DS4550E+T&R Maxim Integrated Products, DS4550E+T&R Datasheet - Page 18

• Manufacturer Part Number: DS4550E+T&R
• Description: IC I/O EXPANDER I2C 9B 20TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS4550E+T&R

• Interface: I²C
• Number Of I /o: 9
• Interrupt Output: No
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Includes: EEPROM, JTAG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
18
© 2004 Maxim Integrated Products
I
Expander Plus Memory
TRANSISTOR COUNT: 21,161
SUBSTRATE CONNECTED TO GROUND
2
____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
C and JTAG Nonvolatile 9-Bit I/O
is a registered trademark of Dallas Semiconductor Corporation.
Chip Topology
Printed USA
For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo.
is a registered trademark of Maxim Integrated Products.
Package Information