W9751G6JB-3 Winbond, W9751G6JB-3 Datasheet - Page 5

• Manufacturer Part Number: W9751G6JB-3
• Manufacturer: Winbond
• Type: DDR2 SDRAMr

Specifications of W9751G6JB-3

• Organization: 32Mx16
• Density: 512Mb
• Address Bus: 14b
• Access Time (max): 450ps
• Maximum Clock Rate: 667MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: WBGA
• Operating Temp Range: 0C to 85C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 150mA
• Pin Count: 84
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

3. KEY PARAMETERS
t
I
I
CK(avg)
I
SYM.
DD4W
t
t
DD4R
DD5B
I
I
I
I
RCD
t
t
RAS
DD0
DD1
DD6
DD7
RC
RP
Average clock period
Active to Read/Write Command Delay Time
Precharge to Active Command Period
Active to Ref/Active Command Period
Active to Precharge Command Period
Operating current
Operation current (Single bank)
Operating burst read current
Operating burst write current
Burst refresh current
Self refresh current
Operating bank interleave read current
Part Number Extension
Bin(CL-tRCD-tRP)
SPEED GRADE
@CL = 7
@CL = 6
@CL = 5
@CL = 4
@CL = 3
- 5 -
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
DDR2-1066
13.125 nS
13.125 nS
53.125 nS
1.875 nS
7-7-7
3.75 nS
105 mA
165 mA
200 mA
105 mA
245 mA
Publication Release Date: Jun. 18, 2010
115mA
-18
7.5 nS
2.5 nS
7.5 nS
7.5 nS
7.5 nS
−
−
40 nS
6 mA
3 nS
-25/25I/25A
5-5-5/6-6-6
DDR2-800
3.75 nS
12.5 nS
12.5 nS
52.5 nS
100 mA
140 mA
165 mA
200 mA
W9751G6JB
2.5 nS
2.5 nS
90 mA
95 mA
−
−
40 nS
6 mA
8 nS
8 nS
8 nS
5 nS
8 nS
Revision A03
DDR2-667
5-5-5
3.75 nS
125 mA
150 mA
180 mA
80 mA
90 mA
90 mA
−
−
−
−
-3
15 nS
15 nS
55 nS
40 nS
6 mA
3 nS
8 nS
8 nS
5 nS
8 nS