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SMK2-67025EV-45SB中文资料爱特梅尔数据手册PDF规格书
SMK2-67025EV-45SB规格书详情
Introduction
The M67025E is a very low power CMOS dual port static RAM organized as 8192 bit × 16. The product is designed to be used as a stand-alone 16-bit dual port RAM or as a combination MASTER/SLAVE dual port for 32-bit or more width systems. The Atmel MASTER/SLAVE dual port approach in memory system applications results in full speed, error free operation without the need of an additional discrete logic.
特性 Features
• Fast Access Time: 30/45 ns
• Wide Temperature Range: -55°C to +125°C
• Separate Upper Byte and Lower Byte Control for Multiplexed Bus Compatibility
• Expandable Data Bus to 32 bits or More Using Master/Slave Chip Select When Using
More Than One Device
• On-chip Arbitration Logic
• Versatile Pin Select for Master or Slave:
– M/S = H for Busy Output Flag On Master
– M/S = L for Busy Input Flag On Slave
• INT Flag for Port to Port Communication
• Full Hardware Support of Semaphore Signaling Between Ports
• Fully Asynchronous Operation From Either Port
• Battery Back-up Operation: 2V Data Retention
• TTL Compatible
• Single 5V + 10 Power Supply
• QML Q and V with SMD 5962-91617
产品属性
- 型号:
SMK2-67025EV-45SB
- 制造商:
ATMEL
- 制造商全称:
ATMEL Corporation
- 功能描述:
Rad. Tolerant High Speed 8 Kb x 16 Dual Port RAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
XILINX(赛灵思) |
24+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
XILINX(赛灵思) |
24+ |
- |
1 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TAIYO/太诱 |
2025+ |
SMD |
16854648 |
代理销售TAIYO/太诱原装现货 |
询价 | ||
xilinx |
22+ |
- |
6800 |
询价 | |||
昂斯美 |
25+ |
TO-247 |
12300 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
24+ |
SOP |
2700 |
全新原装自家现货优势! |
询价 | |||
TAIYO/太诱 |
23+ |
1206 |
170300 |
只做原装现货/实单可谈 /支持含税拆样 |
询价 | ||
24+ |
SOP |
402 |
询价 | ||||
CONTECH |
23+ |
SIPDIP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
昂斯美 |
22+ |
TO-247 |
25000 |
只做原装进口现货,专注配单 |
询价 |