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参数资料
| 型号： | ICSSSTUAF32865A |
| 厂商： | Integrated Device Technology, Inc. |
| 英文描述： | 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| 中文描述： | 25位可配置注册缓冲内存 |
| 文件页数： | 6/17页 |
| 文件大小： | 355K |
| 代理商： | ICSSSTUAF32865A |
IDT74SSTUBF32865A
28-BIT 1:2 REGISTERED BUFFER WITH PARITY
COMMERCIAL TEMPERATURE GRADE
28-BIT 1:2 REGISTERED BUFFER WITH PARITY
6
IDT74SSTUBF32865A
7092/10
Parity and Standby Function Table
Inputs
1
CLK
↓
↓
↓
↓
↓
↓
↓
↓
↓
Outputs
PTYERR
3
RESET
DCS0
DCS1
CLK
↑
↑
↑
↑
↑
↑
↑
↑
↑
Σ
of Inputs = H (D1 - D21)
PARIN
2
H
L
X
Even
L
H
H
L
X
Odd
L
L
H
L
X
Even
H
L
H
L
X
Odd
H
H
H
X
L
Even
L
H
H
X
L
Odd
L
L
H
X
L
Even
H
L
H
X
L
Odd
H
H
H
H
H
X
X
PTYERR
0
PTYERR
0
H
H
X
X
L or H
L or H
X
X
L
X or
Floating
X or
Floating
X or
Floating
X or
Floating
X or Floating
X or Floating
1
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
PTYERR is LOW, it stays latched LOW for two clock cycles or until RESET is driven LOW.
2
3
相关PDF资料 |
PDF描述 |
|---|---|
| ICSSSTUAF32865AHLFT | 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32866B | 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32866BHLFT | 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32866C | 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32866CHLFT | 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICSSSTUAF32865AHLFT | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32866B | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32866BHLFT | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32866C | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32866CHLFT | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
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