参数资料
型号: IDT7052L25PF
厂商: IDT, Integrated Device Technology Inc
文件页数: 1/11页
文件大小: 0K
描述: IC SRAM 16KBIT 25NS 120TQFP
标准包装: 45
格式 - 存储器: RAM
存储器类型: SRAM - 四端口,异步
存储容量: 16K (2K x 8)
速度: 25ns
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: 120-LQFP
供应商设备封装: 120-TQFP(14x14)
包装: 托盘
其它名称: 7052L25PF
Features
HIGH-SPEED
2K x 8 FourPort TM
STATIC RAM
IDT7052S/L
High-speed access
– Commercial: 20/25/35ns (max.)
– Industrial: 25ns (max.)
– Military: 25/35ns (max.)
Low-power operation
– IDT7052S
Active: 750mW (typ.)
Standby: 7.5mW (typ.)
Battery backup operation—2V data retention
TTL-compatible; single 5V (±10%) power supply
Available in 120 pin and 132 pin Thin Quad Flatpacks and
108 pin PGA
Military product compliant to MIL-PRF-38535 QML
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Green parts available, see ordering information
– IDT7052L
Active: 750mW (typ.)
Description
Standby: 1.5mW (typ.)
True FourPort memory cells which allow simultaneous
access of the same memory locations
Fully asynchronous operation from each of the four ports:
P1, P2, P3, P4
Versatile control for write-inhibit: separate BUSY input to
control write-inhibit for each of the four ports
The IDT7052 is a high-speed 2K x 8 FourPort? Static RAM designed
to be used in systems where multiple access into a common RAM is
required. This FourPort Static RAM offers increased system performance
in multiprocessor systems that have a need to communicate in real time and
also offers added benefit for high-speed systems in which multiple access
is required in the same cycle.
Functional Block Diagram
R/ W P1
CE P1
OE P1
R/ W P4
CE P4
OE P4
I/O 0P1 -I/O 7P1
COLUMN
I/O
COLUMN
I/O
I/O 0P4 -I/O 7P4
BUSY P1
PORT 1
PORT 4
BUSY P4
A 0P1 - A 10P1
ADDRESS
DECODE
LOGIC
MEMORY
ADDRESS
DECODE
LOGIC
A 0P4 - A 10P4
ARRAY
PORT 2
PORT 3
A 0P2 - A 10P2
ADDRESS
DECODE
ADDRESS
DECODE
A 0P3 - A 10P3
BUSY P2
LOGIC
LOGIC
BUSY P3
I/O 0P2 -I/O 7P2
OE P2
CE P2
R/ W P2
COLUMN
I/O
COLUMN
I/O
I/O 0P3 -I/O 7P3
OE P3
CE P3
R/ W P3
2674 drw 01
JANUARY 2009
1
?2009 Integrated Device Technology, Inc.
DSC 2674/13
相关PDF资料
PDF描述
IDT70V9199L12PF8 IC SRAM 1.125MBIT 12NS 100TQFP
IDT70V9099L12PF8 IC SRAM 1MBIT 12NS 100TQFP
IDT709289L12PF8 IC SRAM 1MBIT 12NS 100TQFP
IDT709099L12PF8 IC SRAM 1MBIT 12NS 100TQFP
EMC36DTEF CONN EDGECARD 72POS .100 EYELET
相关代理商/技术参数
参数描述
IDT7052L25PF8 功能描述:IC SRAM 16KBIT 25NS 120TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口,同步 存储容量:1.125M(32K x 36) 速度:5ns 接口:并联 电源电压:3.15 V ~ 3.45 V 工作温度:-40°C ~ 85°C 封装/外壳:256-LBGA 供应商设备封装:256-CABGA(17x17) 包装:带卷 (TR) 其它名称:70V3579S5BCI8
IDT7052L25PFGI 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 16KBIT 25NS 120TQFP
IDT7052L25PFGI8 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 16KBIT 25NS 120TQFP
IDT7052L25PFI 功能描述:IC SRAM 16KBIT 25NS 120TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口,同步 存储容量:1.125M(32K x 36) 速度:5ns 接口:并联 电源电压:3.15 V ~ 3.45 V 工作温度:-40°C ~ 85°C 封装/外壳:256-LBGA 供应商设备封装:256-CABGA(17x17) 包装:带卷 (TR) 其它名称:70V3579S5BCI8
IDT7052L25PFI8 功能描述:IC SRAM 16KBIT 25NS 120TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口,同步 存储容量:1.125M(32K x 36) 速度:5ns 接口:并联 电源电压:3.15 V ~ 3.45 V 工作温度:-40°C ~ 85°C 封装/外壳:256-LBGA 供应商设备封装:256-CABGA(17x17) 包装:带卷 (TR) 其它名称:70V3579S5BCI8