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IDT70T631S15DD集成電路（IC）的存儲(chǔ)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
IDT70T631S15DD |
| 參數(shù)屬性 | IDT70T631S15DD 封裝/外殼為144-LQFP 裸露焊盤；包裝為托盤；類別為集成電路（IC）的存儲(chǔ)器；產(chǎn)品描述：IC SRAM 4.5MBIT PARALLEL 144TQFP |
| 功能描述 | HIGH-SPEED 2.5V 512/256K x 18 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFACE |
| 封裝外殼 | 144-LQFP 裸露焊盤 |
| 文件大小 |
342.05 Kbytes |
| 頁(yè)面數(shù)量 |
27 頁(yè) |
| 生產(chǎn)廠商 | IDT |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-17 23:01:00 |
| 人工找貨 | IDT70T631S15DD價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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描述 Description
The IDT70T633/1 is a high-speed 512/256K x 18 Asynchronous Dual-Port Static RAM. The IDT70T633/1 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 36-bit-or-more word system. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 36-bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
特性 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
◆ IDT70T633/1 easily expands data bus width to 36 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
◆ Full hardware support of semaphore signaling between ports on-chip
◆ On-chip port arbitration logic
◆ 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 in BGA-208 and BGA-256 packages
◆ 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, 144-pin Thin Quad Flatpack and 208-ball fine pitch Ball Grid Array
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
IDT70T631S15DD
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > 存儲(chǔ)器
- 包裝：
托盤
- 存儲(chǔ)器類型：
易失
- 存儲(chǔ)器格式：
SRAM
- 技術(shù)：
SRAM - 雙端口，異步
- 存儲(chǔ)容量：
4.5Mb（256K x 18）
- 存儲(chǔ)器接口：
并聯(lián)
- 寫周期時(shí)間 - 字，頁(yè)：
15ns
- 電壓 - 供電：
2.4V ~ 2.6V
- 工作溫度：
0°C ~ 70°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
144-LQFP 裸露焊盤
- 供應(yīng)商器件封裝：
144-TQFP（20x20）
- 描述：
IC SRAM 4.5MBIT PARALLEL 144TQFP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IDT(Renesas收購(gòu)) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
IDT |
24+ |
BGA |
30000 |
房間原裝現(xiàn)貨特價(jià)熱賣,有單詳談 |
詢價(jià) | ||
IDT |
24+ |
QFP |
13718 |
只做原裝 公司現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
IDT |
25+ |
QFP |
996880 |
只做原裝,歡迎來電資詢 |
詢價(jià) | ||
IDT |
25+ |
BGA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
IDT, Integrated Device Techno |
23+ |
144-TQFP20x20 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
IDT |
18+ |
BGA |
6 |
原裝現(xiàn)貨 |
詢價(jià) | ||
IDT |
23+ |
QFP |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
IDT |
23+ |
144-TQFP(20x20) |
36430 |
專業(yè)分銷產(chǎn)品!原裝正品!價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
Renesas |
25+ |
電聯(lián)咨詢 |
7800 |
公司現(xiàn)貨,提供拆樣技術(shù)支持 |
詢價(jià) |
