IDT7132数据手册Renesas中文资料规格书
IDT7132规格书详情
描述 Description
The IDT7132/IDT7142 are high-speed 2K x 8 Dual-Port Static RAMs. The IDT7132 is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a “MASTER” Dual-Port RAM together with the IDT7142 “SLAVE” Dual-Port in 16-bit-or-more word width systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-or-more-bit memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
Both devices provide two independent ports with separate control, address, and l/O pins that permit independent, asynchronous access for reads or writes to any location in memory. An automatic power down feature, controlled byCEpermits the on-chip circuitry of each port to enter a very low standby power mode.
Fabricated using IDT’s CMOS high-performance technology, these devices typically operate on only 325mW of power. Low-power (LA) versions offer battery backup data retention capability, with each Dual Port typically consuming 200µW from a 2V battery.
The IDT7132/7142 devices are packaged in a 48-pin sidebraze or plastic DIPs, 48-pin LCCs, 52-pin PLCCs, and 48-lead flatpacks. Military grade product is manufactured in compliance with the latest revision of MIL-PRF-38535 QML, making it ideally suited to military temperature applications demanding the highest level of performance and reliability.
特性 Features
◆ High-speed access
– Commercial: 20/25/35/55/100ns (max.)
– Industrial: 25ns (max.)
– Military: 25/35/55/100ns (max.)
◆ Low-power operation
– IDT7132/42SA
Active: 325mW (typ.)
Standby: 5mW (typ.)
– IDT7132/42LA
Active: 325mW (typ.)
Standby: 1mW (typ.)
◆ MASTER IDT7132 easily expands data bus width to 16-or-more bits using SLAVE IDT7142
◆ On-chip port arbitration logic (IDT7132 only)
◆ BUSY output flag on IDT7132; BUSY input on IDT7142
◆ Battery backup operation —2V data retention (LA only)
◆ TTL-compatible, single 5V ±10% power supply
◆ Available in 48-pin DIP, LCC and Flatpack, and 52-pin PLCC packages
◆ Military product compliant to MIL-PRF-38535 QML
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
技术参数
- 型号：
IDT7132
- 功能描述：
IC SRAM 16KBIT 20NS 52PLCC
- 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
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
IDT(Renesas收购) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
IDT |
2016+ |
PLCC-52 |
8880 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
IDT |
TQFP64 |
00+ |
17 |
全新原装进口自己库存优势 |
询价 | ||
IDT |
24+ |
QFP |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
IDT |
25+ |
PLCC44 |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
IDT |
20+ |
PLCC52 |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
IDT |
21+ |
DIP |
10000 |
原装现货假一罚十 |
询价 | ||
IDT |
24+ |
CDIP48 |
600 |
“芯达集团”专营军工百分之百原装进口 |
询价 | ||
IDT |
0512+ |
PLCC52 |
15555 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
IDT |
1948+ |
TQFP64 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 |
