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CY7C025-15AC中文资料PDF规格书
厂商型号 |
CY7C025-15AC |
参数属性 | CY7C025-15AC 封装/外壳为100-LQFP;包装为管件;类别为集成电路(IC) > 存储器;产品描述:IC SRAM 128KBIT PARALLEL 100TQFP |
功能描述 | 4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY |
文件大小 |
702 Kbytes |
页面数量 |
20 页 |
生产厂商 | CypressSemiconductor |
企业简称 |
Cypress【赛普拉斯】 |
中文名称 | 赛普拉斯半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-7 0:11:00 |
CY7C025-15AC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
- 产品编号:
CY7C025-15AC
- 制造商:
Cypress Semiconductor Corp
- 类别:
集成电路(IC) > 存储器
- 包装:
管件
- 存储器类型:
易失
- 存储器格式:
SRAM
- 技术:
SRAM - 双端口,异步
- 存储容量:
128Kb(8K x 16)
- 存储器接口:
并联
- 写周期时间 - 字,页:
15ns
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
100-LQFP
- 供应商器件封装:
100-TQFP(14x14)
- 描述:
IC SRAM 128KBIT PARALLEL 100TQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS/赛普拉斯 |
23+ |
QFP |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
CY |
2020+ |
QFP |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
Cypress(赛普拉斯) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
- |
21+ |
- |
1000 |
自家现货!有单随时欢迎骚扰! |
询价 | ||
CYPRESS |
2021+ |
QFP |
3154 |
只做原装假一罚十 |
询价 | ||
CYPRESS/赛普拉斯 |
22+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
CYPRESS |
23+ |
QFP-100P |
9526 |
询价 | |||
Cypress |
15352+ |
9750 |
进品原装正品 现货库存带17%增值发票 |
询价 | |||
Cypress(赛普拉斯) |
21+ |
TQFP-100 |
30000 |
只做原装,质量保证 |
询价 | ||
CYPRESS |
23+ |
QFP |
65600 |
询价 |