SSTU32865ET,557 NXP Semiconductors, SSTU32865ET,557 Datasheet - Page 3

• Manufacturer Part Number: SSTU32865ET,557
• Description: IC BUFFER 1.8V 28BIT SOT802-1
• Manufacturer: NXP Semiconductors

Specifications of SSTU32865ET,557

• Logic Type: 1:2 Registered Buffer with Parity
• Supply Voltage: 1.7 V ~ 1.9 V
• Number Of Bits: 28
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 160-TFBGA
• Logic Family: SSTU
• Logical Function: Reg Bfr W/ParityTst
• Number Of Elements: 1
• Number Of Inputs: 28
• Number Of Outputs: 56
• High Level Output Current: -8mA
• Low Level Output Current: 8mA
• Propagation Delay Time: 3ns
• Operating Supply Voltage (typ): 1.8V
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Clock-edge Trigger Type: Posit/Negat-Edge
• Polarity: Non-Inverting
• Technology: CMOS
• Frequency (max): 450(Min)MHz
• Mounting: Surface Mount
• Pin Count: 160
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935275069557; SSTU32865ET; SSTU32865ET

Philips Semiconductors
5. Functional diagram
9397 750 13799
Product data sheet
Fig 1. Functional diagram of SSTU32865
CSGATEEN
DCKE0,
DODT0,
DCKE1
DODT1
RESET
PARIN
DCS0
DCS1
VREF
D21
CK
CK
D0
2
2
D Q
R
D Q
R
D Q
R
D Q
R
D Q
R
D Q
R
D Q
R
(CS ACTIVE)
Rev. 02 — 28 September 2004
22
2
2
GENERATOR
CHECKER
PARITY
AND
1.8 V DDR registered buffer with parity
SSTU32865
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
SSTU32865
PTYERR
Q0A
Q0B
Q21A
Q21B
QCS0A
QCS0B
QCS1A
QCS1B
QCKE0A,
QCKE1A
QCKE0B,
QCKE1B
QODT0A,
QODT1A
QODT0B,
QODT1B
002aaa386
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