Datasheet

MSP430FW429, MSP430FW428
MSP430FW427, MSP430FW425, MSP430FW423
www.ti.com SLAS383E –OCTOBER 2003–REVISED DECEMBER 2013
Wake-UP LPM3
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
f = 1 MHz 6
t
d(LPM3)
Delay time f = 2 MHz V
CC
= 2.2 V, 3 V 6 µs
f = 3 MHz 6
RAM
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
RAMh
CPU halted
(1)
1.6 V
(1) This parameter defines the minimum supply voltage when the data in program memory RAM remain unchanged. No program execution
should take place during this supply voltage condition.
LCD
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
(33)
Voltage at P5.7/R33 2.5 V
CC
+ 0.2 V
[V
(33)
- V
(03)
] ×
V
(23)
Voltage at P5.6/R23
2/3 + V
(03)
Analog voltage V
CC
= 3 V
[V
(33)
- V
(03)
] × 1/3
V
(13)
Voltage at P5.5/R13
+ V
(03)
V
(33)
- V
(03)
Voltage at R33 to R03 2.5 V
CC
+ 0.2
I
(R03)
R03 = V
SS
No load at all ±20
segment and
I
(R13)
P5.5/R13 = V
CC
/3 ±20
Input leakage nA
common lines,
I
(R23)
P5.6/R23 = 2 × V
CC
/3 ±20
V
CC
= 3 V
V
(Sxx0)
V
(03
) V
(03)
- 0.1
V
(Sxx1)
V
(13)
V
(13)
- 0.1
Segment line voltage I
(Sxx)
= -3 µA, V
CC
= 3 V V
V
(Sxx2)
V
(23)
V
(23)
- 0.1
V
(Sxx3)
V
(33
) V
(33)
+ 0.1
Copyright © 2003–2013, Texas Instruments Incorporated Submit Documentation Feedback 25
Product Folder Links: MSP430FW429 MSP430FW428 MSP430FW427 MSP430FW425 MSP430FW423