IDT74SSTUBH32865ABKG8 IDT, Integrated Device Technology Inc, IDT74SSTUBH32865ABKG8 Datasheet - Page 6

• Manufacturer Part Number: IDT74SSTUBH32865ABKG8
• Description: IC BUFFER 28BIT 1:2 REG 160-BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT74SSTUBH32865ABKG8

• 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-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74SSTUBH32865ABKG8

Parity and Standby Function Table
28-BIT 1:2 REGISTERED BUFFER FOR DDR2
IDT74SSTUBH32865A
28-BIT 1:2 REGISTERED BUFFER FOR DDR2
RESET
1
2
3
PTYERR is LOW, it stays latched LOW for two clock cycles or until RESET is driven LOW.
H
H
H
H
H
H
H
H
H
H
L
H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
↑ = LOW to HIGH
↓ = HIGH to LOW
PARIN arrives one clock cycle after the data to which it applies.
This transition assumes PTYERR is HIGH at the crossing of CLK going HIGH and CLK going LOW. If
Floating
DCS0
X or
H
X
X
X
X
X
L
L
L
L
Floating
DCS1
X or
H
X
X
X
X
X
L
L
L
L
Floating
L or H
CLK
X or
↑
↑
↑
↑
↑
↑
↑
↑
↑
Floating
L or H
CLK
Inputs
X or
↓
↓
↓
↓
↓
↓
↓
↓
↓
1
Σ of Inputs = H (D1 - D21)
6
X or Floating
Even
Even
Even
Even
Odd
Odd
Odd
Odd
X
X
COMMERCIAL TEMPERATURE GRADE
X or Floating
IDT74SSTUBH32865A
PARIN
H
H
H
H
X
X
L
L
L
L
2
PTYERR
PTYERR
PTYERR
Outputs
H
H
H
H
H
L
L
L
L
7103/10
0
0
3