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CH551 USB Microcontroller IC
- Stock: 5
- SKU: 7312 | DAF487
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Rs. 165.20 (inc GST)
Rs.140.00 + GSTQty :
GST Invoice: Available for all purchases — eligible for input tax credit.
Delivery: 2–8 days across India. No MOQ required.
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CH551 USB Microcontroller IC
CH551 8-bit USB Microcontroller IC
The CH551 is an 8-bit microcontroller with an integrated USB 2.0 full-speed device controller. It is specifically designed for applications that require basic USB connectivity, such as USB human interface devices (HID), USB-to-serial adapters, and other simple USB peripherals. The CH551 offers a small form factor, making it ideal for compact and embedded designs where space is a constraint.
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Features of CH551 USB Microcontroller IC
- Core Architecture: 8-bit RISC microcontroller.
- USB Support: Built-in USB 2.0 full-speed device controller, supporting multiple USB device classes like HID and CDC.
- Operating Voltage: 5V, with internal regulators to support 3.3V USB interface.
- Low Power Consumption: Supports power-saving modes, making it suitable for battery-powered devices.
- Small Form Factor: Available in surface-mount device (SMD) packages for compact designs.
- In-System Programming (ISP): Supports firmware updates through the USB interface.
Specifications of CH551 USB Microcontroller IC
- CPU: 8-bit RISC core, typically operating at 24 MHz.
- Flash Memory: 10KB (on-chip).
- RAM: 256 bytes (on-chip).
- USB Interface: USB 2.0 full-speed device, compliant with USB 2.0 specifications, supporting endpoints for control, interrupt, and bulk transfers.
- GPIO: Multiple GPIO pins with various configuration options.
Package Includes
- 1 x CH551 USB Microcontroller IC
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