参数资料
型号: SSTUB32872AHMLF
厂商: IDT, Integrated Device Technology Inc
文件页数: 2/18页
文件大小: 0K
描述: IC REGIST BUFF 28BIT DDR2 96-BGA
标准包装: 270
逻辑类型: DDR2 的寄存缓冲器
电源电压: 1.7 V ~ 1.9 V
位数: 28
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 96-LFBGA
供应商设备封装: 96-CABGA(13.5x5.5)
包装: 托盘
10
1222F—3/13/07
ICSSSTUB32872A
Advance Information
Absolute Maximum Ratings
Storage Temperature . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 2.5V
Input Voltage
1,
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-0.5V to VDD +2.5V
Output Voltage
1,2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-0.5V to VDDQ + 0.5V
Input Clamp Current . . . . . . . . . . . . . . . . . . . . ±50 mA
Output Clamp Current . . . . . . . . . . . . . . . . . . . ±50mA
Continuous Output Current . . . . . . . . . . . . . . . ±50mA
VDD or GND Current/Pin . . . . . . . . . . . . . . . . ±100mA
Package Thermal Impedance
3
. . . . . . . . . . . . . . .
36°C
Stresses above those listed under
Absolute Maximum Ratings may cause permanent damage to the device. These
ratings are stress specifications only and functional operation of the device at these or any other conditions above those
listed in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect product reliability.
Notes:
1. The input and output negative voltage
ratings may be excluded if the input
and output clamp ratings are observed.
2. This value is limited to 2.5V maximum.
3. The package thermal impedance is
calculated
in
accordance
with
JESD 51.
Recommended Operating Conditions
PARAMETER
MIN
TYP
MAX
UNITS
VDDQ
1.7
1.8
1.9
VREF
0.49 x VDD
0.5 x VDD
0.51 x VDD
VTT
VREF - 0.04
VREF
VREF + 0.04
VI
Input Voltage
0
VDDQ
VIH (DC)
DC Input High Voltage
VREF + 0.125
VIH (AC)
AC Input High Voltage
VREF + 0.250
VIL (DC)
DC Input Low Voltage
VREF - 0.125
VIL (AC)
AC Input Low Voltage
VREF - 0.250
VIH
Input High Voltage Level
0.65 x VDDQ
VIL
Input Low Voltage Level
0.35 x VDDQ
VICR
Common mode Input Range
0.675
1.125
VID
Differential Input Voltage
0.600
IOH
-8
IOL
8
TA
070
°C
1Guaranteed by design, not 100% tested in production.
mA
Note: Rst and Cn inputs must be helf at valid logic levels (not floating) to ensure proper device operation. The
differential inputs must not be floating unless Rst is low.
V
DESCRIPTION
I/O Supply Voltage
Reference Voltage
Operating Free-Air Temperature
RESET
CK, CK
Low-Level Output Current
Termination Voltage
High-Level Output Current
Data Inputs
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