首頁>IDT70121L55J>規(guī)格書詳情
IDT70121L55J中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
IDT70121L55J |
功能描述 | HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
文件大小 |
168.91 Kbytes |
頁面數(shù)量 |
12 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) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-27 23:01:00 |
人工找貨 | IDT70121L55J價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
IDT70121L55J規(guī)格書詳情
Description
The IDT70121/IDT70125 are high-speed 2K x 9 Dual-Port Static RAMs. The IDT70121 is designed to be used as a stand-alone 9-bit Dual- Port RAM or as a “MASTER” Dual-Port RAM together with the IDT70125 “SLAVE” Dual-Port in 18-bit-or-more word width systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 18-bit-or-wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
Features
? High-speed access
– Commercial: 25/35/55ns (max.)
– Industrial: 35ns (max.)
◆ Low-power operation
– IDT70121/70125S
Active: 675mW (typ.)
Standby: 5mW (typ.)
– IDT70121/70125L
Active: 675mW (typ.)
Standby: 1mW (typ.)
◆ Fully asychronous operation from either port
◆ MASTER IDT70121 easily expands data bus width to 18 bits or
more using SLAVE IDT70125 chip
◆ On-chip port arbitration logic (IDT70121 only)
◆ BUSY output flag on Master; BUSY input on Slave
◆ INT flag for port-to-port communication
◆ Battery backup operation—2V data retention
◆ TTL-compatible, signal 5V (±10) power supply
◆ Available in 52-pin PLCC
◆ Industrial temperature range (–40°C to +85°C) is available for
selected speeds
◆ Green parts available, see ordering information
產(chǎn)品屬性
- 型號:
IDT70121L55J
- 功能描述:
IC SRAM 18KBIT 55NS 52PLCC
- RoHS:
否
- 類別:
集成電路(IC) >> 存儲器
- 系列:
-
- 標準包裝:
2,000
- 系列:
MoBL® 格式 -
- 存儲器:
RAM
- 存儲器類型:
SRAM - 異步
- 存儲容量:
16M(2M x 8,1M x 16)
- 速度:
45ns
- 接口:
并聯(lián)
- 電源電壓:
2.2 V ~ 3.6 V
- 工作溫度:
-40°C ~ 85°C
- 封裝/外殼:
48-VFBGA
- 供應商設備封裝:
48-VFBGA(6x8)
- 包裝:
帶卷(TR)
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
IDT |
24+ |
NA/ |
90 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
IDT |
23+ |
PLCC |
20000 |
全新原裝假一賠十 |
詢價 | ||
IDT |
25+ |
PLCC52 |
58788 |
百分百原裝現(xiàn)貨 實單必成 歡迎詢價 |
詢價 | ||
IDT |
PLC52 |
06+ |
10 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
IDT |
23+ |
PLCC52 |
8890 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
IDT |
21+ |
PLCC52 |
1568 |
10年芯程,只做原裝正品現(xiàn)貨,歡迎加微信垂詢! |
詢價 | ||
IDT |
24+ |
PLCC |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
IDT |
24+ |
PLCC-52 |
4650 |
詢價 | |||
IDT |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
IDT |
25+23+ |
PLCC |
21734 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 |