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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 |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
CYERESS |
23+ |
TQFP |
5000 |
原装现货,优势热卖 |
询价 | ||
CY |
23+ |
NA |
2874 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
CYPRESS |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
CYPRESS |
2023+ |
QFP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
CYPRESS |
2022 |
QFP |
2300 |
原装现货,诚信经营! |
询价 | ||
CYPRESS |
23+ |
QFP-100P |
9526 |
询价 | |||
Cypress(赛普拉斯) |
21+ |
TQFP-100 |
30000 |
只做原装,质量保证 |
询价 | ||
Cypress(赛普拉斯) |
21+ |
TQFP-100 |
13880 |
公司只售原装,支持实单 |
询价 | ||
CYP |
22+ |
QFP100 |
2650 |
原装优势!绝对公司现货 |
询价 |