參數(shù)資料
型號: HY5DU28822BLT
英文描述: 16Mx8|2.5V|4K|J/M/K/H/L|DDR SDRAM - 128M
中文描述: 16Mx8 |為2.5V | 4K的|焦耳/米/九龍/高/升| DDR SDRAM內(nèi)存- 128M的
文件頁數(shù): 28/37頁
文件大?。?/td> 336K
代理商: HY5DU28822BLT
Rev. 0.3 / Dec. 01
28
HY5DU12422T
HY5DU12822T
HY5DU121622T
AC OPERATING CONDITIONS
(TA=0 to 70
o
C, Voltage referenced to V
SS
= 0V)
Note :
1. VID is the magnitude of the difference between the input level on CK and the input on /CK.
2. The value of VIX is expected to equal 0.5*V DDQ of the transmitting device and must track variations in the DC level of the same.
AC OPERATING TEST CONDITIONS
(TA=0 to 70
o
C, Voltage referenced to VSS = 0V)
Parameter
Symbol
Min
Max
Unit
Note
Input High (Logic 1) Voltage, DQ, DQS and DM signals
V
IH(AC)
V
REF
+ 0.31
V
Input Low (Logic 0) Voltage, DQ, DQS and DM signals
V
IL(AC)
V
REF
- 0.31
V
Input Differential Voltage, CK and /CK inputs
V
ID(AC)
0.7
V
DDQ
+ 0.6
V
1
Input Crossing Point Voltage, CK and /CK inputs
V
IX(AC)
0.5*V
DDQ
-0.2
0.5*V
DDQ
+0.2
V
2
Parameter
Value
Unit
Reference Voltage
V
DDQ
x 0.5
V
Termination Voltage
V
DDQ
x 0.5
V
AC Input High Level Voltage (V
IH
, min)
V
REF
+ 0.31
V
AC Input Low Level Voltage (V
IL
, max)
V
REF
- 0.31
V
Input Timing Measurement Reference Level Voltage
V
REF
V
Output Timing Measurement Reference Level Voltage
V
TT
V
Input Signal maximum peak swing
1.5
V
Input minimum Signal Slew Rate
1
V/ns
Termination Resistor (R
T
)
50
Series Resistor (R
S
)
25
Output Load Capacitance for Access Time Measurement (C
L
)
30
pF
相關(guān)PDF資料
PDF描述
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
HY5DU28822BLT-M 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-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
HY5DU28822BLT-M 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