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IDT7143LA20G中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書
IDT7143LA20G規(guī)格書詳情
Description
The IDT7133/7143 are high-speed 2K x 16 Dual-Port Static RAMs. The IDT7133 is designed to be used as a stand-alone 16-bit Dual-Port RAM or as a “MASTER” Dual-Port RAM together with the IDT7143 “SLAVE” Dual-Port in 32-bit-or-more word width 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
◆ High-speed access
– Military: 25/35/45/55/70/90ns (max.)
– Industrial: 25/35/55ns (max.)
– Commercial: 20/25/35/45/55/70/90ns (max.)
◆ Low-power operation
– IDT7133/43SA
Active: 1150mW (typ.)
Standby: 5mW (typ.)
– IDT7133/43LA
Active: 1050mW (typ.)
Standby: 1mW (typ.)
◆ Versatile control for write: separate write control for lower and upper byte of each port
◆ MASTER IDT7133 easily expands data bus width to 32 bits or more using SLAVE IDT7143
◆ On-chip port arbitration logic (IDT7133 only)
◆ BUSY output flag on IDT7133; BUSY input on IDT7143
◆ Fully asynchronous operation from either port
◆ Battery backup operation–2V data retention
◆ TTL-compatible; single 5V (±10) power supply
◆ Available in 68-pin ceramic PGA, Flatpack, PLCC and 100- pin TQFP
◆ Military product compliant to MIL-PRF-38535 QML
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
產(chǎn)品屬性
- 型號：
IDT7143LA20G
- 功能描述：
IC SRAM 32KBIT 20NS 68PGA
- RoHS：
否
- 類別：
集成電路(IC) >> 存儲器
- 系列：
-
- 標準包裝：
3,000
- 系列：
- 格式 -
- 存儲器：
EEPROMs - 串行
- 存儲器類型：
EEPROM
- 存儲容量：
8K(1K x 8)
- 速度：
400kHz
- 接口：
I²C，2 線串口
- 電源電壓：
1.7 V ~ 5.5 V
- 工作溫度：
-40°C ~ 85°C
- 封裝/外殼：
8-SOIC（0.154，3.90mm 寬）
- 供應商設備封裝：
8-SOIC
- 包裝：
帶卷(TR)
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
IDT |
1825+ |
PLCC68 |
6528 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
IDT |
23+ |
PLCC-52 |
10000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
ATHEROS |
23+ |
BGA |
69820 |
終端可以免費供樣,支持BOM配單! |
詢價 | ||
IDT |
25+ |
QFP |
2258 |
大量現(xiàn)貨庫存,提供一站式服務! |
詢價 | ||
IDT |
24+ |
PLCC-68 |
4650 |
詢價 | |||
IDT |
23+ |
PLCC68 |
6800 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
IDT |
24+ |
QFP |
186 |
詢價 | |||
IDT |
24+ |
68-PLCC |
5828 |
原裝現(xiàn)貨 |
詢價 | ||
IDT |
23+ |
68-PGA(29.46x29.46) |
71890 |
專業(yè)分銷產(chǎn)品!原裝正品!價格優(yōu)勢! |
詢價 | ||
IDT |
2023+ |
68-PLCC |
50000 |
原裝現(xiàn)貨 |
詢價 |
