參數(shù)資料
型號: P2V28S40ATP-8
廠商: Vanguard International Semiconductor Corporation
英文描述: 128Mb SDRAM Specification
中文描述: 128Mb的SDRAM內(nèi)存規(guī)格
文件頁數(shù): 4/51頁
文件大小: 652K
代理商: P2V28S40ATP-8
JULY.2000
Rev.2.2
128Mb Synchronous DRAM
P2V28S20ATP-7,-75,-8 (4-BANK x 8,388,608-WORD x 4-BIT)
P2V28S30ATP-7,-75,-8 (4-BANK x 4,194,304-WORD x 8-BIT)
P2V28S40ATP-7,-75,-8 (4-BANK x 2,097,152-WORD x 16-BIT)
P2
V 28 S 3 0
TP
-8
Access Item
-7 : 7 ns (143MHz/3-3-3)
-75 : 7.5ns (100MHz/2-2-2 or 133MHz/3-3-3)
-8 : 8 ns (100MHz/2-2-2 or 125MHz/3-3-3)
TP : TSOP(II)
Package Type
Process Generation
Interface
V :LVTTL
Organization
2 : x4, 3:x8, 4: x16
Synchronous DRAM
Density
128 :128Mbit
Function 0 : Random Column
PSC DRAM
Address Buffer
A0-11
BA0,1
Control Signal Buffer
/CS
/RAS
/CAS
/WE
CLK
CKE
Clock Buffer
Control Circuitry
I/O Buffer
DQ0-7
Mode
Register
DQM
Memory Array
4096 x1024 x8
Cell Array
Bank #0
Memory Array
Cell Array
Bank #1
Memory Array
Cell Array
Bank #2
Memory Array
Cell Array
Bank #3
A
4096 x1024 x8
4096 x1024 x8
4096 x1024 x8
Note:This figure shows the P2V28S30ATP
The A2V28S20ATP configuration is 4096x2048x4 of cell array and DQ0-3
The A2V28S40ATP configuration is 4069x512x16 of cell array and DQ0-15
A : 2nd generation
Page-3
BLOCK DIAGRAM
Type Designation Code
相關(guān)PDF資料
PDF描述
P2V28S20ATP-75 128Mb SDRAM Specification
P2V28S20ATP-8 128Mb SDRAM Specification
P2V28S20DTP-7 128Mb SDRAM Specification
P2V28S30ATP-7 128Mb SDRAM Specification
P2V28S30ATP-75 128Mb SDRAM Specification
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P2V2FB1 制造商:SEMTECH_ELEC 制造商全稱:SEMTECH ELECTRONICS LTD. 功能描述:ZENER DIODES
P2V2FB2 制造商:SEMTECH_ELEC 制造商全稱:SEMTECH ELECTRONICS LTD. 功能描述:ZENER DIODES
P2V4FB1 制造商:SEMTECH_ELEC 制造商全稱:SEMTECH ELECTRONICS LTD. 功能描述:ZENER DIODES
P2V4FB2 制造商:SEMTECH_ELEC 制造商全稱:SEMTECH ELECTRONICS LTD. 功能描述:ZENER DIODES
P2V7B 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Silicon Planar Power Zener Diodes