The SL811HST-AXC is an embedded USB Host/Slave controller designed for communication with microprocessors, microcontrollers, and various buses such as ISA and PCMCIA. It supports both full-speed (12 Mbps) and low-speed (1.5 Mbps) USB transfers, conforming to USB Specification 1.1. The controller operates in either host mode, where it manages the USB bus, or peripheral mode as a slave device. This microcontroller features an 8-bit bidirectional data port with DMA support in slave mode, along with 256 bytes of internal SRAM for control registers and data buffers. It includes on-chip USB transceivers and a single root hub, facilitating efficient USB communication. The SL811HST-AXC operates at 3.3 VDC and has a 5 V-tolerant I/O interface, making it compatible with a variety of systems. The device is available in a 48-pin TQFP package and supports low-power modes, suspend/resume functionality, and automatic detection of connected devices.
IC USB HOST/SLAVE CTRLR 48TQFP
IC USB HOST/SLAVE CTRLR 48TQFP Product overview: SL811HST-AXC from Infineon Technologies is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Embedded Microcontroller MCU, Application Specific MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 769-SL811HST-AXC can be used for catalog matching and distributor lookup.
IC USB HOST/SLAVE CTRLR 48TQFP
| DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 448-SL811HST-AXC-ND | 769-SL811HST-AXC | SL811HST-AXC |
| Product Name | Application Specific Microcontrollers | Embedded Microcontroller MCU | Application Specific Microcontrollers |
| RAM | 0.2560 KB | 0.2560 KB | 0.2560 KB |
| Supply Voltage | 3 to 3.6 volts | 3 to 3.6 volts | |
| Serial Interface | USB | USB | USB; USB |
| Package Type | LFQP; Other; 48-LQFP | Other; Tray | QFP; Other; 48-LQFP |
| Operating Range | USB Host/Slave Controller |
