SSTVA32852AHLFT IDT, Integrated Device Technology Inc, SSTVA32852AHLFT Datasheet
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Manufacturer Part Number
SSTVA32852AHLFT
Description
IC BUFFER DDR 24-48BIT 114-CABGA
Manufacturer
IDT, Integrated Device Technology Inc
Specifications of SSTVA32852AHLFT
Logic Type
24-Bit to 48-Bit Registered Buffer
Supply Voltage
2.3 V ~ 2.7 V
Number Of Bits
24, 48
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
114-LFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DDR 24-Bit to 48-Bit Registered Buffer
Recommended Application:
•
•
•
Product Features:
•
•
•
•
•
•
Truth Table
Notes:
1.
2.
Block Diagram
RESET#
0918A—04/30/04
VREF
R
CLK#
CLK
E
DDR Memory Modules for DDR 266/333/400
Provides complete DDR DIMM logic solution with
ICS93V857 or ICS95V857
SSTL_2 compatible data registers
Differential clock signals
Supports SSTL_2 class II specifications on inputs
and outputs
Low-voltage operation
- V
Available in 114 ball BGA package.
Advanced speed feature provides more timing
margin for PC3200 applications
Exceeds SSTVN32852 performance
D1
S
H
H
H
L
H = "High" Signal Level
L = "Low" Signal Level
X = Don't Care
Output level before the indicated
steady state input conditions were
established.
DD
E
T
= Transition "Low"-to-"High"
= Transition "High"-to-"Low"
#
= 2.3V to 2.7V
Integrated
Circuit
Systems, Inc.
1
F
L
o l
C
X
r o
t a
L
r o
To 23 Other Channels
K
n i
n I
H
g
p
u
s t
F
L
C
o l
X
R
D1
L
r o
t a
CLK
K
r o
n i
#
H
g
F
o l
X
D
t a
H
X
L
r o
n i
g
Q
Q1A
Q1B
O
Q
u
Q
H
L
L
0
p t
) 2 (
u
W
Pin Configuration Assignments
M
A
B
C
D
G
H
K
N
R
U
E
P
V
F
J
L
T
s t
Q10A
Q12A
Q13A
Q14A
Q17A
Q18A
Q20A
Q22A
Q23A
Q24A
Q2A
Q3A
Q5A
Q7A
Q8A
D2
D4
D5
D8
1
VDDQ
VDDQ
VDDQ
Q11A
Q15A
Q16A
Q19A
Q21A
GND
Q1A
Q4A
Q6A
VDD
VDD
Q9A
D1
D3
D7
D9
2
G
M
W
A
B
C
D
E
F
H
J
K
L
N
P
R
T
U
V
Pin Configuration
RESET#
114-Pin Ball BGA
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
CLK
1
D10
D11
D12
D6
3
ICSSSTVA32852
2
3
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VREF
CLK#
GND
GND
GND
GND
GND
GND
GND
D18
D22
D23
D24
4
4
5
VDDQ
VDDQ
VDDQ
Q11B
Q15B
Q16B
Q19B
Q21B
GND
Q4B
Q6B
VDD
VDD
Q1B
Q9B
D13
D15
D19
D21
6
5
Q10B
Q12B
Q13B
Q14B
Q17B
Q18B
Q20B
Q22B
Q23B
Q24B
Q2B
Q3B
Q5B
Q7B
Q8B
D14
D16
D17
D20
6
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SSTVA32852AHLFT Summary of contents
Integrated Circuit Systems, Inc. DDR 24-Bit to 48-Bit Registered Buffer Recommended Application: • DDR Memory Modules for DDR 266/333/400 • Provides complete DDR DIMM logic solution with ICS93V857 or ICS95V857 • SSTL_2 compatible data registers Product Features: • Differential clock ...
General Description The 24-bit-to-48-bit ICSSSTVA32852 is a universal bus driver designed for 2.3V to 2.7V V I/O levels, except for the LVCMOS RESET# input. Data flow from controlled by the differential clock (CLK/CLK#) and a control ...
Absolute Maximum Ratings Storage Temperature . . . . . . . . . . . . . . . . . . . . –65°C to +150°C Supply Voltage . . . . . . . . . . ...
Electrical Characteristics - 70° 2.5 +/-0.2V DDQ SYMBOL PARAMETERS -18mA All Inputs ...
Timing Requirements (over recommended operating free-air temperature range, unless otherwise noted) SYMBOL PARAMETERS f Clock frequency clock t Clock to output time PD t Reset to output time RST t Output slew rate SL Setup time, fast slew rate t ...
LVCMOS RESET Input t inact I DD (see note 2) 10% Voltage and Current Waveforms Inputs Active and Inactive Times t w Input V REF Voltage Waveforms - Pulse Duration Timing Input Input REF ...
Min/Max 16.00 Bsc 5.50 Bsc 1.30/1.50 ALL DIMENSIONS IN MILLIMETERS 10-0055 Ordering Information ICSSSTVA32852yHLF-T Example: ICS XXXX y H LF- T 0918A—04/30/04 ----- BALL GRID ----- e HORIZ VERT 0.80 Bsc 6 19 Designation for tape and ...
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