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参数资料
| 型号： | IDT71V25761S183PFG |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 10/21页 |
| 文件大小： | 0K |
| 描述： | IC SRAM 4MBIT 183MHZ 100TQFP |
| 标准包装： | 72 |
| 格式 - 存储器： | RAM |
| 存储器类型： | SRAM - 同步 |
| 存储容量： | 4.5M（128K x 36） |
| 速度： | 183MHz |
| 接口： | 并联 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-TQFP（14x20） |
| 包装： | 托盘 |
IDT71V25761 128K x 36, 3.3V Synchronous SRAMs with
2.5V I/O, Pipelined Outputs, Burst Counter, Single Cycle Deselect
Synchronous Write Function Truth Table (1)
Commercial and Industrial Temperature Ranges
Write Byte 1
Write Byte 2
Write Byte 4
Operation
Read
Read
Write all Bytes
Write all Bytes
(3)
(3)
Write Byte 3 (3)
(3)
GW
H
H
L
H
H
H
H
H
BWE
H
L
X
L
L
L
L
L
BW 1
X
H
X
L
L
H
H
H
BW 2
X
H
X
L
H
L
H
H
BW 3
X
H
X
L
H
H
L
H
BW 4
X
H
X
L
H
H
H
L
NOTES:
1. L = V IL , H = V IH , X = Don’t Care.
3. Multiple bytes may be selected during the same cycle.
Asynchronous Truth Table (1)
5297 tbl 12
Operation (2)
Read
Read
Write
Deselected
Sleep Mode
OE
L
H
X
X
X
ZZ
L
L
L
L
H
I/O Status
Data Out
High-Z
High-Z – Data In
High-Z
High-Z
Power
Active
Active
Active
Standby
Sleep
NOTES:
1. L = V IL , H = V IH , X = Don’t Care.
2. Synchronous function pins must be biased appropriately to satisfy operation requirements.
Interleaved Burst Sequence Table ( LBO =V DD )
5297 tbl 13
Sequence 1
Sequence 2
Sequence 3
Sequence 4
A1
A0
A1
A0
A1
A0
A1
A0
First Address
Second Address
Third Address
Fourth Address (1)
0
0
1
1
0
1
0
1
0
0
1
1
1
0
1
0
1
1
0
0
0
1
0
1
1
1
0
0
1
0
1
0
NOTE:
1. Upon completion of the Burst sequence the counter wraps around to its initial state.
Linear Burst Sequence Table ( LBO =V SS )
5297 tbl 14
Sequence 1
Sequence 2
Sequence 3
Sequence 4
A1
A0
A1
A0
A1
A0
A1
A0
First Address
Second Address
Third Address
Fourth Address (1)
0
0
1
1
0
1
0
1
0
1
1
0
1
0
1
0
1
1
0
0
0
1
0
1
1
0
0
1
1
0
1
0
NOTE:
1. Upon completion of the Burst sequence the counter wraps around to its initial state.
10
6.42
5297 tbl 15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT71V25761S183PFG8 | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 4.5MBIT 183MHZ 100TQFP |
| IDT71V25761S183PFGI | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 4.5MBIT 183MHZ 100TQFP |
| IDT71V25761S183PFGI8 | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 4.5MBIT 183MHZ 100TQFP |
| IDT71V25761S183PFI | 功能描述:IC SRAM 4MBIT 183MHZ 100TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 产品变化通告:Product Discontinuation 05/Nov/2008 标准包装:84 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 同步 ZBT 存储容量:4.5M（128K x 36） 速度:75ns 接口:并联 电源电压:3.135 V ~ 3.465 V 工作温度:-40°C ~ 85°C 封装/外壳:119-BGA 供应商设备封装:119-PBGA（14x22） 包装:托盘 其它名称:71V3557SA75BGI |
| IDT71V25761S183PFI8 | 功能描述:IC SRAM 4MBIT 183MHZ 100TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 产品变化通告:Product Discontinuation 05/Nov/2008 标准包装:84 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 同步 ZBT 存储容量:4.5M（128K x 36） 速度:75ns 接口:并联 电源电压:3.135 V ~ 3.465 V 工作温度:-40°C ~ 85°C 封装/外壳:119-BGA 供应商设备封装:119-PBGA（14x22） 包装:托盘 其它名称:71V3557SA75BGI |
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