參數(shù)資料
型號: MSP430F2619SKGD1
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, UUC82
封裝: DIE-82
文件頁數(shù): 27/90頁
文件大?。?/td> 1141K
代理商: MSP430F2619SKGD1
SLAS697A
– MARCH 2010 – REVISED FEBRUARY 2011
Outputs (Ports P1 Through P6)
– Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
IOH(max) = –1.5 mA
(1)
VCC – 0.25
VCC
2.2 V
IOH(max) = –6 mA
(2)
VCC – 0.6
VCC
VOH
High-level output voltage
V
IOH(max) = –1.5 mA
(1)
VCC – 0.25
VCC
3 V
IOH(max) = –6 mA
(2)
VCC – 0.6
VCC
IOL(max) = 1.5 mA
(1)
VSS
VSS+0.25
2.2 V
IOL(max) = 6 mA
(2)
VSS
VSS+0.6
VOL
Low-level output voltage
V
IOL(max) = 1.5 mA
(1)
VSS
VSS+0.25
3 V
IOL(max) = 6 mA
(2)
VSS
VSS+0.6
(1)
The maximum total current, IOH(max) and IOL(max), for all outputs combined, should not exceed ±12 mA to hold the maximum voltage drop
specified.
(2)
The maximum total current, IOH(max) and IOL(max), for all outputs combined, should not exceed ±48 mA to hold the maximum voltage drop
specified.
Output Frequency (Ports P1 Through P6)
– Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
2.2 V
DC
10
Port output frequency
fPx.y
P1.4/SMCLK, CL = 20 pF, RL = 1 k
(1) (2)
MHz
(with load)
3 V
DC
12
2.2 V
DC
12
Clock output
fPort_CLK
P2.0/ACLK/CA2, P1.4/SMCLK, CL = 20 pF
(2)
MHz
frequency
3 V
DC
16
P5.6/ACLK, CL = 20 pF, LF mode
30
50
70
P5.6/ACLK, CL = 20 pF, XT1 mode
40
50
60
P5.4/MCLK, CL = 20 pF, XT1 mode
40
60
Duty cycle of output
t(Xdc)
%
frequency
P5.4/MCLK, CL = 20 pF, DCO
50-15 ns
50
50+15 ns
P1.4/SMCLK, CL = 20 pF, XT2 mode
40
60
P1.4/SMCLK, CL = 20 pF, DCO
50-15 ns
50+15 ns
(1)
A resistive divider with 2 times 0.5 k
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.
2010–2011, Texas Instruments Incorporated
33
Product Folder Link(s): MSP430F2619S-HT
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