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CY7C0241-15AC中文资料PDF规格书
CY7C0241-15AC规格书详情
Functional Description
The CY7C024/024A/0241 and CY7C025/0251 are low power CMOS 4K x 16/18 and 8K x 16/18 dual-port static RAMs. Various arbitration schemes are included on the CY7C024/ 0241 and CY7C025/0251 to handle situations when multiple processors access the same piece of data. Two ports are provided, permitting independent, asynchronous access for reads and writes to any location in memory.
Features
■ True dual-ported memory cells, which allow simultaneous reads of the same memory location
■ 4K x 16 organization (CY7C024/024A[1])
■ 4K x 18 organization (CY7C0241)
■ 8K x 16 organization (CY7C025)
■ 8K x 18 organization (CY7C0251)
■ 0.65 micron CMOS for optimum speed and power
■ High speed access: 15 ns
■ Low operating power: ICC = 150 mA (typ)
■ Fully asynchronous operation
■ Automatic power down
■ Expandable data bus to 32/36 bits or more using Master/Slave chip select when using more than one device
■ On-chip arbitration logic
■ Semaphores included to permit software handshaking between ports
■ INT flag for port-to-port communication
■ Separate upper-byte and lower-byte control
■ Pin select for Master or Slave
■ Available in 84-pin (Pb-free) PLCC, 84-pin PLCC, 100-pin (Pb-free) TQFP, and 100-pin TQFP
产品属性
- 型号:
CY7C0241-15AC
- 制造商:
Cypress Semiconductor
- 功能描述:
SRAM Chip Async Dual 5V 72K-Bit 4K x 18 15ns 100-Pin TQFP
- 制造商:
Rochester Electronics LLC
- 功能描述:
5V 4K X 18 ASYNCH DPSRAM - Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS |
2012+ |
QFP |
6861 |
全新原装现货,优势库存,,有意欢迎请垂询 |
询价 | ||
Cypress(赛普拉斯) |
21+ |
TQFP-100 |
30000 |
只做原装,质量保证 |
询价 | ||
CYPRESS |
TQFP100 |
367 |
正品原装--自家现货-实单可谈 |
询价 | |||
CYPRESS |
QFP |
8230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
CYPRESS |
08+ |
QFP |
1660 |
只有原装!只做原装!一片起卖! |
询价 | ||
CYPRESS |
22+ |
QFP |
2000 |
原装正品现货 |
询价 | ||
CYPRESS/赛普拉斯 |
21+ |
QFP |
6880 |
只做原装 |
询价 | ||
CYERESS |
23+ |
TQFP |
5000 |
原装现货,优势热卖 |
询价 | ||
CYPRESS/赛普拉斯 |
23+ |
QFP |
98900 |
原厂原装正品现货!! |
询价 | ||
CYPRESS |
23+ |
QFP |
7600 |
专注配单,只做原装进口现货 |
询价 |