Vendor: HCL Technologies Category: I2C / I3C

I2C Controller (AMBA APB <-> I2C)

The I2C Controller provides access to devices with I2C interface.

Overview

The I2C Controller provides access to devices with I2C interface. It accepts the Read / Write commands from APB and converts it to the serial I2C access. The controller supports High speed mode with maximum 3.4 Mbps throughput and it is down compatible with fast mode (400kbps) and standard mode (100kbps).

Key features

  • I2C Interface
  • Compliant with I2C specification version 2.1
  • Supports a simple bi-directional 2-wire bus for efficient inter-IC control
  • Supports a Clock generation circuitry to drive I2C clock from APB clock
  • Supports 100kbps bit transfer rate in the standard mode, 400kbps in the fast mode and 3.4mbps in the High speed mode.
  • APB Interface
  • nx8 FIFO to accelerate the data transfer from and to I2C and APB with programmable FIFO watermark.
  • Compliant with AMBA-APB (ver-2.0) for integration with SOC implementations
  • Supports APB bus speed up to 100 MHz
  • Device States are read by periodic polling mechanism or using the interrupt pin.

What’s Included?

  • I2C-2.1 compliant RTL source code in Verilog for following:
    • Master and Slave combined core
    • Master only core
    • Slave only core
  • Synopsys DC synthesis scripts
  • Verification Environment with following components:
    • Testbench
    • APB BFM
    • I2C slave Application
    • I2C Bus analyser
    • Test cases, regression scripts
    • User manuals
    • Design Docs

Specifications

Identity

Part Number
SIP_I2C_Controller
Vendor
HCL Technologies
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

HCL Technologies
HQ: India

Learn more about I2C / I3C IP core

Low Power Design in SoC Using Arm IP

This paper discusses about the low power IP components from ARM can help one to realize the low power features in the SoC. It should be noted that this paper does not discuss about the low power concepts or design techniques. Rather, it focuses on the implementation approaches using ARM low power IP.

Frequently asked questions about I2C / I3C IP cores

What is I2C Controller (AMBA APB I2C)?

I2C Controller (AMBA APB I2C) is a I2C / I3C IP core from HCL Technologies listed on Semi IP Hub.

How should engineers evaluate this I2C / I3C?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this I2C / I3C IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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