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IDT7025S35F中文资料PDF规格书
IDT7025S35F规格书详情
Description
The IDT7025 is a high-speed 8K x 16 Dual-Port Static RAM. The IDT7025 is designed to be used as a stand-alone 128K-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, errorfree 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
– IDT7025S
Active: 750mW (typ.)
Standby: 5mW (typ.)
– IDT7025L
Active: 750mW (typ.)
Standby: 1mW (typ.)
◆ Separate upper-byte and lower-byte control for multiplexed
bus compatibility
◆ IDT7025 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 BUSY output flag on Master
M/S = L for BUSY input 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
产品属性
- 型号:
IDT7025S35F
- 制造商:
Integrated Device Technology Inc
- 功能描述:
IC SRAM 128KBIT 35NS 84FLATPAK
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
21+ |
PGA |
645 |
航宇科工半导体-央企合格优秀供方! |
询价 | ||
IDT |
2147+ |
原厂封装 |
12500 |
原厂原装现货,订货价格优势,终端BOM表可配单提供样 |
询价 | ||
IDT(Renesas收购) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
IDT/Integrated Device Technolo |
21+ |
PGA |
19 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
IDT(Renesas收购) |
23+ |
N/A |
1000 |
全新原装亏本出13157115792 |
询价 | ||
IDT |
22+ |
PGA |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
IDT |
2020+ |
43 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | |||
IDT |
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | |||
IDT |
19+ |
PGA |
2539 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
IDT |
PGA |
895 |
专营CANCDIP |
询价 |