MSP430F5529, MSP430F5528, MSP430F5527, MSP430F5526
MSP430F5525, MSP430F5524, MSP430F5522, MSP430F5521
MSP430F5519, MSP430F5517, MSP430F5515, MSP430F5514, MSP430F5513
SLAS590M – MARCH 2009 – REVISED NOVEMBER 2015
www.ti.com
5.17 Internal Very-Low-Power Low-Frequency Oscillator (VLO)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
f
VLO
VLO frequency
Measured at ACLK
1.8 V to 3.6 V
6
9.4
14
kHz
df
VLO
/d
T
VLO frequency temperature drift
Measured at ACLK
(1)
1.8 V to 3.6 V
0.5
%/°C
df
VLO
/dV
CC
VLO frequency supply voltage drift
Measured at ACLK
(2)
1.8 V to 3.6 V
4
%/V
Duty cycle
Measured at ACLK
1.8 V to 3.6 V
40%
50%
60%
(1)
Calculated using the box method: (MAX(–40°C to 85°C) – MIN(–40°C to 85°C)) / MIN(–40°C to 85°C) / (85°C – (–40°C))
(2)
Calculated using the box method: (MAX(1.8 V to 3.6 V) – MIN(1.8 V to 3.6 V)) / MIN(1.8 V to 3.6 V) / (3.6 V – 1.8 V)
5.18 Internal Reference, Low-Frequency Oscillator (REFO)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
I
REFO
REFO oscillator current consumption T
A
= 25°C
1.8 V to 3.6 V
3
µA
REFO frequency calibrated
Measured at ACLK
1.8 V to 3.6 V
32768
Hz
f
REFO
Full temperature range
1.8 V to 3.6 V
–3.5%
3.5%
REFO absolute tolerance calibrated
T
A
= 25°C
3 V
–1.5%
1.5%
df
REFO
/d
T
REFO frequency temperature drift
Measured at ACLK
(1)
1.8 V to 3.6 V
0.01
%/°C
df
REFO
/dV
CC
REFO frequency supply voltage drift
Measured at ACLK
(2)
1.8 V to 3.6 V
1.0
%/V
Duty cycle
Measured at ACLK
1.8 V to 3.6 V
40%
50%
60%
t
START
REFO start-up time
40%/60% duty cycle
1.8 V to 3.6 V
25
µs
(1)
Calculated using the box method: (MAX(–40°C to 85°C) – MIN(–40°C to 85°C)) / MIN(–40°C to 85°C) / (85°C – (–40°C))
(2)
Calculated using the box method: (MAX(1.8 V to 3.6 V) – MIN(1.8 V to 3.6 V)) / MIN(1.8 V to 3.6 V) / (3.6 V – 1.8 V)
30
Specifications
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MSP430F5529 MSP430F5528 MSP430F5527 MSP430F5526 MSP430F5525 MSP430F5524
MSP430F5522 MSP430F5521 MSP430F5519 MSP430F5517 MSP430F5515 MSP430F5514 MSP430F5513
Summary of Contents for MSP430F5527
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