MSP430C32X Datasheet, PDF (19/33 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430C32x, MSP430P325A
MIXED SIGNAL MICROCONTROLLER
SLAS219B – MARCH 1999 – REVISED MARCH 2000
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted) (continued)
LCD
PARAMETER
TEST CONDITIONS
VO(HLCD)
VO(LLCD)
II(R03)
Output 1 (HLCD)
Output 0 (LLCD)
I(HLCD) <= 10 nA
I(LLCD) <= 10 nA
R03 = VSS,
No load at all seg and com pins
VCC = 3 V/5 V
II(R13)
Input leakage
R13 = VCC/ 3,
No load at all seg and com pins
VCC = 3 V/5 V
II(R23)
R23 = 2 VCC/ 3,
No load at all seg and com pins
ro(Rx3 _{to Sxx)} Resistance
I(SXX) = –3 µA,
VCC = 3 V/5 V
MIN
VCC–0.125
VSS
TYP MAX
VCC
VSS+0.125
±20
50
UNIT
V
nA
kΩ
comparator (Timer/Port)
PARAMETER
I(com)
Comparator (Timer/Port)
Vref(com) Internal reference voltage at (–) terminal
Vhys(com) Input hysteresis (comparator)
wake-up LPM3
PARAMETER
t(LPM3) Delay time
TEST CONDITIONS
CPON = 1
CPON = 1
CPON = 1
VCC = 3 V
VCC = 5 V
VCC = 3 V/5 V
VCC = 3 V
VCC =5 V
MIN
0.23×VCC
TYP
250
450
0.25×VCC
5
10
MAX
350
600
0.26×VCC
37
42
UNIT
µA
V
mV
TEST CONDITIONS
f = 1 MHz
f = 2 MHz
f = 3 MHz
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 5 V
MIN TYP MAX UNIT
6
µs
6
6
ADC supply current (f_(ADCLK) = 1 MHz)
PARAMETER
I(ADC)
I(ADC)
ADC current
TEST CONDITIONS
MIN
SVCC on, current source off,
SVCC on, current source off,
VCC = 3 V
VCC = 5 V
SV_CC (switched AV_CC)
PARAMETER
V(SVCC)
I(SVCC)
Z(SVCC)
Input impedance
SVCC on,
SVCC off,
SVCC off,
TEST CONDITIONS
I(SVCC) = –8 mA,
SVCC = 0 V,
VCC = 3 V/5 V
VCC = 2.5 V
VCC = 5 V
MIN
VCC–0.2 V
40
NOM
200
300
NOM
MAX
400
740
MAX
VCC
±0.1
100
UNIT
µA
µA
UNIT
V
µA
kΩ
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