參數(shù)資料
型號(hào): HM5264405D
廠商: Hitachi,Ltd.
英文描述: 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
中文描述: 6400 LVTTL接口的SDRAM(6400 LVTTL接口同步的DRAM)
文件頁(yè)數(shù): 42/67頁(yè)
文件大?。?/td> 615K
代理商: HM5264405D
HM5264165D-A60, HM5264805D-A60, HM5264405D-A60
42
V
CC
, V
CC
Q
Power up sequence
Initialization sequence
100
μ
s
0 V
Low
Low
Low
CKE, DQM,
DQMU/DQML
CLK
CS
, DQ
200
μ
s
Power stabilize
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Note
Voltage on any pin relative to V
SS
V
T
–0.5 to V
+ 0.5
(
4.6 (max))
V
1
Supply voltage relative to V
SS
Short circuit output current
V
CC
Iout
–0.5 to +4.6
V
1
50
mA
Power dissipation
P
T
Topr
1.0
W
Operating temperature
0 to +70
°
C
°
C
Storage temperature
Note:
1. Respect to V
SS
Tstg
–55 to +125
DC Operating Conditions
(Ta = 0 to +70C)
Parameter
Symbol
Min
Max
Unit
Notes
Supply voltage
V
CC
, V
CC
Q
V
SS
, V
SS
Q
V
IH
V
IL
3.0
3.6
V
1, 2
0
0
V
3
Input high voltage
2.0
V
CC
+ 0.3
0.8
V
1, 4
Input low voltage
Notes: 1. All voltage referred to V
SS
2. The supply voltage with all V
CC
and V
CC
Q pins must be on the same level.
3. The supply voltage with all V
SS
and V
SS
Q pins must be on the same level.
4. V
IH
(max) = V
CC
+ 2.0 V for pulse width
3 ns at V
CC
.
5. V
IL
(min) = V
CC
– 2.0 V for pulse width
3 ns at V
SS
.
–0.3
V
1, 5
相關(guān)PDF資料
PDF描述
HM5264165D 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
HM5264805D 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
HM5264405F 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
HM5264805F-75 Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:36; Connector Shell Size:22; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
HM5264805F-A60 Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:36; Connector Shell Size:22; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM5264405DLTT-80 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SDRAM
HM5264405DLTT-B60 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SDRAM
HM5264405DTT-80 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SDRAM
HM5264405DTT-B60 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SDRAM
HM5264405F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz