參數(shù)資料
型號: MSP430C325IFN
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, OTPROM, 3.3 MHz, RISC MICROCONTROLLER, PQCC68
封裝: PLASTIC, LCC-68
文件頁數(shù): 11/35頁
文件大?。?/td> 511K
代理商: MSP430C325IFN
MSP430C32x, MSP430P325A
MIXED SIGNAL MICROCONTROLLER
SLAS219B MARCH 1999 REVISED MARCH 2000
19
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted) (continued)
LCD
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VO(HLCD)
Output 1 (HLCD)
I(HLCD) <= 10 nA
V
3 V/5 V
VCC0.125
VCC
V
VO(LLCD)
Output 0 (LLCD)
I(LLCD) <= 10 nA
VCC = 3 V/5 V
VSS
VSS+0.125
V
II(R03)
R03 = VSS,
No load at all seg and com pins
II(R13)
Input leakage
R13 = VCC/ 3,
No load at all seg and com pins
VCC = 3 V/5 V
±20
nA
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
50
k
Ω
comparator (Timer/Port)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
I
Comparator (Timer/Port)
CPON
1
VCC = 3 V
250
350
A
I(com)
Comparator (Timer/Port)
CPON = 1
VCC = 5 V
450
600
μA
Vref(com)
Internal reference voltage at () terminal
CPON = 1
VCC = 3 V/5 V
0.23
×VCC 0.25×VCC
0.26
×VCC
V
()
Input hysteresis (comparator)
CPON = 1
VCC = 3 V
5
37
mV
Vhys(com)
Input hysteresis (comparator)
CPON = 1
VCC =5 V
10
42
mV
wake-up LPM3
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
f
1 MHz
VCC = 3 V
6
f = 1 MHz
VCC = 5 V
6
t(LPM3)
Delay time
f
2 MHz
VCC = 3 V
6
μs
(LPM3)
y
f = 2 MHz
VCC = 5 V
6
μ
f = 3 MHz
VCC = 5 V
6
ADC supply current (f(ADCLK) = 1 MHz)
PARAMETER
TEST CONDITIONS
MIN
NOM
MAX
UNIT
I(ADC)
ADC current
SVCC on, current source off,
VCC = 3 V
200
400
μA
I(ADC)
ADC current
SVCC on, current source off,
VCC = 5 V
300
740
μA
SVCC (switched AVCC)
PARAMETER
TEST CONDITIONS
MIN
NOM
MAX
UNIT
V(SVCC)
SVCC on,
I(SVCC) = 8 mA, VCC = 2.5 V
VCC0.2 V
VCC
V
I(SVCC)
SVCC off,
SVCC = 0 V,
VCC = 5 V
±0.1
μA
Z(SVCC)
Input impedance
SVCC off,
VCC = 3 V/5 V
40
100
k
Ω
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