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參數(shù)資料
| 型號(hào)： | LC35256D |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 256K asynchronous silicon gate CMOS static RAM(256K異步硅門(mén)CMOS靜態(tài)RAM) |
| 中文描述： | 256K異步硅柵CMOS靜態(tài)RAM（256K異步硅門(mén)的CMOS靜態(tài)RAM）的 |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大?。?/td> | 107K |
| 代理商： | LC35256D |
No. 5823-5/8
LC35256D-10, LC35256DM, DT-70/10
Note
*
: Reference value at Ta = 25°C, V
CC
= 3 V.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
*
max
Input leakage current
I
LI
I
LO
V
OH
V
OL
V
IN
= 0 to V
CC
V
CE
= V
IH
or V
OE
= V
IH
or V
WE
= V
IL
, V
I/O
= 0 to V
CC
I
OH
= –0.5 mA
I
OL
= 1.0 mA
–1.0
+1.0
μA
Output leakage current
–1.0
+1.0
μA
High-level output voltage
V
CC
– 0.2
V
Low-level output voltage
0.2
V
Operating
V
CC
– 0.2 V/
0.2 V inputs
V
CE
= V
IL
, V
IN
= V
IH
or V
IL
,
I
I/O
= 0 mA, Duty 100%
min
LC35256DM, DT-70
7
10
mA
current drain
I
CCA4
cycle LC35256D, DM, DT-10
3
5
mA
1 μs cycle
1.5
2.5
mA
Standby mode
V
CC
– 0.2 V/
0.2 V inputs
V
CE
≥
V
CC
– 0.2 V,
V
IN
= 0 to V
CC
Ta
≤
25°C
Ta
≤
60°C
Ta
≤
85°C
0.01
μA
current drain
I
CCS1
0.8
μA
4.0
μA
DC Electrical Characteristics
at Ta = –40 to +85°C, V
CC
= 2.7 to 3.6 V
AC Electrical Characteristics
at Ta = –40 to +85°C, V
CC
= 2.7 to 3.6 V
LC35256D, DM, DT
Parameter
Symbol
-70
*
-10
Unit
min
max
min
max
Read cycle time
t
RC
t
AA
t
CA
t
OA
t
OH
t
COE
t
OOE
t
COD
t
OOD
200
500
ns
Address access time
200
500
ns
CE access time
200
500
ns
OE access time
100
250
ns
Output hold time
20
20
ns
CE output enable time
20
20
ns
OE output enable time
10
10
ns
CE output disable time
60
120
ns
OE output disable time
50
100
ns
Read Cycle
Note
*
: Specification values for the LC35256DM and LC35256DT.
AC test conditions
Input pulse voltage level
V
IH
= V
CC
– 0.2 V, V
IL
= 0.2 V
10 ns
Input rise and fall times
Input and output timing level
1.5 V
Output load
LC35256DM, DT-70
30 pF (Including jig capacitances.)
LC35256D, DM, DT-10
100 pF (Including jig capacitances.)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC35256FT | 256K (32768 words X 8 bits) SRAM Control Pins: OE and CE |
| LC35256FT-55U | 256K (32768 words X 8 bits) SRAM Control Pins: OE and CE |
| LC35256FT-70U | 256K (32768 words X 8 bits) SRAM Control Pins: OE and CE |
| LC35256D-10 | Dual Control Pins: OE and CE 256K (32768-word X 8-bit) SRAM |
| LC35256DT-70 | Dual Control Pins: OE and CE 256K (32768-word X 8-bit) SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC35256D-10 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dual Control Pins: OE and CE 256K (32768-word X 8-bit) SRAM |
| LC35256DM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dual Control Pins: OE and CE 256K (32768-word X 8-bit) SRAM |
| LC35256DM-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC35256DM-70 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| LC35256DT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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