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IDT70T651S15DRI中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
IDT70T651S15DRI |
功能描述 | HIGH-SPEED 2.5V 256/128K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFACE |
文件大小 |
344.83 Kbytes |
頁面數(shù)量 |
27 頁 |
生產(chǎn)廠商 | Integrated Device Technology, Inc. |
企業(yè)簡稱 |
IDT |
中文名稱 | Integrated Device Technology, Inc.官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-21 10:28:00 |
IDT70T651S15DRI規(guī)格書詳情
Description
The IDT70T651/9 is a high-speed 256/128K x 36 Asynchronous Dual-Port Static RAM. The IDT70T651/9 is designed to be used as a stand-alone 9216/4608K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 72-bit-or-more word system. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 72-bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
Features
◆ True Dual-Port memory cells which allow simultaneous access of the same memory location
◆ High-speed access
– Commercial: 8/10/12/15ns (max.)
– Industrial: 10/12ns (max.)
◆ RapidWrite Mode simplifies high-speed consecutive write cycles
◆ Dual chip enables allow for depth expansion without external logic
◆ IDT70T651/9 easily expands data bus width to 72 bits or more using the Master/Slave select when cascading more than one device
◆ M/S = VIH for BUSY output flag on Master, M/S = VIL for BUSY input on Slave
◆ Busy and Interrupt Flags
◆ On-chip port arbitration logic
◆ Full on-chip hardware support of semaphore signaling between ports
◆ Fully asynchronous operation from either port
◆ Separate byte controls for multiplexed bus and bus matching compatibility
◆ Sleep Mode Inputs on both ports
◆ Supports JTAG features compliant to IEEE 1149.1
◆ Single 2.5V (±100mV) power supply for core
◆ LVTTL-compatible, selectable 3.3V (±150mV)/2.5V (±100mV) power supply for I/Os and control signals on each port
◆ Available in a 256-ball Ball Grid Array, 208-pin Plastic Quad Flatpack and 208-ball fine pitch Ball Grid Array.
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
IDT |
23+ |
256-CABGA(17x17) |
36430 |
專業(yè)分銷產(chǎn)品!原裝正品!價格優(yōu)勢! |
詢價 | ||
IDT |
22+ |
BGA |
25000 |
只做原裝,一站式BOM配單,假一罰十 |
詢價 | ||
IDT |
20+ |
BGA |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
IDT |
專業(yè)鐵帽 |
BGA |
1 |
原裝鐵帽專營,代理渠道量大可訂貨 |
詢價 | ||
IDT |
1923+ |
BGAQFP |
1680 |
只做進口原裝!假一罰十!絕對有貨! |
詢價 | ||
IDT |
16+ |
BGA |
8800 |
進口原裝大量現(xiàn)貨熱賣中 |
詢價 | ||
IDT |
2021+ |
BGA |
1350 |
十年專營原裝現(xiàn)貨,假一賠十 |
詢價 | ||
IDT |
22+ |
256CABGA |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
xilinx |
22+ |
BGA |
6800 |
詢價 | |||
IDT |
NA |
5650 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |