W9864G6JH-6 Winbond Electronics, W9864G6JH-6 Datasheet - Page 28

• 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

11.7
Bank #0
Bank #1
Bank #2
Bank #3
A0-A9,
DQM
A11
RAS
CAS
CKE
CLK
BS0
BS1
A10
WE
DQ
CS
Page Mode Read (Burst Length = 4, CAS Latency = 3)
Active
Idle
RAa
RAa
0
1
t
RCD
t
RRD
2
Read
CAI
3
Active
RBb
RBb
4
t
AC
5
t
RCD
a0
6
Read
CBx
a1
7
t
* AP is the internal precharge start timing
RAS
t
CCD
a2
8
t
Read
AC
CAy
a3
9
bx0
- 28 -
10
t
CCD
t
AC
bx1
t
RAS
11
Read
CAm
Ay0
12
Ay1
13
t
CCD
t
AC
Ay2
14
Publication Release Date: Aug. 31, 2010
Read
am0
CBz
15
am1
16
Precharge
t
AC
am2
17
bz0
18
W9864G6JH
bz1
AP*
19
bz2
20
bz3
21
Revision A02
22
23