ATJ2073 ETC, ATJ2073 Datasheet - Page 35

• Manufacturer Part Number: ATJ2073
• Description: The Atj2073 is a Single-chip Highly-intergrated Digital Music System Solution for Devices such as Dedicated Audio Players, Pdas, and cell Phones
• Manufacturer: ETC

Parameter
Reset input low-level
width
Drive
Supply Current
mode
Notes 1. IvDD is a total core power supply current for the VDD power supply. IvDD is applied to the LOGIC
and PLL and OSC block.
Ivcc is a total I/O power supply current for the 3.3 V power supply. Ivcc is applied to the USB,
IO, TP, and AD block.
8.4 AC Characteristics
AC test input waveform
AC test output measuring points
(1) Reset parameter
(2) Initialization parameter
Parameter
Data sampling time
(from RESET# )
Page 35 of 45
All output pins
Two batteries
All input pins
RESET#
ATJ2073
Idrive2
Ivdd
Ivcc
VCC
VCC
VCC
0V
0V
0V
Symbol
tWRSL
Other Gpio
In Fullspeed mode (MCU run
24.576MHz
SRAM,DSP run 24MIPS)
In Standby mode
In Fullspeed mode (MCU run
24.576MHz
SRAM,DSP run 24MIPS)
In Standby mode
Symbol
tSS
(TA =
Condition
RESET# pin
25
0.6VCC
0.4VCC
0.5VCC
, VDD = 2 to 2.7 V, VCC = 2.7 to 3.6 V)
Condition
in
in
Test Points
Test Points
internal
internal
t
WRSL
─
─
─
─
─
MIN.
MIN.
160
0.6VCC
0.4VCC
0.5VCC
1.25
40
100
16
18
Actions Semiconductor Co.,LTD
MAX. Unit
MAX. Unit
61.04
─
─
─
─
─
ns
us
mA
mA
uA
mA
uA
Data Sheet