參數(shù)資料
型號: IS61LF51218A-6.5B2
廠商: INTEGRATED SILICON SOLUTION INC
元件分類: DRAM
英文描述: 256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM
中文描述: 512K X 18 CACHE SRAM, 6.5 ns, PBGA119
封裝: 14 X 22 MM, PLASTIC, BGA-119
文件頁數(shù): 7/32頁
文件大?。?/td> 215K
代理商: IS61LF51218A-6.5B2
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
05/04/05
7
ISSI
IS61LF25636A IS61LF51218A IS61VF25636A IS61VF51218A
Note:
* A
0
and A
1
are the two least significant bits (LSB) of the address field and set the internal burst counter if burst is desired.
165 PBGA PACKAGE PIN CONFIGURATION
512K
X
18 (TOP VIEW)
PIN DESCRIPTIONS
1
NC
NC
NC
NC
NC
NC
NC
NC
DQb
DQb
DQb
DQb
DQPb
NC
MODE
2
A
A
NC
DQb
DQb
DQb
DQb
Vss
NC
NC
NC
NC
NC
NC
NC
3
4
5
NC
BWa
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
NC
TDI
TMS
6
7
8
9
10
A
A
NC
NC
NC
NC
NC
NC
DQa
DQa
DQa
DQa
NC
A
A
11
A
NC
DQPa
DQa
DQa
DQa
DQa
ZZ
NC
NC
NC
NC
NC
A
A
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
CE
CE2
V
DDQ
V
DDQ
V
DDQ
V
DDQ
V
DDQ
NC
V
DDQ
V
DDQ
V
DDQ
V
DDQ
V
DDQ
A
A
BWb
NC
Vss
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
Vss
A
A
CE2
CLK
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
NC
A
1
*
A
0
*
BWE
GW
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
NC
TDO
TCK
ADSC
OE
Vss
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
Vss
A
A
ADV
ADSP
V
DDQ
V
DDQ
V
DDQ
V
DDQ
V
DDQ
NC
V
DDQ
V
DDQ
V
DDQ
V
DDQ
V
DDQ
A
A
Symbol
A
A0, A1
ADV
Pin Name
Address Inputs
Synchronous Burst Address Inputs
Synchronous Burst Address
Advance
Address Status Processor
Address Status Controller
Global Write Enable
Synchronous Clock
Synchronous Chip Select
Synchronous Byte Write
Controls
ADSP
ADSC
GW
CLK
CE
,
CE2
,
CE2
BW
x (x=a,b)
Symbol
BWE
Pin Name
Byte Write Enable
OE
ZZ
MODE
TCK, TDO
TMS, TDI
NC
DQx
DQPx
V
DD
V
DDQ
Output Enable
Power Sleep Mode
Burst Sequence Selection
JTAG Pins
No Connect
Data Inputs/Outputs
Data Inputs/Outputs
3.3V/2.5V Power Supply
Isolated Output Power Supply
3.3V/2.5V
Vss
Ground
相關(guān)PDF資料
PDF描述
IS61LF51218A-6.5B2I 256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM
IS61LF51218A-6.5B3 256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM
IS61LF51218A-6.5B3I 256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM
IS61LF51218A-6.5TQ 256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM
IS61LF51218A-6.5TQI 256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IS61LF51218A-7.5B2 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM
IS61LF51218A-7.5B2I 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM
IS61LF51218A-7.5B3 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM
IS61LF51218A-7.5B3I 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM
IS61LF51218A-7.5TQ 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 36, 512K x 18 9 Mb SYNCHRONOUS FLOW-THROUGH STATIC RAM