MSP 34x0G
DATA SHEET
4.6.2. Recommended Operating Conditions
Functional operation of the device beyond those indicated in the "Recommended Operating Conditions/Characteris-
tics" is not implied and will result in unpredictable behaviour of the device and may result in device destruction.
All voltages listed are referenced to ground (VSS = 0 V) except where noted.
All grounds must be externally connected low ohmic.
Do not insert the device into a live socket. Instead, apply power by switching on the external power supply. For
power-up/-down sequences, see the instructions in Section 4.6.3.3. of this document.
4.6.2.1. General Recommended Operating Conditions
Symbol
Parameter
Pin Name
Limit Values
Typ.
Unit
Min.
Max.
1)
TA
Ambient Operating Temperature
PSDIP64-1
PSDIP52-1/-2
PMQFP80-11
PMQFP64-2
−
°C
70
70
70
65
TC
Case Operating Temperature
PSDIP64-1
−
°C
85
PSDIP52-1/-2
90
PMQFP80-11
95
PMQFP64-2
100
VSUP1
Supply Voltage 1
(AHVSUP = 8 V)
AHVSUP
DVSUP
AVSUP
7.6
8.0
5.0
5.0
3.3
5.0
8.7
V
V
V
V
Supply Voltage 1
(AHVSUP = 5 V)
4.75
4.75
3.15
5.25
5.25
3.45
5.25
VSUP2
Supply Voltage 2
(DVSUP = 5 V)
Supply Voltage 2
(DVSUP = 3.3 V)
VSUP3
Supply Voltage 3
4.75
1
V
tSTBYQ1
STANDBYQ Setup Time before
Turn-off of Second Supply Voltage
STANDBYQ,
DVSUP
µs
1)
A power-optimized board layout is recommended. The Case Operating Temperatures mentioned in the Rec-
ommended Operating Conditions must not be exceeded at worst case conditions of the application.
64
May 27, 2003; 6251-476-1DS
Micronas
MICRONAS [ MICRONAS ]
