MT47H64M8CB-37E IT:B Micron Technology Inc, MT47H64M8CB-37E IT:B Datasheet - Page 26

• Manufacturer Part Number: MT47H64M8CB-37E IT:B
• Description: IC DDR2 SDRAM 512MBIT 60FBGA
• Manufacturer: Micron Technology Inc
• Type: DDR2 SDRAMr

Specifications of MT47H64M8CB-37E IT:B

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 512M (64M x 8)
• Speed: 3.75ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 60-FBGA
• Organization: 64Mx8
• Density: 512Mb
• Address Bus: 16b
• Access Time (max): 500ps
• Maximum Clock Rate: 533MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: FBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 145mA
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FBGA Package Capacitance
Table 4: Input Capacitance
PDF: 09005aef82f1e6e2
Rev. M 9/08 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. Vdd = +1.8V ±0.1V, VddQ = +1.8V ±0.1V, Vref = Vss, f = 100
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 and -25E speed devices.
5. Reduce MAX limit by 0.5pF for -3, -3E, -5E, -25, -25E, and -37E speed devices.
MHz, T
with I/O balls, reflecting the fact that they are matched in loading.
any given device.
C
= 25°C, Vout(DC) = VddQ/2, Vout (peak-to-peak) = 0.1V. DM input is grouped
Symbol
Cdck
Cdio
Cck
Cdi
Cio
Ci
26
Min
1.0
1.0
2.5
–
–
–
Micron Technology, Inc. reserves the right to change products or specifications without notice.
512Mb: x4, x8, x16 DDR2 SDRAM
Max
0.25
0.25
2.0
2.0
4.0
0.5
© 2004 Micron Technology, Inc. All rights reserved.
Units
pF
pF
pF
pF
pF
pF
Packaging
Notes
2, 3
1, 4
2, 3
1, 5
2, 3
1