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CY7C4221-25AC中文资料赛普拉斯数据手册PDF规格书
CY7C4221-25AC规格书详情
Functional Description
The CY7C42X1 are high speed, low power FIFO memories with clocked read and write interfaces. All are 9 bits wide. The CY7C42X1 are pin-compatible to IDT722X1. Programmable features include Almost Full/Almost Empty flags. These FIFOs provide solutions for a wide variety of data buffering needs, including high speed data acquisition, multiprocessor interfaces, and communications buffering.
Features
■ High speed, low power, First-In First-Out (FIFO) memories
❐ 64 × 9 (CY7C4421)
❐ 256 × 9 (CY7C4201)
❐ 512 × 9 (CY7C4211)
❐ 1K × 9 (CY7C4221)
❐ 2K × 9 (CY7C4231)
❐ 4K × 9 (CY7C4241)
❐ 8K × 9 (CY7C4251)
■ High speed 100 MHz operation (10 ns read/write cycle time)
■ Low power (ICC = 35 mA)
■ Fully asynchronous and simultaneous read and write operation
■ Empty, Full, and Programmable Almost Empty and Almost Full
status flags
■ TTL-compatible
■ Expandable in width
■ Output Enable (OE) pin
■ Independent read and write enable pins
■ Center power and ground pins for reduced noise
■ Width-expansion capability
■ Space saving 7 mm × 7 mm 32-pin TQFP
■ Pin-compatible and functionally equivalent to IDT72421,
72201, 72211, 72221, 72231, and 72241
■ Pb-free Packages Available
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYERESS |
23+ |
TQFP |
5000 |
原装现货,优势热卖 |
询价 | ||
Cypress |
QFP |
4600 |
Cypress一级分销,原装原盒原包装! |
询价 | |||
QPF32 |
21+ |
CYRPESS |
975 |
原装现货假一赔十 |
询价 | ||
CYPRESS(赛普拉斯) |
23+ |
PLCC32(11.43x13.97) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
CYPRESS(赛普拉斯) |
23+ |
PLCC32(11 |
1493 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
CYPRESS |
2020+ |
QFP32 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
CYPRESS |
2021+ |
QFP |
3260 |
只做原装假一罚十 |
询价 | ||
CYPRESS/赛普拉斯 |
23+ |
QFP32 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
24+ |
N/A |
63000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
CYPRESS |
22+ |
TQFP |
1334 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 |