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IDT7024L20J规格书详情
Description
The IDT7024 is a high-speed 4Kx 16 Dual-Port Static RAM. The IDT7024 is designed to be used as a stand-alone 64K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit or more word 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
◆True Dual-Ported memory cells which allow simultaneous reads of the same memory location
◆ High-speed access
– Military: 20/25/35/55/70ns (max.)
– Industrial: 55ns (max.)
– Commercial: 15/17/20/25/35/55ns (max.)
◆ Low-power operation
– IDT7024S
Active: 750mW (typ.)
Standby: 5mW (typ.)
– IDT7024L
Active: 750mW (typ.)
Standby: 1mW (typ.)
◆ Separate upper-byte and lower-byte control for multiplexed bus compatibility
◆ IDT7024 easily expands data bus width to 32 bits or more using
the Master/Slave select when cascading more than one device
◆ M/S= H for BUSYoutput flag on Master
M/S= L for BUSYinput on Slave
◆ Interrupt Flag
◆ On-chip port arbitration logic
◆ Full on-chip hardware support of semaphore signaling between ports
◆ Fully asynchronous operation from either port
◆ Battery backup operation—2V data retention
◆ TTL-compatible, single 5V (±10) power supply
◆ Available in 84-pin PGA, Flatpack, PLCC, and 100-pin Thin Quad Flatpack
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
◆ Green parts availble, see ordering information
产品属性
- 型号:
IDT7024L20J
- 功能描述:
IC SRAM 64KBIT 20NS 84PLCC
- 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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
23+ |
84PLCC |
9526 |
询价 | |||
IDT |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
IDT |
23+ |
84-PLCC(29.21x29.21) |
24840 |
专业分销产品!原装正品!价格优势! |
询价 | ||
IDT |
06/07+ |
PLCC |
50 |
询价 | |||
IDT |
22+ |
PLCC |
5000 |
全新原装现货!自家库存! |
询价 | ||
IDT |
23+ |
QFP |
5000 |
原装现货,优势热卖 |
询价 | ||
IDT |
23+ |
84-PLCC |
7583 |
原装现货 |
询价 | ||
IDT |
22+ |
PLCC84 |
25000 |
只做原装,一站式BOM配单,假一罚十 |
询价 | ||
IDT |
PLCC |
640 |
价格优势!军工IC一级分销商!可开增值税发票! |
询价 | |||
IDT |
2021+ |
4230 |
只做原装假一罚十 |
询价 |