參數(shù)資料
型號: EM422M912VTA
廠商: Electronic Theatre Controls, Inc.
英文描述: Replacement for Fairchild part number DM74S244N. Buy from authorized manufacturer Rochester Electronics.
中文描述: 16兆(2Banks)同步DRAM
文件頁數(shù): 1/18頁
文件大小: 833K
代理商: EM422M912VTA
Rev.01
16Mb SDRAM
1/18
Ordering Information
EM 48 1M 16 2 2 V T A – 6 L
EOREX
Memory
EDO/FPM
D-RAMBUS
DDRSDRAM
DDRSGRAM
SGRAM
SDRAM
: 40
: 41
: 42
: 43
: 46
: 48
Power
Blank : Standard
L
: Low power
I
: Industrial
F
: PB free package
Density
16M
: 16 Mega Bits
8M
: 8 Mega Bits
4M
: 4 Mega Bits
2M
: 2 Mega Bits
1M
: 1 Mega Bit
Refresh
1
: 1K,
8
: 8K
2
: 2K,
6
:16K
4
: 4K
Bank
2
: 2Bank
6
: 16Bank
4
: 4Bank
3
: 32Bank
8
: 8Bank
Revision
A :
1st
B :
2nd
C :
3rd
D :
4th
Interface
V
: 3.3V
R
: 2.5V
Package
C:
CSP
B:
uBGA
T:
TSOP
Q:
TQFP
P:
PQFP ( QFP )
Min Cycle Time ( Max Freq.)
-5
: 5ns ( 200MHz )
-6
: 6ns ( 167MHz )
-7
: 7ns ( 143MHz )
-75
: 7.5ns ( 133MHz )
-8
: 8ns ( 125MHz )
-10
: 10ns ( 100MHz )
Organization
8
: x8
9
: x9
16
: x16
18
: x18
32
: x32
相關(guān)PDF資料
PDF描述
EM422M912VTB Replacement for Fairchild part number DM74S40N. Buy from authorized manufacturer Rochester Electronics.
EM422M914VTA Replacement for Fairchild part number DM81LS97AN. Buy from authorized manufacturer Rochester Electronics.
EM422M914VTB 16Mb ( 2Banks ) Synchronous DRAM
EM422M922VTA 16Mb ( 2Banks ) Synchronous DRAM
EM422M922VTB 16Mb ( 2Banks ) Synchronous DRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EM422M912VTB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16Mb ( 2Banks ) Synchronous DRAM
EM422M914VTA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16Mb ( 2Banks ) Synchronous DRAM
EM422M914VTB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16Mb ( 2Banks ) Synchronous DRAM
EM422M922VTA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16Mb ( 2Banks ) Synchronous DRAM
EM422M922VTB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16Mb ( 2Banks ) Synchronous DRAM