24C64

Turbo IC, Inc. 2365 Paragon Drive, Suite I, San Jose, CA 95131

Phone: 408-392-0208

Fax: 408-392-0207

See us at www.turbo-ic.com

Rev. 5.0 - 11/27/02

TURBO IC PRODUCTS AND DOCUMENTS

1.

All documents are subject to change without notice. Please contact Turbo IC for the latest

revision of documents.

2.

Turbo IC does not assume any responsibility for any damage to the user that may result from

accidents or operation under abnormal conditions.

3.

Turbo IC does not assume any responsibility for the use of any circuitry other than what

embodied in a Turbo IC product. No other circuits, patents, licenses are implied.

4.

Turbo IC products are not authorized for use in life support systems or other critical systems

where component failure may endanger life. System designers should design with error

detection and correction, redundancy and backup features.

Turbo IC, Inc.

t

SU.STA

t

HD.STA

t

F

t

LOW

t

HIGH

t

LOW

t

HD.DAT

t

SU.DAT

t

R

t

SU.STO

t

BUF

t

DH

t

AA

SCL

SDA IN

SDA OUT

Bus Timing

Part Numbers & Order Information

TU24C64CP3

Voltage

3 - 2.7 to 5.5 V

2 - 2.2 to 5.5 V

Package

P -PDIP

S -SOIC

8K X 8

Serial

EEPROM

A.C. CHARACTERISTICS

Symbol

Parameter

2.7 volt

5.5 volt

Units

Min

Max

Min

Max

SCL

SCL Clock Frequency

100

400

kHZ

T

Noise Suppression Time (1)

100

100

ns

t

LOW

Clock Low Period

4.7

1.2

us

t

HIGH

Clock High Period

4.0

0.6

us

t

AA

SCL Low to SDA Data Out

0.1

4.5

0.1

0.9

us

t

BUF

Bus Free to New Start (1)

4.7

1.2

us

t

HD.STA

Start Hold Time

4.0

0.6

us

t

SU.STA

Start Setup Time

4.7

0.6

us

t

HD.DAT

Data-in Hold Time

0

0

us

t

SU.DAT

Data-in Set-up Time

200

100

ns

t

R

SCL and SDA Rise Time (1)

1.0

0.3

us

t

F

SCL and SDA Fall Time (1)

300

300

ns

t

SU.STO

Stop Setup Time

4.7

0.6

us

t

DH

Data-out Hold Time

100

50

ns

t

WC

Write Cycle Time

10

10

ms

Note: 1 This parameter is characterized and not 100% tested.

Revision C