ARTCHIPs

AC23V8000

1MX8 BIT

CMOS MASK ROM

Description

Key features

• 1,048,576 X 8bit organiszation

• Single 3.3V power supply operation

• Access Time : 70/100/120ns (Max)

• Standby Current : 50

(Max)

• Operating Current : 35

(Max)

• TTL compatible inputs and outputs

• 3-State outputs for wired-OR expansion

• Programmable CE or OE pin

• Fully static operation

• Package

AC23V8000

: Die in waffle pack tray

The AC23V8000 high performance read only memory is organized 1,048,576 x 8 bit (byte mode) and has

an access time of 70/100/120ns. The low power feature allows the battery operation. The large size of

8M bit memory density is ideal for charactergenerator, data or program memory in micro-processor

application. The AC23V8000 is provided as die form in waffle pack tray.

Pin Description

Pin

Function

A0~A19

Address inputs

Q0~Q7

Data Outputs

CEB*

Chip Enable input

OEB*

Output Enable input

VCC

Power supply

VSS

Ground

* User selectable polarity

• CEB : CE/CEB

• OEB : OE/OEB

Pin Configuration

Page 1 of 6

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23 24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

NC

A6

NC

A5

A4

Q6

Q7

CEB

A10

OEB

NC

NC

A11

A9

NC

A8

NC

NC

NC

NC

NC

A3

A2

A1

A0

NC

Bonding Pad

No Bonding Pad