S1V3S344A00A600 Epson, S1V3S344A00A600 Datasheet - Page 24

• Manufacturer Part Number: S1V3S344A00A600
• Description: Telecom Voice Conditioning ICs Voice Guidance IC FLASH
• Manufacturer: Epson

Specifications of S1V3S344A00A600

• Application: Voice Guidance
• Supply Voltage (max): 5 V
• Supply Voltage (min): 3.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Supply Current: 0.2 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6. Electrical Characteristics
6.4.3
Note: The circuit must be initialized with NRESET after initiating power supply. The internal circuit state cannot
20
Symbol
CLKI / OSCI
*1
t
t
t
1
2
3
be guaranteed when switching the HVDD from off to on, due to power supply noise and other factors.
NRESET
HVDD
RVDD
Power-on / Reset Timing
Minimum delay from the HVDD power-on to
the CLKI/OSCI rising edge before NRESET
release.
The minimum NRESET assertion on system power up.
NRESET synchronization time
(Number of clock cycles before the reset signal is applied internally.)
T
OSC
is the CLKI / OSCI clock period.
Figure 6.3 Power on / reset timing
Table 6.9 Power on / reset timing
Item
t
1
t
2
EPSON
Input clock source: CLKI
Input clock source: OSCI
t
3
S1V3S344 Hardware Specification
Min.
100
10
2
2
Max.
-
-
-
-
t
3
(Rev. 1.00)
T
T
Unit
(*1)
(*1)
ms
μs
OSC
OSC