參數(shù)資料
型號(hào): AS9C25256M2036L-200PC
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 2.5V 256/128K X 36 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
中文描述: 256K X 36 DUAL-PORT SRAM, 7.5 ns, PQFP208
封裝: PLASTIC, TQFP-208
文件頁數(shù): 2/30頁
文件大?。?/td> 1109K
代理商: AS9C25256M2036L-200PC
AS9C25256M2036L
AS9C25128M2036L
9/30/04, v.1.3
Alliance Semiconductor
P. 2 of 30
Dual port logic block diagram
Note:
1. Address A17 is a NC for AS9C25128M2036L
REGISTER BANK
Q
D
REGISTER BANK
Q
D
R/W Control
O/P Control
O/P Control
PL/FT
0
1
REGISTER BANK
Q
D
0
1
P
REGISTER BANK
Q
D
REGISTER BANK
Q
D
Mirror
Register
Increment
Logic
Address
Decoding
Interrupt/Collision
Detection
Logic/Registers
Snooze
Logic
JTAG
BE3
A
-BE0
A
True Dual Port
Memory Array
256/128K X36
Address Counter A
CE0
A
CE1
A
R/W
A
OE
A
PL/FT
A
RPT
A
ADS
A
INC
A
A17
[1]A
-A0
A
CE0
A
CE1
A
R/W
A
PL/FT
A
CLK
A
OPT
A
INT
A
COL
A
ZZ
A
TDI
TDO
REGISTER BANK
Q
D
REGISTER BANK
Q
D
R/W Control
O/P Control
O/P Control
PL/FT
0
1
REGISTER BANK
Q
D
0
1
P
REGISTER BANK
Q
D
REGISTER BANK
Q
D
Mirror
Register
Increment
Logic
Address
Decoding
Snooze
Logic
BE3
B
-BE0
B
Address Counter B
CE0
B
CE1
B
R/W
B
PL/FT
B
RPT
B
ADS
B
INC
B
A17
[1]B
-A0
B
CE0
B
CE1
B
R/W
B
PL/FT
B
CLK
B
OPT
B
INT
B
COL
B
ZZ
B
TMS
TRST
TCK
DQ35
A
-DQ0
A
DQ35
B
-DQ0
B
Qout
A
<35:0>
Qout
B
<35:0>
Din
B
<35:0>
Din
A
<35:0>
OPT
B
CLK
B
OPT
A
CLK
A
OE
B
相關(guān)PDF資料
PDF描述
AS9C25256M2036L-200PI 2.5V 256/128K X 36 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25256M2036L-250BC 2.5V 256/128K X 36 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25256M2036L-250BI MOUNTING-SERVO KITMOUNTING-SERVO KIT; Series:157
AS9C25256M2036L-250FC 2.5V 256/128K X 36 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25256M2036L-250FI 2.5V 256/128K X 36 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS9C25256M2036L-200PI 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 256/128K X 36 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25256M2036L-250BC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 256/128K X 36 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25256M2036L-250BI 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 256/128K X 36 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25256M2036L-250FC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 256/128K X 36 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25256M2036L-250FI 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 256/128K X 36 Synchronous Dual-port SRAM with 3.3V or 2.5V interface