參數(shù)資料
型號: TCS59SM804BFTL-75
廠商: Toshiba Corporation
英文描述: 16M×4Banks×4Bits Synchronous DRAM(4組16M×4位同步動態(tài)RAM)
中文描述: 1,600 × 4Banks × 4Bits同步DRAM(4組1,600 × 4位同步動態(tài)RAM)的
文件頁數(shù): 39/49頁
文件大?。?/td> 2423K
代理商: TCS59SM804BFTL-75
TC59SM816/08/04BFT/BFTL-70,-75,-80
2000-03-14 39/49
Addressing sequence example (Burst Length
=
8 and input address is 13.)
Interleave Mode
Sequential Mode
DATA
A8
A7
A6
A5
A4
A3
A2
A1
A0 ADD
ADD
Data0
0
0
0
0
0
1
1
0
1
13
13
13
Data1
0
0
0
0
0
1
1
0
0
12
13
+
1
14
Data2
0
0
0
0
0
1
1
1
1
15
13
+
2
15
Data3
0
0
0
0
0
1
1
1
0
14
13
+
3
8
Data4
0
0
0
0
0
1
0
0
1
9
13
+
4
9
Data5
0
0
0
0
0
1
0
0
0
8
13
+
5
10
Data6
0
0
0
0
0
1
0
1
1
11
13
+
6
11
Data7
0
0
0
0
0
1
0
1
0
10
13
+
7
12
calculated using
A2, A1 and A0 bits
not carry from
A2
to A3 bit.
CAS Latency field (A6~A4)
This field specifies the number of clock cycles from the assertion of the Read command to the first data
read. The minimum values of CAS Latency depends on the frequency of CLK. The minimum value which
satisfies the following formula must be set in this field.
A6
A5
A4
CAS
Latency
0
1
0
2 clock
0
1
1
3 clock
Test mode entry bit (A7)
This bit is used to enter Test mode and must be set to 0 for normal operation.
Reserved bits (A8, A10, A11, A12, BS0, BS1)
These bits are reserved for future operations. They must be set to 0 for normal operation.
Single Write mode (A9)
This bit is used to select the write mode. When the A9 bit is 0, Burst Read and Burst Write mode are
selected. When the A9 bit is 1, Burst Read and Single Write mode are selected.
A9
Write Mode
0
Burst Read and Burst Write
1
Burst Read and Single Write
Read Cycle
CAS
Latency
=
3
Command
Read
13
0
1
2
3
4
5
6
7
8
9
10
11
DQ0~DQ7
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Address
Data
Address
Interleave mode
13
12
15
14
9
8
11
10
13
14
15
8
9
10
11
12
Sequential mode
相關(guān)PDF資料
PDF描述
TCS59SM804BFTL-80 16M×4Banks×4Bits Synchronous DRAM(4組16M×4位同步動態(tài)RAM)
TCS59SM808BFT-75 8M×4Banks×8Bits Synchronous DRAM(4組8M×8位同步動態(tài)RAM)
TCS59SM808BFT-80 8M×4Banks×8Bits Synchronous DRAM(4組8M×8位同步動態(tài)RAM)
TCS59SM808BFTL-70 8M×4Banks×8Bits Synchronous DRAM(4組8M×8位同步動態(tài)RAM)
TCS59SM808BFTL-75 8M×4Banks×8Bits Synchronous DRAM(4組8M×8位同步動態(tài)RAM)
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