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EM636327Q-55规格书详情
Overview
The EM636327 SGRAM is a high-speed CMOS synchronous graphics DRAM containing 16 Mbits. It is internally configured as a dual 256K x 32 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK). Each of the 256K x 32 bit banks is organized as 1024 rows by 256 columns by 32 bits. Read and write accesses to the SGRAM 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 BankActivate command which is then followed by a Read or Write command.
Features
· Fast access time from clock: 5/5/5.5/6.5/7.5 ns
· Fast clock rate: 183/166/143/125/100 MHz
· Fully synchronous operation
· Internal pipelined architecture
· Dual internal banks(256K x 32-bit x 2-bank)
· Programmable Mode and Special Mode registers
- CAS# Latency: 1, 2, or 3
- Burst Length: 1, 2, 4, 8, or full page
- Burst Type: interleaved or linear burst
- Burst-Read-Single-Write
- Load Color or Mask register
· Burst stop function
· Individual byte controlled by DQM0-3
· Block write and write-per-bit capability
· Auto Refresh and Self Refresh
· 2048 refresh cycles/32ms
· Single +3.3V±0.3V power supply
· Interface: LVTTL
· JEDEC 100-pin Plastic package
-QFP (body thickness=2.8mm)
-TQFP1.4 (body thickness=1.4mm)
-TQFP1.0 (body thickness=1.0mm)
产品属性
- 型号:
EM636327Q-55
- 制造商:
ETRON
- 制造商全称:
ETRON
- 功能描述:
512K x 32 High Speed Synchronous Graphics DRAM(SGRAM)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ETROMTECH |
17+ |
QFP |
10966 |
只做全新进口原装,现货库存 |
询价 | ||
ETRON |
22+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ETRONTECH |
2015+ |
TQFP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
ETRONTE |
2020+ |
(PQFP) |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
EtronTech |
2022 |
MQFP |
2058 |
原厂原装正品,价格超越代理 |
询价 | ||
ETRONTECH |
2020+ |
(PQFP) |
3821 |
全新原装现货库存,超低价清仓! |
询价 | ||
Etrontech |
06+ |
QFP |
1000 |
全新原装 绝对有货 |
询价 | ||
ERONTCCH |
23+ |
QFP |
8890 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | ||
ETRONTECH |
23+ |
NA |
10687 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 | ||
ERONTCCH |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 |