MAS3507D Datasheet, PDF (40/60 Pages) Micronas – MPEG 1/2 Layer 2/3 Audio Decoder

MAS 3507D
PRELIMINARY DATA SHEET
A1 Ball Pad Corner
7 6 5 4 3 21
A
B
C
D
E
F
G
1.4
0.36
0.8
1.1
6 x 0.8 = 4.8
7
Fig. 4–3:
49-Ball Plastic Ball Grid Array
(PBGA49)
Weight approximately 0.13 g
Dimensions in mm
1.04
SPGS0007-1/2E
4.2. Pin Connections and Short Descriptions
NC not connected, leave vacant
LV If not used, leave vacant
X obligatory, pin must be connected as described
in application information
VDD connect to positive supply
VSS connect to ground
Pin No.
PMQFP PLCC
44-pin 44-pin
Pin Name
PBGA Test Alias in ()
49-ball
1
6
C3
TE
2
5
C2
POR
3
4
B1
I2CC
4
3
D2
I2CD
5
2
C1
VDD
6
1
D1
VSS
7
44
E2
DCEN
8
43
E1
EOD
9
42
F2
RTR
10
41
F1
RTW
11
40
G1 DCSG
12
39
E3
DCSO
13
38
F3
VSENS
14
37
G2 PR
Type
IN
IN
IN/OUT
IN/OUT
SUPPLY
SUPPLY
IN
OUT
OUT
OUT
SUPPLY
OUT
IN
IN
Connection
(If not used)
VSS
VDD
X
X
X
X
VSS
LV
LV
LV
VSS
VSS
VDD
X
Short Description
Test Enable
Reset, Active Low
I²C Clock Line
I²C Data Line
Positive Supply for Digital Parts
Ground Supply for Digital Parts
Enable DC/DC Converter
PIO End of DMA, Active Low
PIO Ready to Read, Active Low
PIO Ready to Write, Active Low
DC Converter Transistor Ground
DC Converter Transistor Open Drain
DC Converter Voltage Sense
PIO-DMA Request or Read/Write
40
Micronas