MSP430F5172_16 Datasheet, PDF (47/117 Pages) Texas Instruments – Mixed-Signal Microcontrollers

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MSP430F5172, MSP430F5152, MSP430F5132
MSP430F5171, MSP430F5151, MSP430F5131
SLAS619P – AUGUST 2010 – REVISED MAY 2016
Timer_D, Local Clock Generator Frequency (continued)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP
0 > = TDHCLKTRIMx < 16,
step size in range 0
150 230
S_HRCG,2,TRIM
15 < TDHCLKTRIMx < 49,
step size in range 1
S_HRCGSR = f_{HRCGSR(HRCGTRIM+1)} – f_{HRCG(HRCGTRIM)},
TDHCLKSRx = X, Y, Z
130 230
48 < TDHCLKTRIMx < 32,
step size in range 2
100 230
df_HRCG/dT
df_HRCG/
dV_DVCC
t_SETTLE
HRCG frequency
temperature drift
HRCG frequency voltage drift
Settling time
f_HRCG = 8 MHz, TDHREGEN = 0
f_HRCG = 16 MHz, TDHREGEN = 0
f_HRCG = 25 MHz, TDHREGEN = 0
f_HRCG = 8, 16, or 25 MHz, TDHREGEN = 1
f_HRCG = 8, 16, or 25 MHz, TDHREGEN = 0
f_HRCG = 8, 16, or 25 MHz, TDHREGEN = 1
TDHEN = 0 -> 1, TDHFW = 0
Settling time, fast wake-up TDHEN = 0 -> 1, TDHFW = 1
0
0
0
3
5
MAX
360
350
340
±0.17
±0.16
±0.16
5
9
1.5
UNIT
kHz
%/°C
%/V
µs
5.46 Timer_D, Trimmed Clock Frequencies
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS MIN TYP MAX
Frequency tolerance during trimming
–0.5%
+0.5%
f_TRIM(64MHz)
f_TRIM(128MHz)
f_TRIM(200MHz)
f_TRIM(256MHz)
TDHMx = 0, TDHREGEN = 0, TDHCLKCR = 0,
TDHxCTL1 = TDHxCTL1_64
TDHMx = 0, TDHREGEN = 0, TDHCLKCR = 1,
TDHxCTL1 = TDHxCTL1_128
TDHMx = 0, TDHREGEN = 0, TDHCLKCR = 1,
TDHxCTL1 = TDHxCTL1_200
TDHMx = 1, TDHREGEN = 0, TDHCLKCR = 1,
TDHxCTL1 = TDHxCTL1_256
T_A = 25°C,
V_CC = 1.8 V
T_A = 25°C,
V_CC = 2.0 V
T_A = 25°C,
V_CC = 2.4 V
T_A = 25°C,
V_CC = 2.2 V
63
64
65
126 128 130
197 200 203
250 256 262
UNIT
MHz
MHz
MHz
MHz
5.47 Timer_D, Frequency Multiplication Mode
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS MIN TYP
External frequency tolerance
0%
E_{(TDHREGEN = 1,64)}
E_{(TDHREGEN = 1,128)}
E_{(TDHREGEN = 1,200)}
E_{(TDHREGEN = 1,256)}
f_reference = 8 MHz, TDHMx = 0, TDHREGEN = 1,
TDHCLKCR = 0, TDHCLKRx = 0
f_reference = 16 MHz, TDHMx = 0, TDHREGEN = 1,
TDHCLKCR = 1, TDHCLKRx = 0
f_reference = 25 MHz, TDHMx = 0, TDHREGEN = 1,
TDHCLKCR = 1, TDHCLKRx = 0
f_reference = 16 MHz, TDHMx = 1, TDHREGEN = 1,
TDHCLKCR = 1, TDHCLKRx = 0
T_A = 25°C,
V_CC = 1.8 V
T_A = 25°C,
V_CC = 2.0 V
T_A = 25°C,
V_CC = 2.4 V
T_A = 25°C,
V_CC =2.2 V
–1%
–1%
–1%
–1%
MAX
+1%
+1%
+1%
+1%
UNIT
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Specifications
47
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