W9864G6JH-6 Winbond Electronics, W9864G6JH-6 Datasheet - Page 21

• Manufacturer Part Number: W9864G6JH-6
• Description: IC SDRAM 64MB 166MHZ 54TSOPII
• Manufacturer: Winbond Electronics

Specifications of W9864G6JH-6

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 64M (4M x 16)
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.3 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 54-TSOP II
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.4 Mode Register Set Cycle
* "Reserved" should stay "0" during MRS cycle.
BS0
A10
A11
BS1
A0
A1
A2
A3
A4
A5
A6
A0
A7
A8
A9
A0
A0-A11
BS0,1
RAS
CAS
CLK
WE
CS
"0"
"0"
"0"
"0"
"0"
"0"
Addressing Mode
CAS Latency
Burst Length
Write Mode
t
t
t
t
(Test Mode)
CMS
CMS
CMS
CMS
t
AS
Reserved
A0
Reserved
Register
set data
t
t
t
t
CMH
CMH
CMH
CMH
t
AH
t
RSC
- 21 -
A2
A6
0
0
0
0
1
1
1
1
0
0
0
0
1
command
A1
A5
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A3
A0
A0
A0
A0
A0
A0
A0
A9
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
next
A0
A4
0
1
0
1
0
1
0
1
0
1
0
1
0
Publication Release Date: Aug. 31, 2010
Sequential
Reserved
Full Page
Burst read and single write
Burst read and Burst write
1
2
4
8
Single Write Mode
Addressing Mode
Burst Length
CAS Latency
Sequential
Interleave
Reserved
Reserved
Reserved
W9864G6JH
2
3
Interleave
Reserved
1
2
4
8
Revision A02