SCPS290B April   2024  – September 2025 TCAL6416R

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. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DTO|24
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Pin Configuration and Functions

Figure 4-1 DTO Package, 24-Pin X2QFN (Top View)
Table 4-1 Pin Functions
PIN TYPE(1) DESCRIPTION
NAME NO.
INT B3 O Interrupt output. Connect to VCCI or VCCP through a pull-up resistor
VCCI A2 — Supply voltage of I2C bus. Connect directly to the supply voltage of the external I2C controller
RESET A1 I Active-low reset input. Connect to VCCI through a pull-up resistor, if no active connection is used
P00 B1 I/O P-port input/output (push-pull design structure). At power on, P00 is configured as an input
P01 C3 I/O P-port input/output (push-pull design structure). At power on, P01 is configured as an input
P02 C1 I/O P-port input/output (push-pull design structure). At power on, P02 is configured as an input
P03 C2 I/O P-port input/output (push-pull design structure). At power on, P03 is configured as an input
P04 D1 I/O P-port input/output (push-pull design structure). At power on, P04 is configured as an input
P05 E1 I/O P-port input/output (push-pull design structure). At power on, P05 is configured as an input
P06 E2 I/O P-port input/output (push-pull design structure). At power on, P06 is configured as an input
P07 D2 I/O P-port input/output (push-pull design structure). At power on, P07 is configured as an input
GND E3 — Ground
P10 D3 I/O P-port input/output (push-pull design structure). At power on, P10 is configured as an input
P11 E4 I/O P-port input/output (push-pull design structure). At power on, P11 is configured as an input
P12 E5 I/O P-port input/output (push-pull design structure). At power on, P12 is configured as an input
P13 D5 I/O P-port input/output (push-pull design structure). At power on, P13 is configured as an input
P14 D4 I/O P-port input/output (push-pull design structure). At power on, P14 is configured as an input
P15 C5 I/O P-port input/output (push-pull design structure). At power on, P15 is configured as an input
P16 C4 I/O P-port input/output (push-pull design structure). At power on, P16 is configured as an input
P17 B5 I/O P-port input/output (push-pull design structure). At power on, P17 is configured as an input
ADDR A5 I Address input. Connect directly to VCCP or ground
SCL A4 I Serial clock bus. Connect to VCCI through a pull-up resistor
SDA B4 I/O Serial data bus. Connect to VCCI through a pull-up resistor
VCCP A3 — Supply voltage of TCAL6416R for P-ports
(1) I = input, O = output