LC786961W Datasheet, PDF (10/29 Pages) Sanyo Semicon Device – Compact Disc Player IC

Continued from the previous page.
Pin
Pin name
No.
State when
I/O
"Reset"
47 SDDAT11
I/O
Input (L)
48 SDDAT10
I/O
Input (L)
49 SDDAT09
I/O
Input (L)
50 SDDAT08
I/O
Input (L)
51 SDDQM
O
Low
52 SDCLK
53 SDCKE
O
Low
O
Low
54 SDADRS11
O
Low
55 SDADRS09
O
56 DVDD
-
57 DVSS
-
58 DVDD15
AO
59 SDADRS08
O
60 SDADRS07
O
61 SDADRS06
O
62 SDADRS05
O
63 SDADRS04
O
64 SDADRS03
O
65 SDADRS02
O
66 SDADRS01
O
67 SDADRS00
O
68 SDADRS10
O
Low
-
-
High
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
69 SDBA
O
Low
70 SDADRS12
71 SDCSB
72 SDRASB
73 SDCASB
74 SDWEB
75 SDDAT07
76 SDDAT06
77 SDDAT05
78 SDDAT04
79 SDDAT03
80 SDDAT02
81 SDDAT01
82 SDDAT00
83 MODE0
84 MODE1
85 DVDD
86 DVSS
87 RESB
88 SIFCK
89 SIFDI
O
Low
O
Low
O
Low
O
Low
O
Low
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I
Input
I
Input
-
-
-
-
I
-
I
Input
I/O
Input
LC786961W
Function
SDRAM data input/output 11 (pull down resistor)
SDRAM data input/output 10 (pull down resistor)
SDRAM data input/output 9 (pull down resistor)
SDRAM data input/output 8 (pull down resistor)
SDRAM data mask control output
SDRAM-DQMH(UDQM) pin should be connected
both for 16M and 64Mbit-SDRAM.
SDRAM clock output
SDRAM clock enable output
SDRAM address output 11
No use (NC) for 16Mbit-SDRAM
SDRAM-ADRS11 pin connection for 64Mbit-SDRAM
SDRAM address output 9
Digital system power supply
Digital system ground. This pin must be connected to the 0V level.
Capacitor connection pin for internal regulator
SDRAM address output 8
SDRAM address output 7
SDRAM address output 6
SDRAM address output 5
SDRAM address output 4
SDRAM address output 3
SDRAM address output 2
SDRAM address output 1
SDRAM address output 0
SDRAM address output 10
SDRAM bank select address output
SDRAM-BANK pin connection for 16Mbit-SDRAM
SDRAM-BANK1 pin connection for 64Mbit-SDRAM
SDRAM address output 12
SDRAM-DQML (LDQM) pin connection for 16Mbit-SDRAM. SDRAM-BANK0 pin
connection for 64Mbit-SDRAM
SDRAM Chip Select output
SDRAM Row Address Strobe output
SDRAM Column Address Strobe output
SDRAM Write Enable output
SDRAM data input/output 7 (pull down resistor)
SDRAM data input/output 6 (pull down resistor)
SDRAM data input/output 5 (pull down resistor)
SDRAM data input/output 4 (pull down resistor)
SDRAM data input/output 3 (pull down resistor)
SDRAM data input/output 2 (pull down resistor)
SDRAM data input/output 1 (pull down resistor)
SDRAM data input/output 0 (pull down resistor)
LSI mode set pin 0 This pin must be connected to the 0V level.
LSI mode set pin 1 This pin must be connected to the 0V level.
Digital system power supply
Digital system ground. This pin must be connected to the 0V level.
IC reset input ("L"-active)
This pin must be set low once after power is first applied.
Host-I/F
Data transmit clock input for serial communication 1
Host-I/F
Data input for serial communication 1
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No.A2081-10/29