MSP430F5529
,
MSP430F5528
,
MSP430F5527
,
MSP430F5526
MSP430F5525
,
MSP430F5524
,
MSP430F5522
,
MSP430F5521
MSP430F5519, MSP430F5517, MSP430F5515, MSP430F5514, MSP430F5513
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SLAS590M –MARCH 2009–REVISED NOVEMBER 2015
5.42 Comparator_B
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CC
MIN TYP MAX UNIT
V
CC
Supply voltage 1.8 3.6 V
1.8 V 40
CBPWRMD = 00 2.2 V 30 50
Comparator operating supply
I
AVCC_COMP
current into AVCC, excludes 3.0 V 40 65 µA
reference resistor ladder
CBPWRMD = 01 2.2 V, 3 V 10 30
CBPWRMD = 10 2.2 V, 3 V 0.1 0.5
Quiescent current of local
CBREFACC = 1,
I
AVCC_REF
reference voltage amplifier into 22 µA
CBREFLx = 01
AVCC
V
IC
Common mode input range 0 V
CC
– 1 V
CBPWRMD = 00 –20 20
V
OFFSET
Input offset voltage mV
CBPWRMD = 01, 10 –10 10
C
IN
Input capacitance 5 pF
ON (switch closed) 3 4 kΩ
R
SIN
Series input resistance
OFF (switch open) 30 MΩ
CBPWRMD = 00, CBF = 0 450
ns
Propagation delay, response
t
PD
CBPWRMD = 01, CBF = 0 600
time
CBPWRMD = 10, CBF = 0 50 µs
CBPWRMD = 00, CBON = 1,
0.35 0.6 1.0
CBF = 1, CBFDLY = 00
CBPWRMD = 00, CBON = 1,
0.6 1.0 1.8
CBF = 1, CBFDLY = 01
Propagation delay with filter
t
PD,filter
µs
active
CBPWRMD = 00, CBON = 1,
1.0 1.8 3.4
CBF = 1, CBFDLY = 10
CBPWRMD = 00, CBON = 1,
1.8 3.4 6.5
CBF = 1, CBFDLY = 11
Comparator enable time, CBON = 0 to CBON = 1,
t
EN_CMP
1 2 µs
settling time CBPWRMD = 00, 01, 10
t
EN_REF
Resistor reference enable time CBON = 0 to CBON = 1 1 1.5 µs
VIN × VIN × VIN ×
Reference voltage for a given VIN = reference into resistor
V
CB_REF
(n+0.5) (n+1) (n+1.5) V
tap ladder (n = 0 to 31)
/ 32 / 32 / 32
5.43 Ports PU.0 and PU.1
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN MAX UNIT
V
USB
= 3.3 V ± 10%, I
OH
= –25 mA,
V
OH
High-level output voltage 2.4 V
See Figure 5-18 for typical characteristics
V
USB
= 3.3 V ± 10%, I
OL
= 25 mA,
V
OL
Low-level output voltage 0.4 V
See Figure 5-17 for typical characteristics
V
USB
= 3.3 V ± 10%,
V
IH
High-level input voltage 2.0 V
See Figure 5-19 for typical characteristics
V
USB
= 3.3 V ± 10%,
V
IL
Low-level input voltage 0.8 V
See Figure 5-19 for typical characteristics
Copyright © 2009–2015, Texas Instruments Incorporated Specifications 45
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