Electronic Components Datasheet Search |
|
TCA9535MRGER Datasheet(PDF) 1 Page - Texas Instruments |
|
|
TCA9535MRGER Datasheet(HTML) 1 Page - Texas Instruments |
1 / 46 page TCA9535 SDA I 2C or SMBus Master (e.g. Processor) SCL INT VCC GND A0 P00 P01 P02 P03 P04 P05 P06 P07 Peripheral Devices x RESET, EN or Control Inputs x INT or status outputs x LEDs x Keypad A1 A2 P10 P11 P12 P13 P14 P15 P16 P17 Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. TCA9535 SCPS201D – AUGUST 2009 – REVISED JULY 2016 TCA9535 Low-Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with Interrupt Output and Configuration Registers 1 1 Features 1 • I2C to Parallel Port Expander • Wide Power Supply Voltage Range of 1.65 V to 5 V • Low Standby-Current Consumption • Open-Drain Active-Low Interrupt Output • 5-V Tolerant I/O Ports • 400-kHz Fast I2C Bus • Polarity Inversion Register • Address by Three Hardware Address Pins for Use of up to Eight Devices • Latched Outputs With High-Current Drive Capability for Directly Driving LEDs • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II • ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 1000-V Charged-Device Model (C101) 2 Applications • Servers • Routers (Telecom Switching Equipment) • Personal Computers • Personal Electronics (For Example, Gaming Consoles) • Industrial Automation • Products With GPIO-Limited Processors 3 Description The TCA9535 is a 24-pin device that provides 16 bits of general purpose parallel input and output (I/O) expansion for the two-line bidirectional I2C bus or (SMBus) protocol. The device can operate with a power supply voltage ranging from 1.65 V to 5.5 V. The TCA9535 consists of two 8-bit Configuration (input or output selection), Input Port, Output Port, and Polarity Inversion (active-high or active-low operation) registers. At power on, the I/Os are configured as inputs. The system master can enable the I/Os as either inputs or outputs by writing to the I/O configuration bits. The TCA9535 is identical to the TCA9555, except that the TCA9535 does not include the internal I/O pull-up resistor, which requires pull-ups and pull- downs on unused I/O pins when configured as an input and undriven. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TCA9535 TSSOP (24) 7.80 mm x 4.40 mm SSOP (24) 6.20 mm x 5.30 mm WQFN (24) 4.00 mm x 4.00 mm VQFN (24) 4.00 mm x 4.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Block Diagram |
Similar Part No. - TCA9535MRGER |
|
Similar Description - TCA9535MRGER |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |