SSTUAF32869AHLFT IDT, Integrated Device Technology Inc, SSTUAF32869AHLFT Datasheet - Page 12

• Manufacturer Part Number: SSTUAF32869AHLFT
• Description: IC REGIST BUFF 25BIT DDR2 150BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of SSTUAF32869AHLFT

• Logic Type: 1:2 Configurable Registered Buffer
• Supply Voltage: 1.7 V ~ 1.9 V
• Number Of Bits: 14
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 150-CABGA, CTBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
ICSSSTUAF32869A
14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
Timing Requirements Over Recommended Operating Free-Air Temperature
Range
Switching Characteristics Over Recommended Free Air Operating Range
(unless otherwise noted)
Symbol Parameter
t
Symbol
PDMSS
t
f
1
minimum time of t
2
time of t
t
t
f
t
MAX
PDM
t
INACT
t
t
PHL
PLH
CLOCK
t
PD
LH
HL
ACT
t
t
SU
t
W
H
V
V
1
REF
REF
2
INACT
Max Input Clock Frequency
Propagation Delay, single-bit switching, CLK↑ / CLK↓ to Qn
Propagation Delay, simultaneous switching, CLK↑ / CLK↓ to Qn
LOW to HIGH Propagation Delay, CLK↑ / CLK↓ to PTYERR
HIGH to LOW Propagation Delay, CLK↑ / CLK↓ to PTYERR
Propagation Delay from CLK↑ / CLK↓ to PPO
HIGH to LOW Propagation Delay, RESET↓ to Qn↓
LOW to HIGH Propagation Delay, RESET↓ to PTYERR↑
, data, and clock inputs must be held at a valid input voltage levels (not floating) for a minimum
must be held at a valid input voltage level and data inputs must be held at valid logic levels for a
Parameter
Clock Frequency
Pulse Duration, CLK, CLK HIGH or LOW
Differential Inputs Active Time
Differential Inputs Inactive Time
Setup
(max) after RESET is taken LOW.
Time
Time
Hold
ACT
(max) after RESET is taken HIGH.
DCS before CLK↑ , CLK↓, CSR HIGH; CSR before
CLK↑ , CLK↓, DCS HIGH
DCS before CLK↑ , CLK↓ , CSR LOW
DODT, DOCKE, and data before CLK↑ , CLK↓
PAR_IN before CLK↑ , CLK↓
DCS, DODT, DCKE, and data after CLK↑ , CLK↓
PAR_IN after CLK↑ , CLK↓
12
COMMERCIAL TEMPERATURE GRADE
V
V
Min.
Min.
DD
DD
340
0.7
0.5
0.5
0.5
0.5
0.5
1.1
0.9
0.4
0.3
1
= 1.8V ± 0.1V
= 1.8V ± 0.1V
ICSSSTUAF32869A
Max.
Max.
410
1.9
2.4
1.6
10
15
2
3
3
3
Units
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
7095/14