MT47H256M4CF-3:H Micron Technology Inc, MT47H256M4CF-3:H Datasheet - Page 22
![no-image](/images/manufacturer_photos/0/4/441/micron_technology_inc_sml.jpg)
MT47H256M4CF-3:H
Manufacturer Part Number
MT47H256M4CF-3:H
Description
IC DDR2 SDRAM 1GBIT 60FBGA
Manufacturer
Micron Technology Inc
Series
-r
Datasheet
1.MT47H256M4CF-3H.pdf
(134 pages)
Specifications of MT47H256M4CF-3:H
Format - Memory
RAM
Memory Type
DDR2 SDRAM
Memory Size
1G (256M x 4)
Speed
3ns
Interface
Parallel
Voltage - Supply
1.7 V ~ 1.9 V
Operating Temperature
0°C ~ 85°C
Package / Case
60-TFBGA
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MT47H256M4CF-3:H
Manufacturer:
Micron Technology Inc
Quantity:
10 000
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FBGA Package Capacitance
Table 4: Input Capacitance
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. V 6/10 EN
Parameter
Input capacitance: CK, CK#
Delta input capacitance: CK, CK#
Input capacitance: Address balls, bank address balls, CS#, RAS#, CAS#, WE#, CKE, ODT
Delta input capacitance: Address balls, bank address balls, CS#, RAS#, CAS#, WE#, CKE,
ODT
Input/output capacitance: DQ, DQS, DM, NF
Delta input/output capacitance: DQ, DQS, DM, NF
Notes:
1. This parameter is sampled. V
2. The capacitance per ball group will not differ by more than this maximum amount for
3. ΔC are not pass/fail parameters; they are targets.
4. Reduce MAX limit by 0.25pF for -25, -25E, and -187E speed devices.
5. Reduce MAX limit by 0.5pF for -3, -3E, -25, -25E, and -187E speed devices.
MHz, T
with I/O balls, reflecting the fact that they are matched in loading.
any given device.
C
= 25°C, V
OUT(DC)
= V
22
DDQ
DD
= +1.8V ±0.1V, V
/2, V
OUT
Micron Technology, Inc. reserves the right to change products or specifications without notice.
(peak-to-peak) = 0.1V. DM input is grouped
1Gb: x4, x8, x16 DDR2 SDRAM
DDQ
= +1.8V ±0.1V, V
Symbol Min Max Units Notes
C
C
C
C
C
DCK
C
DIO
CK
IO
DI
I
© 2004 Micron Technology, Inc. All rights reserved.
1.0
1.0
2.5
–
–
–
REF
0.25
0.25
2.0
2.0
4.0
0.5
= V
Packaging
SS
pF
pF
pF
pF
pF
pF
, f = 100
2, 3
1, 4
2, 3
1, 5
2, 3
1
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