mt47h128m16hg-3-it Micron Semiconductor Products, mt47h128m16hg-3-it Datasheet - Page 116

• Manufacturer Part Number: mt47h128m16hg-3-it
• Description: 2gb X4, X8, X16 Ddr2 Sdram
• Manufacturer: Micron Semiconductor Products

AC Operating Specifications
Table 49:
PDF: 09005aef824f87b6/Source: 09005aef824f1182
2gb_ddr2.fm - Rev. A 9/06 EN
Clock cycle
time
CK high-level width
CK low-level width
Half clock period
Absolute
Absolute CK high-
level width
Absolute CK low-
level width
Clock jitter – period
Clock jitter – half
period
Clock jitter – cycle-to-
cycle
Cumulative jitter
error, 2 cycles
Cumulative jitter
error, 3 cycles
Cumulative jitter
error, 4 cycles
Cumulative jitter
error, 5 cycles
Cumulative jitter
error, 6–10 cycles
Cumulative jitter
error, 11–50 cycles
Parameter
AC Characteristics
t
CK
AC Operating Conditions for -3E, -3, -37E, and -5E Speeds (Sheet 1 of 6)
Notes: 1–5; notes appear on page 122; V
CL = 5
CL = 4
CL = 3
t
t
t
t
t
t
t
t
CK
CK
CK
t
ERR
ERR
ERR
ERR
t
t
JIT
t
t
t
t
CH
t
ERR
t
CL
Sym
CK
CH
JIT
ERR
10per
50per
CL
JIT
t
AVG
AVG
AVG
HP
DUTY
AVG
AVG
abs
PER
abs
abs
2per
3per
4per
5per
CC
11-
6-
(5)
(4)
(3)
t
t
t
t
t
t
t
(MIN)
t
(MIN)
(MIN)
(MIN)
(MIN)
CK
CK
CH
CK
3,000
3,000
JIT
CL
JIT
JIT
–125
–125
–175
–225
–250
–250
–350
–450
(
(MIN)
(MIN)
(MIN)
Min
0.48
0.48
MIN
t
t
CL)
CH,
–
AVG
AVG
AVG
AVG
DTY
AVG
DTY
PER
+
*
+
*
+
250
-3E
t
(MAX)
t
t
t
(MAX)
(MAX)
(MAX)
(MAX)
t
t
t
t
CK
CK
CH
CK
8,000
8,000
JIT
CL
JIT
JIT
(MAX)
(MAX)
(MAX)
Max
0.52
0.52
125
125
175
225
250
250
350
450
–
AVG
AVG
AVG
AVG
DTY
AVG
DTY
PER
+
*
+
*
+
DD
t
t
t
t
t
t
t
t
(MIN)
(MIN)
MIN)
CK
CK
(MIN)
CH
(MIN)
CK
3,000
3,750
5,000
JIT
CL
JIT
JIT
(
–125
–125
–175
–225
–250
–250
–350
–450
Min
(MIN)
(MIN)
(MIN)
0.48
0.48
MIN
t
t
Q = +1.8V ±0.1V, V
CL)
CH,
AVG
AVG
AVG
AVG
DTY
AVG
DTY
PER
116
+
*
+
*
+
250
-3
t
(MAX)
t
t
(MAX)
t
(MAX)
(MAX)
(MAX)
t
t
t
t
CH
CK
CK
CK
8,000
8,000
8,000
(MAX)
JIT
(MAX)
CL
JIT
(MAX)
JIT
Max
0.52
0.52
125
125
175
225
250
250
350
450
AVG
AVG
AVG
AVG
DTY
AVG
DTY
PER
+
*
+
*
+
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
t
t
t
t
t
t
CK
t
(MIN)
(MIN)
(MIN)
(MIN)
MIN)
CH
CK
CK
3,750
5,000
JIT
CL
JIT
JIT
(
–125
–125
–175
–225
–250
–250
–350
–450
Min
(MIN)
(MIN)
(MIN)
0.48
0.48
MIN
t
t
CL)
CH,
DD
–
AVG(
AVG
AVG
AVG
DTY
AVG
DTY
PER
+
*
+
*
+
= +1.8V ±0.1V
-37E
2Gb: x4, x8, x16 DDR2 SDRAM
250
t
t
t
(MAX)
t
(MAX)
(MAX)
t
(MAX)
t
t
MAX)
CK
t
CH
CK
CK
8,000
8,000
(MAX)
JIT
(MAX)
CL
JIT
(MAX)
JIT
Max
AC Operating Specifications
0.52
0.52
125
125
175
225
250
250
350
450
–
AVG(
AVG
AVG
AVG
DTY
AVG
DTY
PER
+
*
+
*
+
t
t
t
t
t
t
t
CK
t
(MIN)
(MIN)
MIN)
CH
(MIN)
CK
(MIN)
CK
5,000
5,000
JIT
CL
JIT
(
JIT
–125
–150
–175
–225
–250
–250
–350
–450
Min
(MIN)
(MIN)
(MIN)
0.48
0.48
MIN
t
t
CL)
CH,
–
AVG(
AVG
AVG
AVG
AVG
DTY
DTY
PER
©2006 Micron Technology, Inc. All rights reserved.
+
*
+
+
*
-5E
250
t
(MAX)
t
t
(MAX)
t
(MAX)
(MAX)
t
(MAX)
t
t
t
CH
CK
CK
CK
8,000
8,000
(MAX)
JIT
(MAX)
CL
JIT
(MAX)
JIT
Max
0.52
0.52
125
150
175
225
250
250
350
450
–
AVG
AVG
AVG
AVG
AVG
DTY
DTY
PER
+
*
+
*
+
Units Notes
t
t
ps
ps
ps
CK
CK
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
16, 22,
36, 38
42, 48
42, 48
46
39
40
41
42
42
42
42
45