参数资料
型号: MT49H8M32
厂商: Micron Technology, Inc.
元件分类: 热敏电阻
英文描述: THERMISTOR PTC 100OHM 120DEG RAD
中文描述: 低延迟DRAM延迟DRAM
文件页数: 21/43页
文件大小: 652K
代理商: MT49H8M32
21
256: x16, x32 RLDRAM
MT49H8M32_3.p65 – Rev. 3, Pub. 6/02
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2002, Micron Technology, Inc.
ADVANCE
256Mb: x16, x32
2.5V V
EXT
, 1.8V V
DD
, 1.8V V
DD
Q, RLDRAM
CAPACITANCE
DESCRIPTION
Address/Control Input Capacitance
Input/Output Capacitance (DQ)
Clock Capacitance
CONDITIONS
SYMBOL
C
I
C
O
C
CK
MIN
2
2
2
MAX
4
4
4
UNITS
pF
pF
pF
T
A
= 25°C; f = 1 MHz
AC ELECTRICAL CHARACTERISTICS AND OPERATING CONDITIONS
(+20°C
T
J
+110°C; +1.75V
V
DD
+1.85V unless otherwise noted)
DESCRIPTION
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
CK Differential Input Voltage
CK Input Crossing Point
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
CK Differential Input Voltage
CK Input Crossing Point
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
CK Differential Input Voltage
CK Input Crossing Point
CONDITIONS
Matched Impedance Mode
Matched Impedance Mode
Matched Impedance Mode
Matched Impedance Mode
HSTL Strong
HSTL Strong
HSTL Strong
HSTL Strong
HSTL Weak
HSTL Weak
HSTL Weak
HSTL Weak
SYMBOL
V
IH
V
IL
V
ID
V
IX
V
IH
V
IL
V
ID
V
IX
V
IH
V
IL
V
ID
V
IX
MIN
MAX
UNITS
V
V
V
V
V
V
V
V
V
V
V
V
V
REF
+ 0.3
V
SS
Q - 0.3
0.6
V
REF
- 0.15
V
REF
+ 0.2
V
SS
Q - 0.3
0.6
V
REF
- 0.15
V
DD
Q + 0.3
V
REF
- 0.3
V
DD
Q + 0.6
V
REF
+ 0.15
V
DD
Q + 0.3
V
REF
- 0.2
V
DD
Q + 0.6
V
REF
+ 0.15
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