参数资料
型号: M393B5273CH0-CK0
元件分类: DRAM
英文描述: 512M X 72 MULTI DEVICE DRAM MODULE, 0.225 ns, DMA240
封装: HALOGEN FREE AND ROHS COMPLIANT, DIMM-240
文件页数: 16/58页
文件大小: 1982K
代理商: M393B5273CH0-CK0
- 17 -
datasheet
DDR3 SDRAM
Rev. 1.0
Registered DIMM
13. AC & DC Input Measurement Levels
13.1 AC & DC Logic Input Levels for Single-ended Signals
[ Table 2 ] Single Ended AC and DC input levels for Command and Address
NOTE :
1. For input only pins except RESET, VREF = VREFCA(DC)
2. See "Overshoot and Undershoot specifications" section.
3. The AC peak noise on VREF may not allow VREF to deviate from VREF(DC) by more than ± 1% VDD (for reference : approx. ± 15mV)
4. For reference : approx. VDD/2 ± 15mV
[ Table 3 ] Single Ended AC and DC input levels for DQ and DM
NOTE :
1. For input only pins except RESET, VREF = VREFDQ(DC)
2. See "Overshoot and Undershoot specifications" section.
3. The AC peak noise on VREF may not allow VREF to deviate from VREF(DC) by more than ± 1% VDD (for reference : approx. ± 15mV)
4. For reference : approx. VDD/2 ± 15mV
5. Single ended swing requirement for DQS - DQS is 350mV (peak to peak). Differential swing requirement for DQS - DQS is 700mV (peak to peak).
Symbol
Parameter
DDR3-800/1066
DDR3-1333/1600
Unit
NOTE
Min.
Max.
Min.
Max.
VIH.CA(DC)
DC input logic high
VREF + 100
VDD
VREF + 100
VDD
mV
1
VIL.CA(DC)
DC input logic low
VSS
VREF - 100
VSS
VREF - 100
mV
1
VIH.CA(AC)
AC input logic high
VREF + 175
-
VREF + 175
-mV
1,2
VIL.CA(AC)
AC input logic low
-
VREF - 175
-
VREF - 175
mV
1,2
VIH.CA(AC150) AC input logic high
VREF+150
-
VREF+150
-mV
1,2
VIL.CA(AC150) AC input logic low
-
VREF-150
-
VREF-150
mV
1,2
VREFCA(DC)
Reference Voltage for ADD,
CMD inputs
0.49*VDD
0.51*VDD
0.49*VDD
0.51*VDD
V3,4
Symbol
Parameter
DDR3-800/1066
DDR3-1333/1600
Unit
NOTE
Min.
Max.
Min.
Max.
VIH.DQ(DC100) DC input logic high
VREF + 100
VDD
VREF + 100
VDD
mV
1
VIL.DQ(DC100) DC input logic low
VSS
VREF - 100
VSS
VREF - 100
mV
1
VIH.DQ(AC175) AC input logic high
VREF + 175
-
VREF + 150
-
mV
1,2,5
VIL.DQ(AC175) AC input logic low
-
VREF - 175
-
VREF - 150
mV
1,2,5
VIH.DQ(AC150) AC input logic high
VREF + 150
NOTE 2
-
mV
1,2,5
VIL.DQ(AC150) AC input logic low
NOTE 2
VREF - 150
--
mV
1,2,5
VREFDQ(DC)
I/O Reference Voltage(DQ)
0.49*VDD
0.51*VDD
0.49*VDD
0.51*VDD
V3,4
相关PDF资料
PDF描述
M393B5773CH0-CK0 256M X 72 MULTI DEVICE DRAM MODULE, 0.225 ns, DMA240
M3950/1529A012 TOGGLE SWITCH, 3PDT, LATCHED, 4A, 28VDC, THROUGH HOLE-STRAIGHT
M83731/2327D110 TOGGLE SWITCH, 3PDT, MOMENTARY, 4A, 28VDC, THROUGH HOLE-STRAIGHT
M3950/1726A110 TOGGLE SWITCH, 3PDT, LATCHED, 4A, 28VDC, THROUGH HOLE-STRAIGHT
M3E-R21ZQXFREQ CRYSTAL OSCILLATOR, CLOCK, 1.5 MHz - 155.52 MHz, PECL OUTPUT
相关代理商/技术参数
参数描述
M393B5273CH0-CK004 制造商:Samsung 功能描述:4GBYTE REGISTERED DIMM, DDR3-1600 - Trays
M393B5273DH-CH9E8 制造商:Samsung Semiconductor 功能描述:4GB 2RX8 PC3-8500R-07-00-B0-D1 - Trays
M393B5670EH1 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:DDR3 SDRAM Memory
M393B5670EH1-CF801 制造商:Samsung Semiconductor 功能描述:2GB DDR3 REGISTERED DIMM, 1066MHZ, - Trays
M393B5670EH1-CH904 制造商:Samsung Semiconductor 功能描述:2GBYTE REGISTERED DIMM,DDR3-1333 - Trays