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参数资料
| 型号： | IDT7014S15J8 |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC SRAM 36KBIT 15NS 52PLCC |
| 标准包装： | 400 |
| 格式 - 存储器： | RAM |
| 存储器类型： | SRAM - 双端口，异步 |
| 存储容量： | 36K（4K x 9） |
| 速度： | 15ns |
| 接口： | 并联 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 52-LCC（J 形引线） |
| 供应商设备封装： | 52-PLCC（19x19） |
| 包装： | 带卷 (TR) |
| 其它名称： | 7014S15J8 |
HIGH-SPEED
4K x 9DUAL-PORT
STATIC RAM
IDT7014S
Features:
Description:
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True Dual-Ported memory cells which allow simultaneous
reads of the same memory location
High-speed access
– Commercial: 12/15/20/25ns (max.)
– Industrial: 20ns (max.)
Standard-power operation
– IDT7014S
Active: 750mW (typ.)
Fully asynchronous operation from either port
TTL-compatible; single 5V (±10%) power supply
Available in 52-pin PLCC and a 64-pin TQFP
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Green parts available, see ordering information
The IDT7014 is a high-speed 4K x 9 Dual-Port Static RAM designed
to be used in systems where on-chip hardware port arbitration is not
needed. This part lends itself to high-speed applications which do not rely
on BUSY signals to manage simultaneous access.
The IDT7014 provides two independent ports with separate control,
address, and I/O pins that permit independent, asynchronous access for
reads or writes to any location in memory. See functional description.
The IDT7014 utilitizes a 9-bit wide data path to allow for parity at the
user's option. This feature is especially useful in data communication
applications where it is necessary to use a parity bit for transmission/
reception error checking.
Fabricated using IDT’s high-performance technology, these Dual-
Ports typically operate on only 750mW of power at maximum access times
as fast as 12ns.
The IDT7014 is packaged in a 52-pin PLCC and a 64-pin thin quad
flatpack, (TQFP).
Functional Block Diagram
R/ W L
OE L
R/ W R
OE R
I/O 0L - I/O 8L
I/O
CONTROL
I/O
CONTROL
I/O 0R - I/O 8R
A 0L - A 11L
ADDRESS
DECODER
MEMORY
ARRAY
ADDRESS
DECODER
A 0R - A 11R
2528 drw 01
DECEMBER 2008
1
?2008 Integrated Device Technology, Inc.
DSC 2528/16
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT7014S15JI | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 4K x 9DUAL-PORT STATIC RAM |
| IDT7014S15PF | 功能描述:IC SRAM 36KBIT 15NS 64TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:45 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口，异步 存储容量:128K（8K x 16） 速度:15ns 接口:并联 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:100-LQFP 供应商设备封装:100-TQFP（14x14） 包装:托盘 其它名称:70V25S15PF |
| IDT7014S15PF8 | 功能描述:IC SRAM 36KBIT 15NS 64TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:72 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 同步 存储容量:9M（256K 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:100-LQFP 供应商设备封装:100-TQFP（14x14） 包装:托盘 其它名称:71V67703S75PFGI |
| IDT7014S15PFI | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 4K x 9DUAL-PORT STATIC RAM |
| IDT7014S15XL | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x9 Dual-Port SRAM |
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