參數(shù)資料
型號: ICSSSTV32852AHLF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 鎖存器
英文描述: SSTV SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PBGA114
封裝: BGA-114
文件頁數(shù): 1/9頁
文件大?。?/td> 147K
代理商: ICSSSTV32852AHLF
Integrated
Circuit
Systems, Inc.
ICSSSTV32852
0513F—05/13/03
Recommended Application:
DDR Memory Modules
Provides complete DDR DIMM logic solution with
ICS93V857 or ICS95V857
SSTL_2 compatible data registers
Product Features:
Differential clock signals
Supports SSTL_2 class II specifications on inputs
and outputs
Low-voltage operation
- VDD = 2.3V to 2.7V
Available in 114 ball BGA package.
DDR 24-Bit to 48-Bit Registered Buffer
Truth Table
1
Block Diagram
Notes:
1.
H = "High" Signal Level
L = "Low" Signal Level
↑ = Transition "Low"-to-"High"
↓ = Transition "High"-to-"Low"
X = Don't Care
2.
Output level before the indicated
steady state input conditions were
established.
CLK
CLK#
D1
VREF
RESET#
To 23 Other Channels
Q1A
Q1B
CLK
R
D1
A
B
123456
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Pin Configuration
114-Pin Ball BGA
s
t
u
p
n
Is
t
u
p
t
u
O
Q
#
T
E
S
E
RK
L
C#
K
L
CD
Q
L
r
o
X
g
n
i
t
a
o
l
F
r
o
X
g
n
i
t
a
o
l
F
r
o
X
g
n
i
t
a
o
l
F
L
H
↑↓
HH
H
↑↓
LL
HH
r
o
LH
r
o
LX
Q0 )
2
(
Pin Configuration Assignments
1
234
5
6
A
Q2A
Q1A
CLK
CLK#
Q1B
Q2B
B
Q3A
VDDQ
GND
VDDQ
Q3B
C
Q5A
Q4A
VDDQ
Q4B
Q5B
D
Q7A
Q6A
GND
Q6B
Q7B
E
Q8A
GND
VDDQ
GND
Q8B
F
Q10A
Q9A
VDDQ
Q9B
Q10B
G
Q12A
Q11A
GND
Q11B
Q12B
H
Q13A
VDD
VDDQ
VDD
Q13B
J
Q14A
Q15A
GND
Q15B
Q14B
K
Q17A
Q16A
VDDQ
Q16B
Q17B
L
Q18A
Q19A
GND
Q19B
Q18B
M
Q20A
VDDQ
GND
VDDQ
Q20B
N
Q22A
Q21A
VDDQ
Q21B
Q22B
P
Q23A
VDDQ
GND
VDDQ
Q23B
R
Q24A
VDD
RESET#
VREF
VDD
Q24B
T
D2
D1
D6
D18
D13
D14
U
D4
D3
D10
D22
D15
D16
V
D5
D7
D11
D23
D19
D17
W
D8
D9
D12
D24
D21
D20
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