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参数资料
| 型号： | ICSSSTUAF32869A |
| 厂商： | Integrated Device Technology, Inc. |
| 英文描述： | 14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| 中文描述： | 14位可配置注册缓冲内存 |
| 文件页数： | 8/21页 |
| 文件大小： | 426K |
| 代理商： | ICSSSTUAF32869A |
ICSSSTUAF32869A
14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
COMMERCIAL TEMPERATURE GRADE
14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
8
ICSSSTUAF32869A
7095/13
Parity and Standby Function Table
Inputs
1
Outputs
RESET
DCS
CSR
CLK
CLK
Σ
of Inputs = H
(D1 - D14)
2
PARIN
3
PPO
PTYERR
4
H
L
X
↑
↑
↑
↑
↑
↑
↑
↑
↑
↓
↓
↓
↓
↓
↓
↓
↓
↓
Even
L
L
H
H
L
X
Odd
L
H
L
H
L
X
Even
H
H
L
H
L
X
Odd
H
L
H
H
L
L
Even
L
L
H
H
L
L
Odd
L
H
L
H
L
L
Even
H
H
L
H
L
L
Odd
H
L
H
H
H
H
X
X
PPOn
0
PPOn
0
L
PTYERRn
0
PTYERRn
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
This range does not include D1, D4, and D7.
PARIN arrives one clock cycle (C1 = 0), or two clock cycles (C1 = 1), 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. PARIN is used to
generate PPO and PTYERR.
2
3
4
相关PDF资料 |
PDF描述 |
|---|---|
| ICSSSTUAF32869AHLF | 14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAH32868A | 28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAH32868AHLF | 28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUB32864A | 25-Bit Configurable Registered Buffer for DDR2 |
| ICSSSTUB32864Az(LF)T | 25-Bit Configurable Registered Buffer for DDR2 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICSSSTUAF32869AHLF | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAH32865A | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAH32865AHLFT | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAH32868A | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAH32868AHLF | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
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