參數(shù)資料
型號: PMS430E325AFZ
廠商: Texas Instruments, Inc.
英文描述: MIXED SIGNAL MICROCONTROLLER
中文描述: 混合信號微控制器
文件頁數(shù): 19/33頁
文件大?。?/td> 437K
代理商: PMS430E325AFZ
MSP430C32x, MSP430P325A
MIXED SIGNAL MICROCONTROLLER
SLAS219B – MARCH 1999 – REVISED MARCH 2000
19
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted) (continued)
LCD
PARAMETER
Output 1 (HLCD)
TEST CONDITIONS
MIN
TYP
MAX
VCC
UNIT
VO(HLCD)
VO(LLCD)
I(HLCD) <= 10 nA
I(LLCD) <= 10 nA
R03 = VSS,
No load at all seg and com pins
VCC= 3 V/5 V
VCC = 3 V/5 V
VCC–0.125
VSS
V
Output 0 (LLCD)
VSS+0.125
II(R03)
II(R13)
Input leakage
R13 = VCC/ 3,
No load at all seg and com pins
R23 = 2 VCC/ 3,
No load at all seg and com pins
VCC = 3 V/5 V
±
20
nA
II(R23)
ro(Rx3 to Sxx)
Resistance
I(SXX) = –3
μ
A,
VCC = 3 V/5 V
50
k
comparator (Timer/Port)
PARAMETER
TEST CONDITIONS
VCC = 3 V
MIN
TYP
250
MAX
350
UNIT
I(com)
Comparator (Timer/Port)
CPON = 1
μ
A
VCC = 5 V
VCC = 3 V/5 V
VCC = 3 V
VCC =5 V
450
600
Vref(com)
Internal reference voltage at (–) terminal
CPON = 1
0.23
×
VCC
0.25
×
VCC
0.26
×
VCC
37
V
Vhys(com)
Input hysteresis (comparator)
In ut hysteresis (com arator)
CPON = 1
5
mV
10
42
wake-up LPM3
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
f = 1 MHz
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 5 V
6
t(LPM3)
Delay time
f = 2 MHz
6
μ
s
f = 3 MHz
6
ADC supply current
(f
(ADCLK)
= 1 MHz)
PARAMETER
I(ADC)
I(ADC)
TEST CONDITIONS
MIN
NOM
200
MAX
400
UNIT
μ
A
μ
A
SVCC on, current source off, VCC = 3 V
SVCC on, current source off, VCC = 5 V
ADC current
300
740
SV
CC
(switched AV
CC
)
PARAMETER
TEST CONDITIONS
MIN
NOM
MAX
UNIT
V(SVCC)
I(SVCC)
Z(SVCC)
SVCC on, I(SVCC) = –8 mA, VCC = 2.5 V
SVCC off, SVCC = 0 V, VCC = 5 V
SVCC off, VCC = 3 V/5 V
VCC–0.2 V
VCC
±
0.1
100
V
μ
A
k
Input impedance
40
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