
1, 2
1, 2, 3
8
0
0, 1 0, 1, 2
0, 1, 2, 3
0
1.8
2.0
2.2
2.4
3.6
Supply Voltage - V
The numbers within the fields denote the supported PMMCOREVx settings.
Figure 5-1. Maximum System Frequency
5.4 Active Mode Supply Current Into V_CC Excluding External Current
over recommended operating free-air temperature (unless otherwise noted)^(1)(2)(3)
PARAMETER
EXECUTION
MEMORY
V_CC
PMMCOREV
x
1 MHz
FREQUENCY (f_DCO = f_MCLK = f_SMCLK)
8 MHz
12 MHz
20 MHz
TYP MAX TYP MAX TYP MAX TYP MAX
0
0.32 0.50 2.08 2.84
1
I_{AM, Flash} ⁽⁴⁾
Flash
3V
2
0.35
0.39
2.35
2.68
3.50 4.76
3.99
6.61
8.3
3
0.41
2.83
4.22
6.98
25 MHz
TYP MAX
8.67 11.75
UNIT
mA
(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 MS1V-T1K crystal with a load capacitance of 12.5 pF. The internal and external load
capacitance are chosen to closely match the required 12.5 pF.
(3) Characterized with program executing typical data processing.
f_ACLK = 32786 Hz, f_DCO = f_MCLK = f_SMCLK at specified frequency.
XTS = CPUOFF = SCG0 = SCG1 = OSCOFF = SMCLKOFF = 0.
(4) Active mode supply current when program executes in flash at a nominal supply voltage of 3.0 V.
Copyright © 2014, Texas Instruments Incorporated
Specifications
27
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MSP430F6769A MSP430F6768A MSP430F6767A MSP430F6766A MSP430F6765A MSP430F6749A
MSP430F6748A MSP430F6747A MSP430F6746A MSP430F6745A