參數(shù)資料
型號: HY5DU28822AT-L
英文描述: SDRAM|DDR|4X4MX8|CMOS|TSSOP|66PIN|PLASTIC
中文描述: 內(nèi)存|復(fù)員| 4X4MX8 |的CMOS | TSSOP封裝| 66PIN |塑料
文件頁數(shù): 13/37頁
文件大小: 336K
代理商: HY5DU28822AT-L
Rev. 0.3 / Dec. 01
13
HY5DU12422T
HY5DU12822T
HY5DU121622T
OPERATION COMMAND TRUTH TABLE-III
Current
State
/ CS
/ RAS
/ CAS
/ WE
Address
Command
Action
ROW
ACTIVATING
H
X
X
X
X
DSEL
NOP - Enter ROW ACT after tRCD
L
H
H
H
X
NOP
NOP - Enter ROW ACT after tRCD
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
4,9,10
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
RECOVERING
H
X
X
X
X
DSEL
NOP - Enter ROW ACT after tWR
L
H
H
H
X
NOP
NOP - Enter ROW ACT after tWR
L
H
H
L
X
BST
ILLEGAL
4
L
H
L
H
BA, CA, AP
READ/READAP
ILLEGAL
L
H
L
L
BA, CA, AP
WRITE/WRITEAP
ILLEGAL
L
L
H
H
BA, RA
ACT
ILLEGAL
4,10
L
L
H
L
BA, AP
PRE/PALL
ILLEGAL
4,11
L
L
L
H
X
AREF/SREF
ILLEGAL
11
L
L
L
L
OPCODE
MRS
ILLEGAL
11
WRITE
RECOVERING
WITH
AUTOPRE-
CHARGE
H
X
X
X
X
DSEL
NOP - Enter precharge after tDPL
L
H
H
H
X
NOP
NOP - Enter precharge after tDPL
L
H
H
L
X
BST
ILLEGAL
4
L
H
L
H
BA, CA, AP
READ/READAP
ILLEGAL
4,8,10
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
ILLEGAL
4,11
L
L
L
H
X
AREF/SREF
ILLEGAL
11
L
L
L
L
OPCODE
MRS
ILLEGAL
11
REFRESHING
H
X
X
X
X
DSEL
NOP - Enter IDLE after tRC
L
H
H
H
X
NOP
NOP - Enter IDLE after tRC
L
H
H
L
X
BST
ILLEGAL
11
L
H
L
H
BA, CA, AP
READ/READAP
ILLEGAL
11
相關(guān)PDF資料
PDF描述
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
HY5DU28822BLT-L SDRAM|DDR|4X4MX8|CMOS|TSSOP|66PIN|PLASTIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HY5DU28822BLT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16Mx8|2.5V|4K|J/M/K/H/L|DDR SDRAM - 128M
HY5DU28822BLT-H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|DDR|4X4MX8|CMOS|TSSOP|66PIN|PLASTIC
HY5DU28822BLT-J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|DDR|4X4MX8|CMOS|TSSOP|66PIN|PLASTIC
HY5DU28822BLT-K 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|DDR|4X4MX8|CMOS|TSSOP|66PIN|PLASTIC
HY5DU28822BLT-L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|DDR|4X4MX8|CMOS|TSSOP|66PIN|PLASTIC