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参数资料
| 型号： | ICSSSTUAF32866B |
| 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： | 23/31页 |
| 文件大小： | 563K |
| 代理商： | ICSSSTUAF32866B |
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IDT74SSTUBF32866B
25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
COMMERCIAL TEMPERATURE GRADE
25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
23
IDT74SSTUBF32866B
7067/9
CONFIDENTIAL
Register Timing
Timing Diagram for the Second SSTUBF32866B (1:2 Register-B Configuration) Device Used in a Pair; C0 = 1, C1 = 1, RESET
Switches from L to H
NOTES:
1.After RESET is switched from LOW to HIGH, all data and PAR_IN inputs signals must be set and held low for a minimum time of tactmax, to avoid false
error.
2.PAR_IN is driven from PPO of the first SSTUAF32866 device.
3.If the data is clocked in on the n clock pulse, the QERR output signal will be generated on the n+2 clock pulse, and it will be valid on the n+3 clock pulse.
n
n +1
n + 2
n + 3
n + 4
t
PDM,
t
PDMSS
CLK to Q
t
SU
CLK
CLK
D1 - D14
PARIN
QERR
Data to QERR Latency
CLK to QERR
t
PHL,
t
PLH
Q1 - Q14
t
SU
t
H
t
PD
t
H
CSR
DCS
RESET
H, L, or X
H or L
(1)
t
ACT
(1,2)
PPO
CLK to PPO
(3)
CLK to QERR
t
PHL
(not used)
相关PDF资料 |
PDF描述 |
|---|---|
| ICSSSTUAF32866BHLFT | 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32866C | 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32866CHLFT | 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32868A | 28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32868AHLFT | 28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| ICSSSTUAF32868A | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 |
| ICSSSTUAF32868AHLFT | 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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