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Rainbow Electronics AT29C010A User Manual

Features, Description, Pin configurations

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1

Features

Fast Read Access Time – 70 ns

5-volt Only Reprogramming

Sector Program Operation

– Single Cycle Reprogram (Erase and Program)
– 1024 Sectors (128 Bytes/sector)
– Internal Address and Data Latches for 128 Bytes

Two 8K Bytes Boot Blocks with Lockout

Internal Program Control and Timer

Hardware and Software Data Protection

Fast Sector Program Cycle Time – 10 ms

DATA Polling for End of Program Detection

Low Power Dissipation

– 50 mA Active Current
– 100 µA CMOS Standby Current

Typical Endurance > 10,000 Cycles

Single 5V ±

10% Supply

CMOS and TTL Compatible Inputs and Outputs

Commercial and Industrial Temperature Ranges

Description

The AT29C010A is a 5-volt-only in-system Flash programmable and erasable read
only memory (PEROM). Its 1 megabit of memory is organized as 131,072 words by
8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device
offers access times to 70 ns with power dissipation of just 275 mW over the commer-
cial temperature range. When the device is deselected, the CMOS standby current is

1-Megabit
(128K x 8)
5-volt Only
Flash Memory

AT29C010A

Rev. 0394D–FLASH–05/02

Pin Configurations

Pin Name

Function

A0 - A16

Addresses

CE

Chip Enable

OE

Output Enable

WE

Write Enable

I/O0 - I/O7

Data Inputs/Outputs

NC

No Connect

TSOP Top View

Type 1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

A11

A9

A8

A13

A14

NC

WE

VCC

NC

A16

A15

A12

A7

A6

A5

A4

OE

A10

CE

I/O7

I/O6

I/O5

I/O4

I/O3

GND

I/O2

I/O1

I/O0

A0

A1

A2

A3

PLCC Top View

5

6

7

8

9

10

11

12

13

29

28

27

26

25

24

23

22

21

A7

A6

A5

A4

A3

A2

A1

A0

I/O0

A14

A13

A8

A9

A11

OE

A10

CE

I/O7

4

3

2

1

32

31

30

14

15

16

17

18

19

20

I/O1

I/O2

GND

I/O3

I/O4

I/O5

I/O6

A12

A15

A16

NC

VCC

WE

NC

DIP Top View

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

NC

A16

A15

A12

A7

A6

A5

A4

A3

A2

A1

A0

I/O0

I/O1

I/O2

GND

VCC

WE

NC

A14

A13

A8

A9

A11

OE

A10

CE

I/O7

I/O6

I/O5

I/O4

I/O3