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参数资料
型号： MSP430F6638IPZR
厂商： TEXAS INSTRUMENTS INC
元件分类： 微控制器/微处理器
英文描述： 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP100
封装： PLASTIC, QFP-100
文件页数： 65/105页
文件大小： 1077K
代理商： MSP430F6638IPZR
PRODUCTPREVIEW
MSP430F663x
SLAS566A – JUNE 2010 – REVISED JULY 2010
www.ti.com
LCD_B Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
VLCD
LCD voltage
VLCDx = 0000, VLCDEXT = 0
2.4 V - 3.6 V
VCC
V
LCDCPEN = 1, VLCDx = 0001
2 V - 3.6 V
2.60
V
LCDCPEN = 1, VLCDx = 0010
2 V - 3.6 V
2.66
V
LCDCPEN = 1, VLCDx = 0011
2 V - 3.6 V
2.72
V
LCDCPEN = 1, VLCDx = 0100
2 V - 3.6 V
2.78
V
LCDCPEN = 1, VLCDx = 0101
2 V - 3.6 V
2.84
V
LCDCPEN = 1, VLCDx = 0110
2 V - 3.6 V
2.90
V
LCDCPEN = 1, VLCDx = 0111
2 V - 3.6 V
2.96
V
LCDCPEN = 1, VLCDx = 1000
2 V - 3.6 V
3.02
V
LCDCPEN = 1, VLCDx = 1001
2 V - 3.6 V
3.08
V
LCDCPEN = 1, VLCDx = 1010
2 V - 3.6 V
3.14
V
LCDCPEN = 1, VLCDx = 1011
2 V - 3.6 V
3.20
V
LCDCPEN = 1, VLCDx = 1100
2 V - 3.6 V
3.26
V
LCDCPEN = 1, VLCDx = 1101
2.2 V - 3.6 V
3.32
V
LCDCPEN = 1, VLCDx = 1110
2.2 V - 3.6 V
3.38
V
LCDCPEN = 1, VLCDx = 1111
2.2 V - 3.6 V
3.44
3.6
V
ICC,Peak,CP
Peak supply currents due to
LCDCPEN = 1, VLCDx = 1111
2.2 V
200
A
charge pump activities
tLCD,CP,on
Time to charge CLCD when
CLCD = 4.7F, LCDCPEN =
2.2 V
100
500
ms
discharged
0
→1, VLCDx = 1111
ICP,Load
Maximum charge pump load
LCDCPEN = 1, VLCDx = 1111
2.2 V
50
A
current
RLCD,Seg
LCD driver output impedance,
LCDCPEN = 1, VLCDx = 1000,
2.2 V
10
k
segment lines
ILOAD = ±10A
RLCD,COM
LCD driver output impedance,
LCDCPEN = 1, VLCDx = 1000,
2.2 V
10
k
common lines
ILOAD = ±10A
12-Bit ADC, Power Supply and Input Range Conditions
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
AVCC and DVCC are connected together,
AVCC
Analog supply voltage
AVSS and DVSS are connected together,
2.2
3.6
V
V(AVSS) = V(DVSS) = 0 V
V(Ax)
Analog input voltage range(2)
All ADC12 analog input pins Ax
0
AVCC
V
fADC12CLK = 5.0 MHz, ADC12ON = 1,
2.2 v
125
155
Operating supply current into
IADC12_A
REFON = 0, SHT0 = 0, SHT1 = 0,
A
AVCC terminal
(3)
3 V
150
220
ADC12DIV = 0
Only one terminal Ax can be selected at one
CI
Input capacitance
2.2 V
20
25
pF
time
RI
Input MUX ON resistance
0 V
≤ VAx ≤ AVCC
10
200
1900
(1)
The leakage current is specified by the digital I/O input leakage.
(2)
The analog input voltage range must be within the selected reference voltage range VR+ to VR– for valid conversion results. If the
reference voltage is supplied by an external source or if the internal voltage is used and REFOUT = 1, then decoupling capacitors are
required. See REF, External Reference and REF, Built-In Reference.
(3)
The internal reference supply current is not included in current consumption parameter IADC12.
12-Bit ADC, Timing Parameters
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
For specified performance of ADC12 linearity
fADC12CLK
2.2 V/3 V
0.45
4.8
5.4
MHz
parameters
62
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Copyright 2010, Texas Instruments Incorporated
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