Specifications

78
AT83SND2CMP3
7524D–MP3–07/07
Notes: 1. Typical values are obtained using V
DD
= 3 V and T
A
= 25°C. They are not tested and
there is no guarantee on these values.
Table 58. Typical Reference Design AT83SND2CMP3 Power Consumption
I
DD,
I
DL
and I
PD
Test Conditions
Figure 76. I
DD
Test Condition, Active Mode
I
DD
AT83SND2CMP3
Operating Current
X1 / X2 mode
7/ 11.5
9/ 14.5
10.5 / 18
mA
V
DD
< 3.3 V
12 MHz
16 MHz
20 MHz
I
DL
AT83SND2CMP3
Idle Mode Current
X1 / X2 mode
6.3 / 9.1
7.4 / 11.3
8.5 / 14
mA
V
DD
< 3.3 V
12 MHz
16 MHz
20 MHz
I
PD
AT83SND2CMP3
Power-Down Mode Current
20 500 µA V
RET
< V
DD
< 3.3 V
Table 57. Digital DC Characteristics
V
DD
= 2.7 to 3.3 V, T
A
= -40 to +85°C
Symbol Parameter Min Typ
(1)
Max Units Test Conditions
Player Mode I
DD
Test Conditions
Stop 10 mA
AT83SND2CMP3 at 16 MHz, X2 mode, V
DD
= 3 V
No song playing.
This consumption does not include AUDVBAT current.
Playing 37 mA
AT83SND2CMP3 at 16 MHz, X2 mode, V
DD
= 3 V
MP3 Song with Fs= 44.1 KHz, at any bit rates (Variable Bit Rate)
This consumption does not include AUDVBAT current.
RST
TST
P0
All other pins are unconnected
VDD
VDD
VDD
I
DD
VDD
PVDD
UVDD
AUDVDD
X2
Clock Signal
VSS
X1
(NC)
VSS
PVSS
UVSS
AUDVSS