AT89SND2CMP3B_14 Datasheet, PDF (4/242 Pages) ATMEL Corporation – Stand-alone MP3 Decoder

4. Pin Description
4.1 Pinouts
Figure 4-1. AT8xC51SND2C 100-pin BGA Package (no ADC)
10 9 8 7 6 5 4 3 2 1
NC
NC
P2.0/
A8
P4.1/
MOSI
VDD
VSS
NC
AUXP
AUXN
ALE
A
VDD
P2.2/
A10
P2.1/
A9
P4.0/
MISO
P4.2/
SCK
MONON MONOP
P0.0/
AD0
KIN0
ISP/
NC
B
P2.4/
A12
P2.3/
A11
P2.5/
A13
P4.3/
SS
P0.6/
AD6
P0.4/
AD4
P0.3/
AD3
P0.2/
AD2
P0.1/
AD1
NC
C
P2.6/
A14
P2.7/
A15
MCLK
NC
P0.7/
AD7
P0.5/
AD5
NC
NC
NC
NC
D
EA
VSS
VDD
ESDVSS VDD
SDA AUDVREF SCL
HSL
AUDVDD
E
MCMD MDAT
NC
P3.2/
INT0
P3.1/
TXD
VSS
FILT
PVDD
HSR
HSVDD
F
RST AUDRST SCLK
DSEL
P3.4/
T0
P3.0/
RXD
LINER
LINEL
PVSS
HSVSS
G
NC
VSS
DOUT
DCLK
P3.5/
T1
TST
X1
X2
INGND AUDVSS
H
VDD AUDVSS CBP
LPHN
P3.7/
RD
P3.6/
WR
VSS
PAINP PAINN
HPP ^AUDVBAT HPN
AUDVSS
P3.3/
INT1
D-
VDD
D+
AUDVCM
J
K
UVDD
UVSS
Notes: 1. ISP pin is only available in AT89C51SND2C product.
Do not connect this pin on AT83SND2C product.
2. NC is Do Not Connect.
4 AT8xC51SND2C/MP3B
4341H–MP3–10/07