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CY7C4221-15AC中文资料PDF规格书
CY7C4221-15AC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
产品属性
- 型号:
CY7C4221-15AC
- 制造商:
Cypress Semiconductor
- 功能描述:
FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 9 32-Pin TQFP
- 制造商:
Rochester Electronics LLC
- 功能描述:
1K X 9 32 PIN IDT COMPAT SYNCH FIFO - Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS |
23+ |
QFP |
8230 |
全新原装真实库存含13点增值税票! |
询价 | ||
CYPRESS/赛普拉斯 |
01+ |
QFP |
1000 |
进口原装现货询价 |
询价 | ||
CYPRESS/赛普拉斯 |
24+ |
QFP |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 | ||
CYPRESS |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
CY |
23+ |
QFP32 |
3600 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
CYPR |
06+ |
原厂原装 |
4476 |
只做全新原装真实现货供应 |
询价 | ||
Cypress Semiconductor Corp |
21+ |
32-TQFP(7x7) |
53200 |
一级代理/放心采购 |
询价 | ||
CYPRESS |
21+ |
TQFP |
13 |
原装现货假一赔十 |
询价 | ||
CYPRESS |
06/07+ |
QFP |
68 |
询价 | |||
Cypress |
22+ |
32TQFP |
9000 |
原厂渠道,现货配单 |
询价 |