Parameters
Table 265. Audio Codec Components Characteristics
TA = -40 to +85°C
Symbol
Parameter
Min
Typ
Max
Unit
100(1)
0.1(2)
COUT
OUTR/OUTL DC-Decoupling Capacitor
µF
CINL
CINM
CVCM
CAREF
CMB
LINR/LINL DC-Decoupling Capacitor
MICIN DC-Decoupling Capacitor
AVCM Filter Capacitor
1
1
µF
µF
nF
µF
nF
100
1
AREF Filter Capacitor
MICBIAS Filter Capacitor
10
Notes: 1. Value in low impedance mode (Headphone mode when AODRV = 1)
2. Value in high impedance mode (Line out mode when AODRV = 0)
MMC Controller
Schematic
Figure 139. MMC Connection
RDAT
SDDAT0
IOVDD
RCMD
SDCMD
Parameters
Table 266. MMC Components Characteristics
TA = -40 to +85°C
Symbol
RCMD
Parameter
Min
Typ
100
10
Max
Unit
KΩ
MMC/SD Command Line Pull-Up Resistor
MMC/SD Data Line Pull-Up Resistor
RDAT
KΩ
8
AT85C51SND3Bx
7632A–MP3–03/06
ATMEL [ ATMEL ]
