參數(shù)資料
型號(hào): HY5DU28422ALT
英文描述: 32Mx4|2.5V|4K|K/H/L|DDR SDRAM - 128M
中文描述: 32Mx4 |為2.5V | 4K的|鉀/ ? /升| DDR SDRAM內(nèi)存- 128M的
文件頁(yè)數(shù): 12/37頁(yè)
文件大?。?/td> 336K
代理商: HY5DU28422ALT
Rev. 0.3 / Dec. 01
12
HY5DU12422T
HY5DU12822T
HY5DU121622T
OPERATION COMMAND TRUTH TABLE-II
Current
State
/ CS
/ RAS
/ CAS
/ WE
Address
Command
Action
WRITE
L
L
H
H
BA, RA
ACT
ILLEGAL
4
L
L
H
L
BA, AP
PRE/PALL
Term burst, precharge
L
L
L
H
X
AREF/SREF
ILLEGAL
11
L
L
L
L
OPCODE
MRS
ILLEGAL
11
READ
WITH
AUTOPRE-
CHARGE
H
X
X
X
X
DSEL
Continue burst to end
L
H
H
H
X
NOP
Continue burst to end
L
H
H
L
X
BST
ILLEGAL
L
H
L
H
BA, CA, AP
READ/READAP
ILLEGAL
10
L
H
L
L
BA, CA, AP
WRITE/WRITEAP
ILLEGAL
10
L
L
H
H
BA, RA
ACT
ILLEGAL
4,10
L
L
H
L
BA, AP
PRE/PALL
ILLEGAL
4,10
L
L
L
H
X
AREF/SREF
ILLEGAL
11
L
L
L
L
OPCODE
MRS
ILLEGAL
11
WRITE
AUTOPRE-
CHARGE
H
X
X
X
X
DSEL
Continue burst to end
L
H
H
H
X
NOP
Continue burst to end
L
H
H
L
X
BST
ILLEGAL
L
H
L
H
BA, CA, AP
READ/READAP
ILLEGAL
10
L
H
L
L
BA, CA, AP
WRITE/WRITEAP
ILLEGAL
10
L
L
H
H
BA, RA
ACT
ILLEGAL
4,10
L
L
H
L
BA, AP
PRE/PALL
ILLEGAL
4,10
L
L
L
H
X
AREF/SREF
ILLEGAL
11
L
L
L
L
OPCODE
MRS
ILLEGAL
11
PRE-
CHARGE
H
X
X
X
X
DSEL
NOP-Enter IDLE after tRP
L
H
H
H
X
NOP
NOP-Enter IDLE after tRP
L
H
H
L
X
BST
ILLEGAL
4
L
H
L
H
BA, CA, AP
READ/READAP
ILLEGAL
4,10
L
H
L
L
BA, CA, AP
WRITE/WRITEAP
ILLEGAL
4,10
L
L
H
H
BA, RA
ACT
ILLEGAL
4,10
L
L
H
L
BA, AP
PRE/PALL
NOP-Enter IDLE after tRP
L
L
L
H
X
AREF/SREF
ILLEGAL
11
L
L
L
L
OPCODE
MRS
ILLEGAL
11
相關(guān)PDF資料
PDF描述
HY5DU28822AT-L SDRAM|DDR|4X4MX8|CMOS|TSSOP|66PIN|PLASTIC
HY5DU28822BLT 16Mx8|2.5V|4K|J/M/K/H/L|DDR SDRAM - 128M
HY5DU28822BLT-H SDRAM|DDR|4X4MX8|CMOS|TSSOP|66PIN|PLASTIC
HY5DU28822BLT-J SDRAM|DDR|4X4MX8|CMOS|TSSOP|66PIN|PLASTIC
HY5DU28822BLT-K SDRAM|DDR|4X4MX8|CMOS|TSSOP|66PIN|PLASTIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HY5DU28422ALT-H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DDR Synchronous DRAM
HY5DU28422ALT-K 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|DDR|4X8MX4|CMOS|TSSOP|66PIN|PLASTIC
HY5DU28422ALT-L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DDR Synchronous DRAM
HY5DU28422AT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32Mx4|2.5V|4K|K/H/L|DDR SDRAM - 128M
HY5DU28422AT-H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|DDR|4X8MX4|CMOS|TSSOP|66PIN|PLASTIC