Pin
Mark
I/O
No.
Division
39
VCC2
I
40
MD1
—
41
NC
—
42
MD0
—
43
NC
—
44
PCK
—
45
VCC2
I
46
VSS
—
47
DEFECT
—
48
MD3
—
49
NC
—
50
MD2
—
51
NC
—
52
VSS
—
53
MCASB
—
54
MOEB
—
55
NC
—
56
NC
—
57
TEST3
I
58 SPPWMF
O
59 SPPWMR
O
60
VSS
—
61
VCC2
I
62 SLPWMF
O
63 SLPWMR
O
64
SLD0
O
Function
Power supply terminal
DRAM data in/ output
terminal
(Not used, open)
Not used, open
DRAM data in/output
terminal
(Not used, open)
Not used, open
Not used, open
Power supply terminal
GND terminal
Not used, open
DRAM data in/ output
terminal
(Not used, open)
Not used, open
DRAM data in/ output
trminal
(Not used, open)
Not used, open
GND terminal
DRAM data in/ output
terminal
(Not used, open)
DRAM data in/ output
terminal
(Not used, open)
Not used, open
Not used, open
Test terminal
Spindle PMW output
terminal
Spindle PMW output
terminal
GND terminal
Power supply terminal
Sled PMW output terminal
Sled PMW output terminal
Sled control signal output
terminal
48