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IDT71V321L55TF中文資料IDT數據手冊PDF規(guī)格書
IDT71V321L55TF規(guī)格書詳情
Description
The IDT71V321 is a high-speed 2K x 8 Dual-Port Static RAMs with internal interrupt logic for interprocessor communications. The IDT71V321 is designed to be used as a stand-alone 8-bit Dual-Port RAM.
Features
◆ High-speed access
– Commercial & Industrial: 25/35/55ns (max.)
◆ Low-power operation
– IDT71V321S
— Active: 325mW (typ.)
— Standby: 5mW (typ.)
– IDT71V321L
— Active: 325mW (typ.)
— Standby: 1mW (typ.)
◆ Two INT flags for port-to-port communications
◆ On-chip port arbitration logic (IDT71V321 only)
◆ BUSY output flag
◆ Fully asynchronous operation from either port
◆ Battery backup operation—2V data retention (L only)
◆ TTL-compatible, single 3.3V power supply
◆ Available in 52-pin PLCC, 64-pin TQFP and STQFP
packages
◆ Industrial temperature range (–40°C to +85°C) is available
for selected speeds
◆ Green parts available, see ordering information
產品屬性
- 型號:
IDT71V321L55TF
- 功能描述:
IC SRAM 16KBIT 55NS 64STQFP
- RoHS:
否
- 類別:
集成電路(IC) >> 存儲器
- 系列:
-
- 標準包裝:
72
- 系列:
- 格式 -
- 存儲器:
RAM
- 存儲器類型:
SRAM - 同步
- 存儲容量:
9M(256K x 36)
- 速度:
75ns
- 接口:
并聯
- 電源電壓:
3.135 V ~ 3.465 V
- 工作溫度:
-40°C ~ 85°C
- 封裝/外殼:
100-LQFP
- 供應商設備封裝:
100-TQFP(14x14)
- 包裝:
托盤
- 其它名稱:
71V67703S75PFGI
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
IDT |
23+ |
QFP |
98900 |
原廠原裝正品現貨!! |
詢價 | ||
IDT |
QFP |
68900 |
原包原標簽100%進口原裝常備現貨! |
詢價 | |||
IDT |
2020+ |
TQFP-64 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
IDT |
24+ |
64-TQFP |
3978 |
原裝現貨 |
詢價 | ||
IDT |
22+ |
QFP |
10000 |
原裝正品優(yōu)勢現貨供應 |
詢價 | ||
IDT |
18+ |
QFP |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
IDT |
23+ |
QFP |
28000 |
原裝正品 |
詢價 | ||
IDT |
2021+ |
QFP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
詢價 | ||
IDT |
1923+ |
QFP |
4000 |
原裝正品假一罰十價優(yōu)! |
詢價 | ||
IDT |
24+ |
TQFP64 |
21 |
詢價 |