HYB18T512400BF Datasheet, PDF (10/57 Pages) Qimonda AG – 512-Mbit Double-Data-Rate-Two SDRAM

HYB18T512xxxBF–[2.5…5]
512-Mbit Double-Data-Rate-Two SDRAM
Table 6 Pin Configuration of DDR2 SDRAM
Ball#/Pin#
Name
Pin Buffer
Type Type
Function
B3
UDM I
SSTL Data Mask Upper/Lower Byte
F3
LDM
I
SSTL
Power Supplies ×4/×8/×16 organizations
A9,C1,C3,C7, V_DDQ
C9
PWR –
I/O Driver Power Supply
A1
A7,B2,B8,D2,
D8
V_DD
V_SSQ
PWR –
PWR –
Power Supply
I/O Driver Power Supply
A3,E3
V_SS
PWR –
Power Supplies ×4/×8 organizations
Power Supply
E2
V_REF
AI
–
E1
V_DDL
PWR –
E9,H9,L1
V_DD
PWR –
E7
V_SSDL
PWR –
J1,K9
V_SS
PWR –
Power Supplies ×16 organization
I/O Reference Voltage
Power Supply
Power Supply
Power Supply
Power Supply
J2
E9, G1, G3,
G7, G9
V_REF
V_DDQ
AI
–
PWR –
I/O Reference Voltage
I/O Driver Power Supply
J1
V_DDL
E1, J9, M9, R1 V_DD
E7, F2, F8, H2, V_SSQ
H8
PWR –
PWR –
PWR –
Power Supply
Power Supply
I/O Driver Power Supply
J7
V_SSDL
PWR –
J3,N1,P9
V_SS
PWR –
Not Connected ×4 organizations
Power Supply
Power Supply
A2, B1, B9, NC
D1, D9,
G1, L3,L7, L8
NC
–
Not Connected
Not Connected ×8 organization
G1, L3,L7, L8 NC
NC
–
Not Connected
Not Connected ×16 organization
A2, E2, L1, R3, NC
R7, R8
NC
–
Not Connected
Other Pins ×4/×8 organizations
F9
ODT
I
SSTL On-Die Termination Control
Other Pins ×16 organization
K9
ODT
I
SSTL On-Die Termination Control
Internet Data Sheet
10
Rev. 1.05, 2007-01
03292006-YBYM-WG0Z