HY57V641620ELT データシートの表示（PDF） - Hynix Semiconductor
部品番号
コンポーネント説明
一致するリスト
HY57V641620ELT Datasheet PDF : 13 Pages
| |||
Synchronous DRAM Memory 64Mbit (4Mx16bit)
HY57V641620E(L/S)T(P) Series
BASIC FUNCTIONAL DESCRIPTION
Mode Register
BA1 BA0 A11 A10
0
0
0
0
A9
OP Code
A8
A7
A6
A5
A4
A3
A2
A1
A0
0
0
CAS Latency
BT
Burst Length
OP Code
A9
0
1
Write Mode
Burst Read and Burst Write
Burst Read and Single Write
Burst Type
A3
Burst Type
0
Sequential
1
Interleave
CAS Latency
A6 A5 A4
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
CAS Latency
Reserved
1
2
3
Reserved
Reserved
Reserved
Reserved
Burst Length
A2 A1 A0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Burst Length
A3 = 0
A3=1
1
1
2
2
4
4
8
8
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Full Page
Reserved
Rev. 1.5 / Feb. 2005
6
Share Link: 