EMD56164P Emlsi Inc., EMD56164P Datasheet - Page 45
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EMD56164P
Manufacturer Part Number
EMD56164P
Description
256m 16m X 16 Mobile Ddr Sdram
Manufacturer
Emlsi Inc.
Datasheet
1.EMD56164P.pdf
(45 pages)
SDRAM FUNCTION GUIDE
1. EMLSI Memory
2. Device Type
3. Density
4. Organization
5. Bank
6. Interface ( VDD,VDDQ )
1. Memory Component
2. Device Type
3. Density
4. Organization
5. Bank
6. Interface ( VDD,VDDQ )
8 ------------------------ Low Power SDRAM
9 ------------------------ SDRAM
D ------------------------ Mobile DDR
32 ----------------------- 32M
64 ----------------------- 64M
28 ----------------------- 128M
56 ----------------------- 256M
12 ----------------------- 512M
1G ----------------------- 1G
04 ---------------------- x4 bit
08 ---------------------- x8 bit
16 ---------------------- x16 bit
32 ---------------------- x32 bit
2 ----------------------- 2 Bank
4 ----------------------- 4 Bank
V ------------------------- LVTTL ( 3.3V,3.3V )
H------------------------- LVTTL ( 3.3V,2.5V )
K ------------------------- LVTTL ( 3.0V,3.0V )
X ------------------------- LVTTL ( 3.0V,2.5V )
U ------------------------- P-LVTTL ( 3.0V,1.8V )
S ------------------------- LVCMOS ( 2.5V,2.5V )
R ------------------------- LVCMOS ( 2.5V,1.8V )
P ------------------------- LVCMOS ( 1.8V,1.8V )
EM X XX XX X X X - XX X X X
45
7. Version
8. Package
9. Speed
10. Power
11. Temperature
Blank ----------------- 1st generation
A ------------------------2nd generation
B ----------------------- 3rd generation
C ----------------------- 4th generation
D ----------------------- 5th generation
Blank ----------------- KGD
U ------------------------44 TSOP2
P ----------------------- 48 FpBGA
Z ----------------------- 52 FpBGA
Y ----------------------- 54 FpBGA
V ----------------------- 90 FpBGA
60 ---------------------- 6.0ns (166MHz CL=3)
70 ---------------------- 7.0ns (143MHz CL=3)
75 ---------------------- 7.5ns (133MHz CL=3)
7C ---------------------- 7.5ns (133MHz CL=2)
80 ---------------------- 8.0ns (125MHz CL=3)
8C ---------------------- 8.0ns (125MHz CL=2)
90 ---------------------- 9.0ns (111MHz CL=3)
10 ---------------------- 10.0ns (100MHz CL=3)
1C ---------------------- 10.0ns (100MHz CL=2)
12 ---------------------- 12.0ns (83MHz CL=2)
1L ---------------------- 25.0ns (40MHz CL=1)
U ---------------------- Low Low Power
L ---------------------- Low Power
S ---------------------- Standard Power
C ---------------------- Commercial ( 0’C ~ 70’C )
E ---------------------- Extended (-25’C ~ 85’C )
I ---------------------- Industrial (-40’C ~ 85’C )
256M: 16M x16 Mobile DDR SDRAM
11. Temperature
EMD56164P
8. Package
7. Version
10. Power
Preliminary
9. Speed
Rev 0.0