MT47H256M8HG-5E:A Micron Technology Inc, MT47H256M8HG-5E:A Datasheet - Page 46
![](/photos/31/34/313422/mfg557-60-fbga_sml.jpg)
MT47H256M8HG-5E:A
Manufacturer Part Number
MT47H256M8HG-5E:A
Description
Manufacturer
Micron Technology Inc
Type
DDR2 SDRAMr
Datasheet
1.MT47H256M8HG-5EA.pdf
(134 pages)
Specifications of MT47H256M8HG-5E:A
Organization
256Mx8
Address Bus
18b
Access Time (max)
600ps
Maximum Clock Rate
400MHz
Operating Supply Voltage (typ)
1.8V
Package Type
FBGA
Operating Temp Range
0C to 70C
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Supply Current
140mA
Pin Count
60
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MT47H256M8HG-5E:A
Manufacturer:
MICRON
Quantity:
985
- Current page: 46 of 134
- Download datasheet (10Mb)
Input Electrical Characteristics and Operating Conditions
Table 15: Input DC Logic Levels
All voltages are referenced to V
Table 16: Input AC Logic Levels
All voltages are referenced to V
Figure 13: Single-Ended Input Signal Levels
PDF: 09005aef824f87b6
2gbddr2.pdf – Rev. E 06/10 EN
Parameter
Input high (logic 1) voltage
Input low (logic 0) voltage
Parameter
Input high (logic 1) voltage (-37E/-5E)
Input high (logic 1) voltage (-187E/-25E/-25/-3E/-3)
Input low (logic 0) voltage (-37E/-5E)
Input low (logic 0) voltage (-187E/-25E/-25/-3E/-3)
Note:
Note:
Note:
1,150mV
1,025mV
936mV
918mV
900mV
882mV
864mV
775mV
650mV
1. V
1. Refer to AC Overshoot/Undershoot Specification (page 56).
1. Numbers in diagram reflect nominal DDR2-400/DDR2-533 values.
SS
SS
DDQ
Input Electrical Characteristics and Operating Conditions
+ 300mV allowed provided 1.9V is not exceeded.
Symbol
V
V
IH(DC)
IL(DC)
46
Symbol
V
V
V
V
V
IH(AC)
IH(AC)
IL(AC)
IL(AC)
Micron Technology, Inc. reserves the right to change products or specifications without notice.
REF(DC)
–300
Min
+ 125
2Gb: x4, x8, x16 DDR2 SDRAM
V
V
REF(DC)
REF(DC)
V
V
V
V
V
V
V
V
IH(AC)
IH(DC)
REF
REF
REF
REF
IL(DC)
IL(AC)
–300
–300
Min
+ AC noise
+ DC error
- DC error
- AC noise
+ 250
+ 200
V
REF(DC)
© 2006 Micron Technology, Inc. All rights reserved.
V
Max
DDQ
V
V
REF(DC)
REF(DC)
- 125
1
V
V
Max
DDQ
DDQ
- 250
- 200
1
1
Units
mV
mV
Units
mV
mV
mV
mV
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