EM638165中文资料钰创科技数据手册PDF规格书
EM638165规格书详情
Overview
The EM638165 SDRAM is a high-speed CMOS synchronous DRAM containing 64 Mbits. It is internally configured as 4 Banks of 1M word x 16 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK). Read and write accesses to the SDRAM are burst oriented; accesses start at a selected location and continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration of a Bank Activate command which is then followed by a Read or Write command.
特性 Features
• Fast access time from clock: 5/6/6/6/7 ns
• Fast clock rate: 166/143/133/125/100 MHz
• Fully synchronous operation
• Internal pipelined architecture
• 1M word x 16-bit x 4-bank
• Programmable Mode registers
-CAS# Latency: 2, or 3
-Burst Length: 1, 2, 4, 8, or full page
-Burst Type: interleaved or linear burst
-Burst stop function
• Auto Refresh and Self Refresh
• 4096 refresh cycles/64ms
• CKE power down mode
• Single +3.3V ± 0.3V power supply
• Interface: LVTTL
• 54-pin 400 mil plastic TSOP II package
产品属性
- 型号:
EM638165
- 制造商:
Etron Technology Inc
- 功能描述:
DRAM(Dynamic RAM)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ETRONTEC |
24+ |
TSOP54 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
ETRONTECH |
20+ |
TSOP54 |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ETRONTECH |
24+/25+ |
460 |
原装正品现货库存价优 |
询价 | |||
ETRONTECH |
23+ |
NA |
8021 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
ETRONTECH |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ETRON |
25+ |
DIP-28 |
18000 |
原厂直接发货进口原装 |
询价 | ||
ETRON |
12+ |
TSOP-54 |
6000 |
绝对原装自己现货 |
询价 | ||
ETRON |
24+ |
FBGA |
80000 |
原装现货 |
询价 | ||
EM |
25+ |
TSSOP |
996880 |
只做原装,欢迎来电资询 |
询价 | ||
ETRON |
23+ |
NA |
368 |
专做原装正品,假一罚百! |
询价 |
相关库存
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