MT47H256M8EB-25E:C Micron Technology Inc, MT47H256M8EB-25E:C Datasheet - Page 26

• Manufacturer Part Number: MT47H256M8EB-25E:C
• Description: 256MX8 DDR2 SDRAM PLASTIC GREEN FBGA 1.8V
• Manufacturer: Micron Technology Inc
• Series: -r

Specifications of MT47H256M8EB-25E:C

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 2G (256M x 8)
• Speed: 2.5ns
• 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: Compliant

Table 7: Thermal Impedance
PDF: 09005aef824f87b6
2gbddr2.pdf – Rev. E 06/10 EN
Die Rev
A
C
1
1
Package
60-ball
84-ball
60-ball
84-ball
Note:
Substrate
2-layer
4-layer
2-layer
4-layer
2-layer
4-layer
2-layer
4-layer
1. Thermal resistance data is based on a number of samples from multiple lots and should
be viewed as a typical number.
Airflow = 0m/s
θ JA (°C/W)
48.0
33.7
48.0
33.7
63.8
46.9
60.0
43.2
Airflow = 1m/s
θ JA (°C/W)
Electrical Specifications – Absolute Ratings
26
34.4
26.7
34.4
26.7
46.9
38.1
43.5
34.7
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Airflow = 2m/s
θ JA (°C/W)
2Gb: x4, x8, x16 DDR2 SDRAM
29.3
23.8
29.3
23.8
40.8
34.4
37.9
31.5
© 2006 Micron Technology, Inc. All rights reserved.
θ JB (°C/W) θ JC (°C/W)
21.6
19.7
21.6
19.7
29.9
29.2
26.0
25.5
1.6
1.6
4.3
4.1