SCPS276D June   2022  – January 2025 TCAL6416

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements
    7. 5.7 I2C Bus Timing Requirements
    8. 5.8 Switching Characteristics
    9. 5.9 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Voltage Translation
      2. 7.3.2 I/O Port
      3. 7.3.3 Adjustable Output Drive Strength
      4. 7.3.4 Interrupt Output (INT)
      5. 7.3.5 Reset Input (RESET)
      6. 7.3.6 Software Reset Call
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power-On Reset
    5. 7.5 Programming
      1. 7.5.1 I2C Interface
    6. 7.6 Register Maps
      1. 7.6.1 Device Address
      2. 7.6.2 Multiple Power-Up Default Conditions
      3. 7.6.3 Control Register and Command Byte
      4. 7.6.4 Register Descriptions
      5. 7.6.5 Bus Transactions
        1. 7.6.5.1 Writes
        2. 7.6.5.2 Reads
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Minimizing ICC When I/Os Control LEDs
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Power-On Reset Requirements
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  13. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Mechanical Data

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Pin Configuration and Functions

TCAL6416 PW Package, 24-Pin TSSOP (Top View)Figure 4-1 PW Package, 24-Pin TSSOP (Top View)
TCAL6416 DGS Package, 24-Pin VSSOP (Top View)Figure 4-2 DGS Package, 24-Pin VSSOP (Top View)
TCAL6416 RTW Package, 24-Pin WQFN (Top View)
The exposed center pad must be connected as a secondary ground or left electrically open.
Figure 4-3 RTW Package, 24-Pin WQFN (Top View)
Table 4-1 Pin Functions
PIN TYPE DESCRIPTION
NAME TSSOP
(PW)		 VSSOP
(DGS)		 QFN
(RTW)
INT 1 1 22 O Interrupt output. Connect to VCCI or VCCP through a pull-up resistor
VCCI 2 2 23 — Supply voltage of I2C bus. Connect directly to the supply voltage of the external I2C controller
RESET 3 3 24 I Active-low reset input. Connect to VCCI through a pull-up resistor, if no active connection is used
P00 4 4 1 I/O P-port input/output (push-pull design structure). At power on, P00 is configured as an input
P01 5 5 2 I/O P-port input/output (push-pull design structure). At power on, P01 is configured as an input
P02 6 6 3 I/O P-port input/output (push-pull design structure). At power on, P02 is configured as an input
P03 7 7 4 I/O P-port input/output (push-pull design structure). At power on, P03 is configured as an input
P04 8 8 5 I/O P-port input/output (push-pull design structure). At power on, P04 is configured as an input
P05 9 9 6 I/O P-port input/output (push-pull design structure). At power on, P05 is configured as an input
P06 10 10 7 I/O P-port input/output (push-pull design structure). At power on, P06 is configured as an input
P07 11 11 8 I/O P-port input/output (push-pull design structure). At power on, P07 is configured as an input
GND 12 12 9 — Ground
P10 13 13 10 I/O P-port input/output (push-pull design structure). At power on, P10 is configured as an input
P11 14 14 11 I/O P-port input/output (push-pull design structure). At power on, P11 is configured as an input
P12 15 15 12 I/O P-port input/output (push-pull design structure). At power on, P12 is configured as an input
P13 16 16 13 I/O P-port input/output (push-pull design structure). At power on, P13 is configured as an input
P14 17 17 14 I/O P-port input/output (push-pull design structure). At power on, P14 is configured as an input
P15 18 18 15 I/O P-port input/output (push-pull design structure). At power on, P15 is configured as an input
P16 19 19 16 I/O P-port input/output (push-pull design structure). At power on, P16 is configured as an input
P17 20 20 17 I/O P-port input/output (push-pull design structure). At power on, P17 is configured as an input
ADDR 21 21 18 I Address input. Connect directly to VCCP or ground
SCL 22 22 19 I Serial clock bus. Connect to VCCI through a pull-up resistor
SDA 23 23 20 I/O Serial data bus. Connect to VCCI through a pull-up resistor
VCCP 24 24 21 — Supply voltage of TCAL6416 for P-ports