数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

AK5322048BW 数据表(PDF) 1 Page - ACCUTEK MICROCIRCUIT CORPORATION

部件名 AK5322048BW
功能描述  2,097,152 Word by 32 Bit CMOS Dynamic Random Access Memory
Download  2 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  ACCUTEK [ACCUTEK MICROCIRCUIT CORPORATION]
网页  
标志 ACCUTEK - ACCUTEK MICROCIRCUIT CORPORATION

AK5322048BW 数据表(HTML) 1 Page - ACCUTEK MICROCIRCUIT CORPORATION

  AK5322048BW Datasheet HTML 1Page - ACCUTEK MICROCIRCUIT CORPORATION AK5322048BW Datasheet HTML 2Page - ACCUTEK MICROCIRCUIT CORPORATION  
Zoom Inzoom in Zoom Outzoom out
 1 / 2 page
background image
DESCRIPTION
The Accutek AK5322048BW high density memory module is a
CMOS dynamic RAM organized in 2048K x 32 bit words. The mod-
ule consists of four standard 1 Meg x 16 bits DRAMs in plastic SOJ
packages. The assembly has two DRAMs mounted on each side of
a printed circuit board in a 72 pad leadless SIM configuration.
This configuration allows socket-mounting of large quantities of
memory in applications where high density and ease of inserting ad-
ditional memory are important.
The operation of the AK5322048BW is identical to sixteen 1 Meg x 4
DRAMs. There are four CAS lines and two RAS lines. On each
bank of 1M x 32, independent byte control is accomplished by four
CAS lines. Each seperate CAS line controls one byte of the 1 Meg x
16 DRAM.
FEATURES
· 2,097,152 x 32 bit organization
· 72 pad Single In-Line Module
· CAS-before-RAS, RAS-only or hidden refresh
· Operating free air temperature 0
oCto70oC
· Single 5 Volt Power Supply
· 1024 Refresh Cycles, 16 mSEC
· Available in Fast Page Mode or EDO
· Power:
3.96 Watt Max Active (50nS)
3.52 Watt Max Active (60 nS)
3.08 Watt Max Active (70 nS)
44 mW Max Standby
· Downward compatible with AK5321024W, AK532512W and
AK532256W
· Upward compatible with AK5324096W and AK5328192W
ADDITIONAL OPTIONS AVAILABLE
1 Meg x 32 version, AK5321024BW
1 Meg x 36 version, AK5361024BW
2 Meg x 36 version, AK5362048BW
Accutek
Microcircuit
Corporation
AK5322048BW
2,097,152 Word by 32 Bit CMOS
Dynamic Random Access Memory
PIN NOMENCLATURE
A0 -A9
Address Inputs
DQ0 -DQ35
Data In/Data Out
W
Write Enable
RAS0, RAS1
Row Address Strobe
CAS0 - CAS3
Column Address Strobe
PD1 -PD4
Presence Detect
Vss
Ground
Vcc
5v Supply
NC
No Connect
MODULE OPTIONS
Leadless SIM: AK5322048BW
PIN ASSIGNMENT
PIN #
SYMBOL
PIN #
SYMBOL
PIN #
SYMBOL
PIN #
SYMBOL
1
Vss
19
NC
37
NC
55
DQ11
2
DQ0
20
DQ4
38
NC
56
DQ27
3
DQ16
21
DQ20
39
Vss
57
DQ12
4
DQ1
22
DQ5
40
CAS0
58
DQ28
5
DQ17
23
DQ21
41
CAS2
59
Vcc
6
DQ2
24
DQ6
42
CAS3
60
DQ29
7
DQ18
25
DQ22
43
CAS1
61
DQ13
8
DQ3
26
DQ7
44
RAS0
62
DQ30
9
DQ19
27
DQ23
45
RAS1
63
DQ14
10
Vcc
28
A7
46
NC
64
DQ31
11
NC
29
NC
47
WE
65
DQ15
12
A0
30
Vcc
48
NC
66
NC
13
A1
31
A8
49
DQ8
67
PD1
14
A2
32
A9
50
DQ24
68
PD1
15
A3
33
RAS3
51
DQ9
69
PD3
16
A4
34
RAS2
52
DQ25
70
PD4
17
A5
35
NC
53
DQ10
71
NC
18
A6
36
NC
54
DQ26
72
Vss
Presence Detect
-50
-60
-70
PD1
NC
NC
NC
PD2
VC
NC
NC
PD3
Vss
NC
Vss
PD4
Vss
NC
NC
+
++


类似零件编号 - AK5322048BW

制造商部件名数据表功能描述
logo
ACCUTEK MICROCIRCUIT CO...
AK5322048BW ACCUTEK-AK5322048BW Datasheet
71Kb / 2P
   1,048,576 Word by 36 Bit CMOS Dynamic Random Access Memory
AK5322048BW ACCUTEK-AK5322048BW Datasheet
72Kb / 2P
   Dynamic Random Access Memory
AK5322048BW ACCUTEK-AK5322048BW_09 Datasheet
72Kb / 2P
   Dynamic Random Access Memory
More results

类似说明 - AK5322048BW

制造商部件名数据表功能描述
logo
ACCUTEK MICROCIRCUIT CO...
AK5322048W ACCUTEK-AK5322048W Datasheet
74Kb / 2P
   2,097,152 Word by 32 Bit CMOS Dynamic Random Access Memory
AK5322048N ACCUTEK-AK5322048N Datasheet
263Kb / 2P
   2,097,152 Word by 32 Bit CMOS Dynamic Random Access Memory
AK5362048BW ACCUTEK-AK5362048BW Datasheet
77Kb / 2P
   2,097,152 Word by 36 Bit CMOS Dynamic Random Access Memory
AK5321024BW ACCUTEK-AK5321024BW Datasheet
72Kb / 2P
   1,048,576 Word by 32 Bit CMOS Dynamic Random Access Memory
AK532256W ACCUTEK-AK532256W Datasheet
69Kb / 2P
   262,144 Word by 32 Bit CMOS Dynamic Random Access Memory
AK532256AW ACCUTEK-AK532256AW Datasheet
67Kb / 2P
   262,144 Word by 32 Bit CMOS Dynamic Random Access Memory
AK5324096W ACCUTEK-AK5324096W Datasheet
74Kb / 2P
   4,194,304 Word by 32 Bit CMOS Dynamic Random Access Memory
AK5321024N ACCUTEK-AK5321024N Datasheet
164Kb / 2P
   1,048,576 Word by 32 Bit CMOS Dynamic Random Access Memory
AK5321024W ACCUTEK-AK5321024W Datasheet
71Kb / 2P
   1,048,576 Word by 32 Bit CMOS Dynamic Random Access Memory
AK5328192W ACCUTEK-AK5328192W Datasheet
76Kb / 2P
   8,388,608 by 32 Bit CMOS Dynamic Random Access Memory
More results


Html Pages

1 2


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com