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参数资料
| 型号： | UT51C164JC-50 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 256K X 16 BIT EDO DRAM |
| 中文描述： | 256 × 16位EDO公司的DRAM |
| 文件页数： | 6/26页 |
| 文件大小： | 277K |
| 代理商： | UT51C164JC-50 |
UTRON
UT51C164
Rev 1.4
AC CHARACTERISTICS
(T
A
= 0
℃
to 70°C)
Test condition: V
DD
= 5.0V±0.5V, V
IH
/ V
IL
=3V / 0V, V
OH
/ V
OL
=2.0 / 0.8)
256K X 16 BIT EDO DRAM
UTRON TECHNOLOGY INC.
1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.
TEL: 886-3-5777882 FAX: 886-3-5777919
P90005
6
40
50
60
SYMBOL PARAMETER
Min35
NOTE
35
75K
40
75K
50
75K
70
75
90
25
25
30
1
t
RAS
t
RC
t
RP
t
CSH
t
CAS
t
RCD
t
RCS
t
ASR
t
RAH
t
ASC
t
CAH
t
RSH
RAS
Pulse Width
Read or Write Cycle Time
RAS
Precharge Time
CAS
Hold Time
CAS
Pulse Width
RAS
to
CAS
Delay
Read Command Setup Time
Row Address Setup Time
Row Address Hold Time
Column Address Setup Time
Column Address Hold Time
RAS
to
CAS
Hold Time
CAS
to
RAS
Precharge
Time
Read Command Hold Time
Reference
CAS
Read Command Hold Time
Reference
RAS
RAS
Hold Time Referenced
to
OE
Access Time from
OE
Access Time from
CAS
Access Time from
RAS
Access Time From Column
Address
OE
or
CAS
to Low-Z Output
OE
or
CAS
to High-Z
Output
Column Address Hold Time
from
RAS
RAS
to Column Address
Delay Time
Transition Time
Write Command to
CAS
Lead Time
Write Command Setup Time
Write Command Hold time
Write Pulse Width
60
110
40
75K
ns
ns
ns
2
3
4
35
40
50
60
ns
5
8
8
10
10
ns
6
13
0
0
6
0
6
10
24
17
0
0
7
0
7
12
28
19
0
0
9
0
9
14
36
20
0
0
10
0
10
15
45
ns
ns
ns
ns
ns
ns
ns
7
8
9
10
11
*1
12
13
t
CRP
5
5
5
5
ns
14
t
RCH
0
0
0
0
ns
*2
15
t
RRH
0
0
0
0
ns
*2
16
t
ROH
7
8
10
10
ns
17
t
OAC
t
CAC
t
RAC
11
12
14
15
ns
*9
18
11
12
14
15
ns
*3,4,11
19
35
40
50
60
ns
*3,5,6
20
t
CAA
18
20
24
30
ns
*3,4,7
21
t
LZ
0
0
0
0
ns
*13
22
t
HZ
0
5
0
6
0
8
0
10
ns
*13
23
t
AR
25
30
40
50
ns
24
t
RAD
10
17
12
20
14
26
15
30
ns
*8
25
t
T
1.5
50
1.5
50
1.5
50
1.5
50
ns
*12
26
t
CWL
8
10
10
10
ns
27
28
29
t
WCS
t
WCH
t
WP
0
5
5
0
6
6
0
7
7
0
10
10
ns
ns
ns
*9,10
相关PDF资料 |
PDF描述 |
|---|---|
| UT51C164MC-35 | 256K X 16 BIT EDO DRAM |
| UT51C164MC-40 | 256K X 16 BIT EDO DRAM |
| UT51C164MC-50 | 256K X 16 BIT EDO DRAM |
| UT51C164MC-60 | 256K X 16 BIT EDO DRAM |
| UT51C164JC-60 | 256K X 16 BIT EDO DRAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| UT51C164JC-60 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:256K X 16 BIT EDO DRAM |
| UT51C164MC-35 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:256K X 16 BIT EDO DRAM |
| UT51C164MC-40 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:256K X 16 BIT EDO DRAM |
| UT51C164MC-50 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:256K X 16 BIT EDO DRAM |
| UT51C164MC-60 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:256K X 16 BIT EDO DRAM |
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