K7A803600A
K7A801800A
256Kx36 & 512Kx18 Synchronous SRAM
119BGA PACKAGE PIN CONFIGURATIONS(TOP VIEW)
K7A803600A(256Kx36)
1
2
A
3
A
4
ADSP
ADSC
VDD
NC
5
A
6
A
7
A
B
C
D
E
F
VDDQ
NC
VDDQ
NC
CS2
A
A
A
A
NC
A
A
A
NC
DQc
DQc
VDDQ
DQc
DQc
VDDQ
DQd
DQd
VDDQ
DQd
DQd
NC
DQPc
DQc
DQc
DQc
DQc
VDD
DQd
DQd
DQd
DQd
DQPd
A
VSS
VSS
VSS
WEc
VSS
NC
VSS
WEd
VSS
VSS
VSS
LBO
A
VSS
VSS
VSS
WEb
VSS
NC
VSS
WEa
VSS
VSS
VSS
NC
A
DQPb
DQb
DQb
DQb
DQb
VDD
DQa
DQa
DQa
DQa
DQPa
A
DQb
DQb
VDDQ
DQb
DQb
VDDQ
DQa
DQa
VDDQ
DQa
DQa
NC
CS1
OE
G
H
J
ADV
GW
VDD
CLK
NC
K
L
M
N
P
R
T
BW
A1*
A0*
VDD
A
NC
NC
NC
ZZ
U
VDDQ
NC
NC
NC
NC
NC
VDDQ
Note : * A0 and A1 are the two least significant bits(LSB) of the address field and set the internal burst counter if burst is desired.
PIN NAME
SYMBOL
PIN NAME
SYMBOL
PIN NAME
Power Supply(+3.3V)
A
A0,A1
Address Inputs
VDD
VSS
Burst Count Address
Ground
ADV
Burst Address Advance
Address Status Processor
Address Status Controller
Clock
Chip Select
Chip Select
N.C.
No Connect
ADSP
ADSC
CLK
CS1
CS2
DQa
DQb
DQc
DQd
Data Inputs/Outputs
Data Inputs/Outputs
Data Inputs/Outputs
Data Inputs/Outputs
Data Inputs/Outpus
WEx
Byte Write Inputs
DQPa~Pd
(x=a,b,c,d)
VDDQ
Output Power Supply
(2.5V or 3.3V)
OE
Output Enable
GW
BW
ZZ
Global Write Enable
Byte Write Enable
Power Down Input
Burst Mode Control
LBO
- 5 -
July 2000
Rev 1.0