2 I2c

I2C RTC with 56-Byte NV RAM - Maxim Integrated

and data are transferred serially through an I2C interface. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, …

I2C-bus specification and user manual - NXP

I2C-bus compatible ICs not only assist designers, they also give a wide range of benefits to equipment manufacturers because: •The simple 2-wire serial I2C-bus minimizes interconnections so ICs have fewer pins and there are not so many PCB tracks; result — smaller and less expensive PCBs.

  Specification

MCP2221 USB 2.0 to I2C/UART Protocol Converter with GPIO

LED_I2C (OUT) ADC3 (IN) DAC2 (OUT) USB-I2C traffic indicator (factory default) ADC Channel 3 DAC Output 2 SDA 9 8 I/O I2C Data line N/A SCL 10 9 I/O I2C Clock line N/A VUSB 11 10 USB USB Power pin (internally connected to 3.3V) Should be locally bypassed with a high-quality ceramic capacitor

Management Component Transport Protocol (MCTP) …

1 2 Document Number: DSP0237 3 Date: 2017-05-21 4 Version: 1.1.0 5 Management Component Transport Protocol 6 (MCTP) SMBus/I2C Transport Binding 7 Specification 8 Supersedes: 1.0.0 9 Document Class: Normative 10 Document Status: Published 11 Document Language: en-US

I2C-bus Fm+, 1 °C accuracy, digital temperature sensor and ...

I2C-bus Fm+, 1 °C accuracy, digital temperature sensor and thermal watchdog Rev. 10.1 — 15 September 2021 Product data sheet 1 General description The PCT2075 is a temperature-to-digital converter featuring ±1 °C accuracy over -25 °C to +100 °C range. It uses an on-chip band gap temperature sensor and Sigma-Delta A-

with SPI and I2C

Figure 2.1. SPI Connections Diagram The I2C_SEL pin must be low for SPI. The SPI protocol has a command format that must be followed for reading and writing transactions. The SPI commands that the applicable timing devices support are defined in the following table: Table 2.1. SPI Commands and Expected Command Format Instruction 1st Byte. 1

12-Bit DAC with EEPROM Memory in SOT-23-6

Oct 05, 2007 · The MCP4725 has a two-wire I2C™ compatible serial interface for standard (100 kHz), fast (400 kHz), or high speed (3.4 MHz) mode. The MCP4725 is an ideal DAC device where design simplicity and small footprint is desired, and for applica-tions requiring the DAC device settings to be saved