MSP430x31x
MIXED SIGNAL MICROCONTROLLERS
SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000
15
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
•
HOUSTON, TEXAS 77251−1443
absolute maximum ratings
†
Voltage applied at V
CC
to V
SS
−0.3 V to 6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage applied to any pin (referenced to V
SS
)
−0.3 V to V
CC
+0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diode current at any device terminal
±
2 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature, T
stg
(unprogrammed device)
−55
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature, T
stg
(programmed device)
−40
°
C to 85
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE: All voltages referenced to V
SS
.
recommended operating conditions
MIN
NOM
MAX
UNIT
MSP430Cxxx
2.5
5.5
Supply voltage, V
CC
MSP430P313
‡
, PMS430E313
‡
2.7
5.5
V
Supply voltage, V
CC
MSP430P315, PMS430E315
2.7
5.5
V
Supply voltage during programming V
MSP430P313
2.7
5.5
V
Supply voltage during programming, V
CC
MSP430P315
4.5
5.5
V
Supply voltage, V
SS
0
V
MSP430C31x
40
85
Operating free-air temperature range, T
A
MSP430P31x
− 40
85
°
C
Operating free air temperature range, T
A
PMS430E31x
25
C
XTAL frequency, f
(XTAL)
32 768
Hz
Processor frequency f
(signal MCLK) f
V
CC
= 3 V
DC
2.2
MHz
Processor frequency f
(system)
(signal MCLK) f
system
V
CC
= 5 V
DC
3.3
MHz
Low-level input voltage, V
IL
(excluding Xin, Xout)
V
SS
V
SS
+0.8
V
High-level input voltage, V
IH
(excluding Xin, Xout)
V
3 V/5 V
0.7
×
V
CC
V
CC
V
Low-level input voltage, V
IL(Xin, Xout)
V
CC
= 3 V/5 V
V
SS
0.2
×
V
CC
V
High-level input voltage, V
IH(Xin, Xout)
0.8
×
V
CC
V
CC
V
‡
MSP430P313/E313 not recommended for new designs − replaced by MSP430P315/E315.
V
CC
− Supply Voltage − V
f (system)
− Maximum Processor
Frequency − MHz
NOTE: Minimum processor frequency is defined by system clock.
2.5
3
5
5.5
f(MHz)
3.3
2.2
V
CC
(V)
Minimum
Figure 1. Processor Frequency vs Supply Voltage, C Versions
