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参数资料
| 型号： | HMN1288J-70 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit),34Pin-JLCC, 5V |
| 中文描述： | 非易失性SRAM模块为1Mbit（128K的× 8位），34Pin - JLCC，5V的 |
| 文件页数： | 5/8页 |
| 文件大小： | 158K |
| 代理商： | HMN1288J-70 |
HANBit
HMN1288J
URL: www.hbe.co.kr 5 HANBit Electronics Co.,Ltd.
Rev.0.0 (FEBRUARY/ 2002)
WRITE CYCLE
(T
A
= T
OPR
, V
ccmin
≤
V
cc
≤
V
ccmax
)
-70
-85
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
MIN
MAX
UNIT
Write Cycle Time
t
WC
55
-
70
-
ns
Chip enable to end of write
t
CW
Note 1
45
-
60
-
ns
Address setup time
t
AS
Note 2
0
-
0
-
ns
Address valid to end of write
t
AW
Note 1
45
-
60
-
ns
Write pulse width
t
WP
Note 1
40
-
50
-
ns
Write recovery time (write cycle 1)
t
WR1
Note 3
5
-
5
-
ns
Write recovery time (write cycle 2)
t
WR2
Note 3
15
-
15
-
ns
Data valid to end of write
t
DW
20
-
25
-
ns
Data hold time (write cycle 1)
t
DH1
Note 4
0
-
0
-
ns
Data hold time (write cycle 2)
t
DH2
Note 4
0
-
0
-
ns
Write enabled to output in high Z
t
WZ
Note 5
0
20
0
25
ns
Output active from end of write
t
OW
Note 5
5
-
5
-
ns
NOTE:
1. A write ends at the earlier transition of /CE going high and /WE going high.
2. A write occurs during the overlap of allow /CE and a low /WE. A write begins at the later transition of /CE
going low and /WE going low.
3. Either t
WR1
or t
WR2
must be met.
4. Either t
DH1
or t
DH2
must be met.
5. If /CE goes low simultaneously with /WE going low or after /WE going low, the outputs remain in high-
impedance state.
TIMING WAVEFORM
- READ CYCLE NO.1 (Address Access)*
1,2
- READ CYCLE NO.2 (/CE Access)
*1,3,4
Address
D
OUT
Data Valid
t
OH
t
ACC
t
RC
Previous Data Valid
t
ACE
t
CLZ
t
RC
t
CHZ
/CE
High-Z
High-Z
D
OUT
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相关代理商/技术参数 |
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|---|---|
| HMN1288J-70I | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit),34Pin-JLCC, 5V |
| HMN1M8D | 制造商:HANBIT 制造商全称:Hanbit Electronics Co.,Ltd 功能描述:Non-Volatile SRAM MODULE 8Mbit (1,024K X 8-Bit), 36Pin-DIP, 5V |
| HMN1M8D-120 | 制造商:HANBIT 制造商全称:Hanbit Electronics Co.,Ltd 功能描述:Non-Volatile SRAM MODULE 8Mbit (1,024K X 8-Bit), 36Pin-DIP, 5V |
| HMN1M8D-120I | 制造商:HANBIT 制造商全称:Hanbit Electronics Co.,Ltd 功能描述:Non-Volatile SRAM MODULE 8Mbit (1,024K X 8-Bit), 36Pin-DIP, 5V |
| HMN1M8D-150 | 制造商:HANBIT 制造商全称:Hanbit Electronics Co.,Ltd 功能描述:Non-Volatile SRAM MODULE 8Mbit (1,024K X 8-Bit), 36Pin-DIP, 5V |
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