HYB25D512400C Datasheet, PDF (7/37 Pages) Qimonda AG – DDR SDRAM

Internet Data Sheet
HYB25D512[400/160/800]C[E/T/F/C](L)
512-Mbit Double-Data-Rate SDRAM
2
Pin Configuration
The pin configuration of a DDR SDRAM is listed by function in Table 4 (60 pins). The abbreviations used in the Pin#/Buffer#
column are explained in Table 5 and Table 6 respectively. The pin numbering for FBGA is depicted in Figure 1 and that of the
TSOP package in Figure 2
Ball#/Pin#
Name
Clock Signals
G2, 45
CK1
G3, 46
CK1
H3, 44
CKE
Control Signals
H7, 23
RAS
G8, 22
CAS
G7, 21
WE
H8, 24
CS
Address Signals
J8, 26
BA0
J7, 27
BA1
K7, 29
A0
L8, 30
A1
L7, 31
A2
M8, 32
A3
M2, 35
A4
L3, 36
A5
L2, 37
A6
K3, 38
A7
K2, 39
A8
J3, 40
A9
K8, 28
A10
AP
J2, 41
A11
H2, 42
A12
NC
Pin
Type
Buffer
Type
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
I
SSTL
NC
—
Function
TABLE 4
Pin Configuration of DDR SDRAM
Clock Signal
Complementary Clock Signal
Clock Enable
Row Address Strobe
Column Address Strobe
Write Enable
Chip Select
Bank Address Bus 2:0
Address Bus 11:0
Address Signal 12
Note: Module based on 256 Mbit or larger dies
Note: Module based on 128 Mbit or smaller dies
Rev. 1.31, 2006-09
7
03292006-3TFJ-HNV3