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CY7C199-20ZI中文資料賽普拉斯數據手冊PDF規(guī)格書
CY7C199-20ZI規(guī)格書詳情
Functional Description
The CY7C199 is a high-performance CMOS static RAM organized as 32,768 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE) and active LOW Output Enable (OE) and three-state drivers.
This device has an automatic power-down feature, reducing the power consumption by 81 when deselected. The CY7C199 is in the standard 300-mil-wide DIP, SOJ, and LCC packages.
Features
? High speed
— 10 ns
? Fast tDOE
? CMOS for optimum speed/power
? Low active power
— 467 mW (max, 12 ns “L” version)
? Low standby power
— 0.275 mW (max, “L” version)
? 2V data retention (“L” version only)
? Easy memory expansion with CE and OE features
? TTL-compatible inputs and outputs
? Automatic power-down when deselected
產品屬性
- 型號：
CY7C199-20ZI
- 制造商：
Cypress Semiconductor
- 功能描述：
SRAM ASYNC SGL 5V 256KBIT 32KX8 20NS 28TSOP-I - Trays
- 制造商：
Rochester Electronics LLC
- 功能描述：
256K(32KX8) 28-PIN 300 MIL FAST ASYNCH SRAM - Bulk
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
CYPRESS |
2020+ |
TSSOP-28 |
16800 |
絕對原裝進口現貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
CYPRESS |
23+ |
TSOP |
7300 |
專注配單,只做原裝進口現貨 |
詢價 | ||
CYPRESS/賽普拉斯 |
23+ |
TSSOP |
10000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
CYRESS |
20+ |
TSSOP |
2960 |
誠信交易大量庫存現貨 |
詢價 | ||
CYPRESS/賽普拉斯 |
24+ |
TSOP |
25500 |
授權代理直銷,原廠原裝現貨,假一罰十,特價銷售 |
詢價 | ||
CYPRESS |
23+ |
VTQFP |
44241 |
公司原裝現貨!主營品牌!可含稅歡迎查詢 |
詢價 | ||
Cypress Semiconductor Corp |
21+ |
NA |
11200 |
正品專賣,進口原裝深圳現貨 |
詢價 | ||
CYPRESS/賽普拉斯 |
21+ |
TSSOP |
10000 |
只做正品原裝現貨 |
詢價 | ||
CYPRESS |
23+ |
N/A |
9526 |
詢價 | |||
CYPRESS |
23+ |
TSOP |
6000 |
原裝正品假一罰百!可開增票! |
詢價 |
