is42s16800d Integrated Silicon Solution, Inc., is42s16800d Datasheet - Page 5

• Manufacturer Part Number: is42s16800d
• Description: 16meg X 8, 8meg X16 128-mbit Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

IS42S81600D,
PIN CONFIGURATION
54-ball fBGA for x16 (Top View) (8.00 mm x 13.00 mm Body, 0.8 mm Ball Pitch)
PACKAGE CODE: B
PIN DESCRIPTIONS
Integrated Silicon Solution, Inc. — www.issi.com
Rev. D
06/18/07
A0-A11
A0-A8
BA0, BA1
DQ0 to DQ15
CLK
CKE
CS
RAS
CAS
Row Address Input
Column Address Input
Bank Select Address
Data I/O
System Clock Input
Clock Enable
Chip Select
Row Address Strobe Command
Column Address Strobe Command
IS42S16800D
C
D
G
H
A
B
E
F
J
DQMH
1 2 3 4 5 6 7 8 9
DQ14
DQ12
DQ10
VSS
DQ8
VSS
NC
A8
DQ15
DQ13
DQ11
DQ9
CLK
A11
NC
A7
A5
VDDQ
VDDQ
VSSQ
VSSQ
VSS
CKE
A9
A6
A4
WE
DQML
DQMH
V
Vss
V
Vss
NC
DD
DDQ
Q
VDDQ
VDDQ
VSSQ
VSSQ
VDD
CAS
BA0
A0
A3
DQML
DQ0
DQ2
DQ4
DQ6
RAS
BA1
A1
A2
Write Enable
x16 Lower Byte Input/Output Mask
x16 Upper Byte Input/Output Mask
Power
Ground
Power Supply for I/O Pin
Ground for I/O Pin
No Connection
VDD
DQ1
DQ3
DQ5
DQ7
VDD
A10
WE
CS
5