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Ultra-Low Power Arm® ARM926EJ-S™ Processor-Based MPU, 600 MHz, Camera, LCD, 2D Graphics, Dual 10/100 Ethernet, CAN, USB, QSPI, FLEXCOMs, AES, SHA
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Product Pages
SAM9X60
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8
Connectivity Subsystem
8.3
Flexible Serial Communication Controller (FLEXCOM)
8.3.9
TWI Functional Description
Introduction
Reference Document
1
Overview
2
CPU and Interconnect
3
Memories
4
System Controller
5
Image Subsystem
6
Audio Subsystem
7
Security and Cryptography Subsystem
8
Connectivity Subsystem
8.1
Overview
8.2
Ethernet MAC 10/100 (EMAC)
8.3
Flexible Serial Communication Controller (FLEXCOM)
8.3.1
Description
8.3.2
Embedded Characteristics
8.3.3
Block Diagram
8.3.4
I/O Lines Description
8.3.5
Product Dependencies
8.3.6
Register Accesses
8.3.7
USART Functional Description
8.3.8
SPI Functional Description
8.3.9
TWI Functional Description
8.3.9.1
Transfer Format
8.3.9.2
Modes of Operation
8.3.9.3
Host Mode
8.3.9.4
Multi-Host Mode
8.3.9.5
Client Mode
8.3.9.6
TWI FIFOs
8.3.9.7
TWI Comparison Function on Received Character
8.3.9.8
Sniffer Mode
8.3.9.9
TWI Register Write Protection
8.3.10
Register Summary
8.4
Quad Serial Peripheral Interface (QSPI)
8.5
Secure Digital MultiMedia Card Controller (SDMMC)
8.6
Controller Area Network (CAN)
8.7
Timer Counter (TC)
8.8
Pulse Width Modulation Controller (PWM)
9
USB Subsystem
10
Electrical and Mechanical Characteristics
11
Revision History
Microchip Information
8.3.9 TWI Functional Description
