參數(shù)資料
型號: MSP430F47187IPZ
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP100
封裝: GREEN, PLASTIC, QFP-100
文件頁數(shù): 28/87頁
文件大?。?/td> 1538K
代理商: MSP430F47187IPZ
MSP430F471x3, MSP430F471x6, MSP430F471x7
MIXED SIGNAL MICROCONTROLLER
SLAS626C -- OCTOBER 2008 -- REVISED MARCH 2011
34
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
outputs -- Ports P1 to P5, P7 to P10
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
I(OHmax) = --1.5 mA (see Note 1)
2.2 V
VCC--0.25
VCC
V
High level output voltage
I(OHmax) = --6 mA (see Note 2)
2.2 V
VCC--0.6
VCC
V
VOH
High-level output voltage
I(OHmax) = --1.5 mA (see Note 1)
3V
VCC--0.25
VCC
V
I(OHmax) = --6 mA (see Note 2)
3V
VCC--0.6
VCC
I(OLmax) = 1.5 mA (see Note 1)
2.2 V
VSS VSS+0.25
V
Low level output voltage
I(OLmax) = 6 mA (see Note 2)
2.2 V
VSS
VSS+0.6
V
VOL
Low-level output voltage
I(OLmax) = 1.5 mA (see Note 1)
3V
VSS VSS+0.25
V
I(OLmax) = 6 mA (see Note 2)
3V
VSS
VSS+0.6
NOTES: 1. The maximum total current, IOHmax and IOLmax, for all outputs combined, should not exceed 12 mA to hold the maximum
voltage drop specified.
2. The maximum total current, IOHmax and IOLmax, for all outputs combined, should not exceed 48 mA to hold the maximum
voltage drop specified.
output frequency -- Ports P1 to P5, P7 to P10
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
f
Port output frequency (with load)
P1.4/TBCLK/SMCLK,
C
20 pF R
1 kΩ against V /2
2.2 V
10
MHz
fPx.y
Port output frequency (with load)
CL =20pF, RL =1kΩ against VCC/2
(see Notes 1 and 2)
3V
12
MHz
f
Clock output frequency
P1.1/TA0/MCLK, P1.5/TACLK/ACLK,
P1 4/TBCLK/SMCLK
2.2 V
12
MHz
fPort_CLK
Clock output frequency
P1.4/TBCLK/SMCLK,
CL =20pF(seeNote2)
3V
16
MHz
NOTES: 1. Alternatively a resistive divider with 2 times 2 kΩ between VCC and VSS is used as load. The output is connected to the center tap
of the divider.
2. The output voltage reaches at least 10% and 90% VCC at the specified toggle frequency.
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