MSP3410G Micronas, MSP3410G Datasheet - Page 70

• Manufacturer Part Number: MSP3410G
• Description: Multistandard Sound Processor Family
• Manufacturer: Micronas

MSP 34x0G
4.6.3.3. Reset Input and Power-Up
Fig. 4–25: Power-up sequence
70
0.3...0.4 DVSUP
Symbol
RESETQ Input Levels
V
V
Z
I
RES
RES
RHL
RLH
0.45 DVSUP
0.9 DVSUP
DVSUP
AVSUP
RESETQ
Internal
Reset
Parameter
Reset High-Low Transition Voltage
Reset Low-High Transition Voltage
Input Capacitance
Input High Current
Reset Delay
>2 ms
High
Low
Low-to-High
Threshold
Pin Name
RESETQ
May 27, 2003; 6251-476-1DS
High-to-Low
Threshold
Min.
0.3
Limit Values
Typ.
0.45
t/ms
t/ms
t/ms
Max.
0.4
5
20
Note: The reset should
not reach high level
before the oscillator has
started. This requires a
reset delay of >2 ms
0.45 x DVSUP means
2.25 Volt with
DVSUP = 5.0 V
Unit
V
V
pF
A
SUP2
SUP2
Test Conditions
U
RESETQ
= DVSUP
DATA SHEET
Micronas