參數(shù)資料
型號: AK68512D
廠商: Accutek Microcircuit Corporation
英文描述: 524,288 x 8 Bit CMOS Static Random Access Memory
中文描述: 524288 × 8位CMOS靜態(tài)隨機存取存儲器
文件頁數(shù): 2/2頁
文件大小: 90K
代理商: AK68512D
ORDERING INFORMATION
PART NUMBER CODING INTERPRETATION
Position
1
2
3
4
5
6
7
8
1
Product
AK
Type
4 = Dynamic RAM
5 = CMOS Dynamic RAM
6 = Static RAM
Organization/Word Width
1 = by 1
16 = by 16
4 = by 4
32 = by 32
8 = by 8
36 = by 36
9 = by 9
Size/Bits Depth
64
= 64K
256 = 256K
1024 = 1 MEG
Package Type
G = Single In-Line Package (SIP)
S = Single In-Line Module (SIM)
D = Dual In-Line Package (DIP)
W = .050 inch Pitch Edge Connect
Z = Zig-Zag In-Line Package (ZIP)
Special Designation
P = Page Mode
N = Nibble Mode
K = Static Column Mode
W = Write Per Bit Mode
V = Video Ram
Separator
- = Commercial 0
0
C to +70
0
C
M = Military Equivalent Screened
(-55
0
C to +125
0
C)
I
= Industrial Temperature Tested
(-45
0
C to +85
0
C)
X = Burned In
Speed (first two significant digits)
DRAMS
SRAMS
50 =
50 nS
60 =
60 nS
10 =
70 =
70 nS
12 =
80 =
80 nS
15 =
= Accutek Memory
2
3
4
4096 =
8192 =
16384 =
4 MEG
8 MEG
16 MEG
5
6
7
8
8 =
8 nS
10 nS
12 nS
15 nS
+
2
.
.
M
+
1
.
.
T
+
.
.
.
.
+
+
.
.
.
.
ACCUTEK MICROCIRCUIT CORPORATION
BUSINESS CENTER at NEWBURYPORT
2 NEW PASTURE ROAD, SUITE 1
NEWBURYPORT, MA 01950-4054
VOICE:
978-465-6200
Email:
sales@accutekmicro.com
Internet:
www.accutekmicro.com
FAX: 978-462-3396
Accutek reserves the right to make changes in specifications at any
timeandwithoutnotice. Accutekdoesnotassumeanyresponsibility
fortheuseofanycircuitrydescribed;nocircuitpatentlicensesareim-
plied. Preliminarydata sheets contain minimum and maximum limits
based upon design objectives, which are subject to change upon full
characterization over the specific operating conditions.
MECHANICAL DIMENSIONS
Inches
Thenumbersandcodingonthispagedonotincludeallvariationsavail-
able but are show as examples of the most widely used variations.
Contact Accutek if other information is required.
EXAMPLES:
AK68512D-70
512K x 8, 70 nSEC SRAM Module, DIP Configuration
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