ORDERING INFORMATION

PART NUMBER CODING INTERPRETATION

Position

12345678

1

Product

AK

= Accutek Memory

2

Type

4 = Dynamic RAM

5 = CMOS Dynamic RAM

6 = Static RAM

3

Organization/Word Width

1 = by 1

16 = by 16

4 = by 4

32 = by 32

8 = by 8

36 = by 36

9 = by 9

4

Size/Bits Depth

64

= 64K

4096 =

4 MEG

256 = 256K

8192 =

8 MEG

1024 = 1 MEG

16384 =

16 MEG

5

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)

6

Special Designation

P = Page Mode

N = Nibble Mode

K = Static Column Mode

W = Write Per Bit Mode

V = Video Ram

7

Separator

- = Commercial 0

M = Military Equivalent Screened

(-55

I = Industrial Temperature Tested

(-45

X = Burned In

8

Speed (first two significant digits)

DRAMS

SRAMS

50 = 50 nS

8 =

8 nS

60 = 60 nS

10 =

10 nS

70 = 70 nS

12 =

12 nS

80 = 80 nS

15 =

15 nS

0.100

TYP

ACCUTEK

MICROCIRCUIT CORPORATION

5 NEW PASTURE ROAD

NEWBURYPORT, MA 01950-4040

PHONE: 978-465-6200

FAX: 978-462-3396

Email:

sales@accutekmicro.com

Internet: www.accutekmicro.com

Accutek reserves the right to make changes in specifications at any

time and without notice. Accutek does not assume any responsibil-

ity for the use of any circuitry described; no circuit patent licenses

are implied. Preliminary data sheets contain minimum and maxi-

mum limits based upon design objectives, which are subject to

change upon full characterization over the specific operating condi-

tions.

MECHANICAL DIMENSIONS

Inches

The numbers and coding on this page do not include all variations avail-

able but are show as examples of the most widely used variations.

Contact Accutek if other information is required.

EXAMPLES:

AK481024SP-80

1 Meg x 8, 80 nSEC DRAM 30 pin SIM Configuration, Page Mode

AK481024GN-70

1 Meg x 8, 70 nSEC Dram 30 pin SIP Configuration, Nibble Mode