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參數(shù)資料
| 型號： | UT51C164JC-40 |
| 廠商： | 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 |
| 文件頁數(shù)： | 9/26頁 |
| 文件大?。?/td> | 277K |
| 代理商： | UT51C164JC-40 |
UTRON
UT51C164
Rev 1.4
TRUTH TABLE
FUNCTION
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
9
RAS
H
L
L
L
LCAS
UCAS
H
L
L
H
WE
X
H
H
H
OE
ADDRESS DQ(0-7) DQ(8-15) NOTE
X
X
High-Z
L
ROW/COL DQ-OUT
L
ROW/COL DQ-OUT High-Z
L
ROW/COL High-Z
ROW/COL DQ-IN
Standby
Read: Word
Read: Lower Byte
Read: Upper Byte
Write: Word
(Early-Write)
Write: Lower Byte
(Early-Write)
Write: Upper Byte
(Early-Write)
Read-Write
EDO Page-Mode
Read
EDO Page-Mode
Write
EDO Page –Mode
Read-Write
Hidden Refresh
Read
RAS Only
Refresh
CBR Refresh
Notes:
1. Byte Write cycles LCAS or UCAS active.
2. Byte Read cycles LCAS or UCAS active.
H
L
H
L
High-Z
DQ-OUT
L
L
L
L
X
L
L
H
L
X
ROW/COL DQ-IN
High-Z
L
H
L
L
X
ROW/COL High-Z
DQ-IN
L
L
L
H
→
L L
→
H ROW/COL DQ-OUT,DQ-IN
COL
*1,2
*2
L
H
→
L
H
→
L
H
L
DQ-OUT
L
H
→
L
H
→
L
L
X
COL
DQ-IN
*2
L
H
→
L
H
→
L
H
→
L L
→
H COL
DQ-OUT,DQ-IN
*1,2
L
→
H
→
L
L
L
H
L
ROW/COL DQ-OUT
*2
L
H
H
X
X
ROW
High-Z
H
→
L
L
L
X
X
X
High-Z
相關PDF資料 |
PDF描述 |
|---|---|
| UT51C164JC-50 | 256K X 16 BIT EDO DRAM |
| 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 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UT51C164JC-50 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:256K X 16 BIT EDO DRAM |
| UT51C164JC-60 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:256K X 16 BIT EDO DRAM |
| UT51C164MC-35 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:256K X 16 BIT EDO DRAM |
| UT51C164MC-40 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:256K X 16 BIT EDO DRAM |
| UT51C164MC-50 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:256K X 16 BIT EDO DRAM |
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