mt47h64m16hw-3 Micron Semiconductor Products, mt47h64m16hw-3 Datasheet - Page 15

• Manufacturer Part Number: mt47h64m16hw-3
• Description: 1gb X4, X8, X16 Ddr2 Sdram
• Manufacturer: Micron Semiconductor Products

Table 3:
PDF: 09005aef821ae8bf/Source: 09005aef821aed36
1Gb_DDR2_x4x8x16_D2.fm - 1Gb DDR2: Rev. N; Core DDR2: Rev. C 4/08 EN
C7, C9, G3, E9,
D2, D8, E7, F2,
A3, E3, J3, N1,
G1, G7, G9,
A9, C1, C3,
A7, B2, B8,
F8, H2, H8
R8, R3, R7
Number
x16 Ball
A2, E2
A8, E8
P9
J1
J2
J7
–
–
FBGA 60-Ball – x4, x8 and 84-Ball – x16 Descriptions (continued)
A7, B2, B8, D2,
A9, C1, C3, C7,
B1, B9, D1, D9
A3, E3, J1, K9
x4, x8 Ball
Number
A2, A8
L3, L7
D8
C9
E1
E2
E7
–
–
Symbol
V
V
V
V
V
RFU
V
SS
NU
NU
DD
NC
NF
DD
SS
REF
SS
DL
Q
Q
L
Supply DQ power supply: 1.8V ±0.1V. Isolated on the device for
Supply DLL power supply: 1.8V ±0.1V.
Supply SSTL_18 reference voltage (V
Supply Ground.
Supply DLL ground: Isolated on the device from V
Supply DQ ground: Isolated on the device for improved noise
Type
–
–
–
–
–
Description
improved noise immunity.
immunity.
No connect: These balls should be left unconnected.
No function: x8: these balls are used as DQ4–DQ7; x4: they are
no function.
Not used: For x16 only. If EMR(E10) = 0, A8 and E8 are UDQS#
and LDQS#. If EMR(E10) = 1, then A8 and E8 are not used.
Not used: For x8 only. If EMR(E10) = 0, A2 and E8 are RDQS#
and DQS#. If EMR(E10) = 1, then A2 and E8 are not used.
Reserved for future use: Row address bits A13 (x16 only),
A14, and A15.
15
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Ball Assignments and Descriptions
1Gb: x4, x8, x16 DDR2 SDRAM
DD
Q/2).
©2004 Micron Technology, Inc. All rights reserved.
SS
and V
SS
Q.