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IDT7143LA20G中文资料IDT数据手册PDF规格书
IDT7143LA20G规格书详情
Description
The IDT7133/7143 are high-speed 2K x 16 Dual-Port Static RAMs. The IDT7133 is designed to be used as a stand-alone 16-bit Dual-Port RAM or as a “MASTER” Dual-Port RAM together with the IDT7143 “SLAVE” Dual-Port in 32-bit-or-more word width systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 32-bit-or-wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
Features
◆ High-speed access
– Military: 25/35/45/55/70/90ns (max.)
– Industrial: 25/35/55ns (max.)
– Commercial: 20/25/35/45/55/70/90ns (max.)
◆ Low-power operation
– IDT7133/43SA
Active: 1150mW (typ.)
Standby: 5mW (typ.)
– IDT7133/43LA
Active: 1050mW (typ.)
Standby: 1mW (typ.)
◆ Versatile control for write: separate write control for lower and upper byte of each port
◆ MASTER IDT7133 easily expands data bus width to 32 bits or more using SLAVE IDT7143
◆ On-chip port arbitration logic (IDT7133 only)
◆ BUSY output flag on IDT7133; BUSY input on IDT7143
◆ Fully asynchronous operation from either port
◆ Battery backup operation–2V data retention
◆ TTL-compatible; single 5V (±10) power supply
◆ Available in 68-pin ceramic PGA, Flatpack, PLCC and 100- pin TQFP
◆ Military product compliant to MIL-PRF-38535 QML
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
产品属性
- 型号:
IDT7143LA20G
- 功能描述:
IC SRAM 32KBIT 20NS 68PGA
- RoHS:
否
- 类别:
集成电路(IC) >> 存储器
- 系列:
-
- 标准包装:
3,000
- 系列:
- 格式 -
- 存储器:
EEPROMs - 串行
- 存储器类型:
EEPROM
- 存储容量:
8K(1K x 8)
- 速度:
400kHz
- 接口:
I²C,2 线串口
- 电源电压:
1.7 V ~ 5.5 V
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
8-SOIC(0.154,3.90mm 宽)
- 供应商设备封装:
8-SOIC
- 包装:
带卷(TR)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
22+ |
PLCC68 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
IDT |
1825+ |
PLCC68 |
6528 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
IDT |
22+ |
PLCC68 |
354000 |
询价 | |||
IDT |
23+ |
68PGA |
9526 |
询价 | |||
IDT |
22+ |
PLCC68 |
2250 |
原装现货假一赔十 |
询价 | ||
IDT |
2021+ |
4230 |
只做原装假一罚十 |
询价 | |||
IDT |
21+ |
68PGA (29.46x29.46) |
13880 |
公司只售原装,支持实单 |
询价 | ||
IDT |
23+ |
PLCC-52 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
IDT |
23+ |
68-PGA(29.46x29.46) |
71890 |
专业分销产品!原装正品!价格优势! |
询价 | ||
IDT |
06/07+ |
QFP |
186 |
询价 |