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MSP430F2619S-HT Datasheet, PDF (33/90 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER
◁
MSP430F2619S-HT
www.ti.com
SLAS697B – MARCH 2010 – REVISED JUNE 2011
Outputs (Ports P1 Through P6) – Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
VOH
High-level output voltage
VOL
Low-level output voltage
TEST CONDITIONS
IOH(max) = –1.5 mA (1)
IOH(max) = –6 mA (2)
IOH(max) = –1.5 mA(1)
IOH(max) = –6 mA(2)
IOL(max) = 1.5 mA(1)
IOL(max) = 6 mA (2)
IOL(max) = 1.5 mA(1)
IOL(max) = 6 mA (2)
VCC
2.2 V
3V
2.2 V
3V
MIN
VCC – 0.25
VCC – 0.6
VCC – 0.25
VCC – 0.6
VSS
VSS
VSS
VSS
MAX
VCC
VCC
VCC
VCC
VSS+0.25
VSS+0.6
VSS+0.25
VSS+0.6
UNIT
V
V
(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
fPx.y
Port output frequency
(with load)
P1.4/SMCLK, CL = 20 pF, RL = 1 kΩ(1) (2)
VCC
2.2 V
3V
MIN TYP
DC
DC
MAX
10
12
fPort_CLK
Clock output
frequency
P2.0/ACLK/CA2, P1.4/SMCLK, CL = 20 pF(2)
2.2 V
3V
DC
DC
12
16
t(Xdc)
Duty cycle of output
frequency
P5.6/ACLK, CL = 20 pF, LF mode
P5.6/ACLK, CL = 20 pF, XT1 mode
P5.4/MCLK, CL = 20 pF, XT1 mode
P5.4/MCLK, CL = 20 pF, DCO
P1.4/SMCLK, CL = 20 pF, XT2 mode
P1.4/SMCLK, CL = 20 pF, DCO
30
40
40
50-15 ns
40
50-15 ns
50
70
50
60
60
50 50+15 ns
60
50+15 ns
UNIT
MHz
MHz
%
(1) A resistive divider with 2 times 0.5 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.
Copyright © 2010–2011, Texas Instruments Incorporated
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