MT46V16M8TG-8L MICRON [Micron Technology], MT46V16M8TG-8L Datasheet - Page 44

• Manufacturer Part Number: MT46V16M8TG-8L
• Description: DOUBLE DATA RATE DDR SDRAM
• Manufacturer: MICRON [Micron Technology]

128Mb: x4, x8, x16 DDR SDRAM
128Mx4x8x16DDR_C.p65 – Rev. C; Pub. 4/01
Transmitter
between
V
V
V
V
OL
1.560V
1.400V
1.300V
1.275V
1.250V
1.225V
1.200V
1.100V
0.940V
DD
OH(MIN)
SS
V
IN
Q
Input Voltage Waveform
System Noise Margin (Power/Ground,
Crosstalk, Signal Integrity Attenuation)
Q (2.3V minimum)
(MAX) (0.83V
AC - Provides margin
V
(1.670V
OL
SSTL2 termination)
(MAX)
1
2
for SSTL2 termination)
Figure 27
and
for
V
IL AC
44
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Receiver
NOTE: 1. V
2. V
3. Numbers in diagram reflect nomimal
128Mb: x4, x8, x16
values utilizing circuit below.
OH
OL
(MAX) with test load is 0.373V
(MIN) with test load is 1.927V
25
Ω
V
TT
DDR SDRAM
25
Ω
PRELIMINARY
Reference
Point
©2001, Micron Technology, Inc.
V
V
V
V
V
V
V
V
IH
IH
REF
REF
REF
REF
IL
IL
DC
AC
AC
DC
+AC Noise
+DC Error
-DC Error
-AC Noise