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USB Bridge IC HT42B532-1 8SOP (5 pieces)
US$2.53
In stock
Quantity
76
sets (1 set = 5 pieces)
Product ID
HT42B532-1-8SOP
Description
The HT42B532-1 is a high performance USB to I2C bridge controller with fully integrated USB and I2C interface functions, designed for applications that communicate with various types of I2C. The device includes an USB 2.0 full speed compatible interface which is used for PC communication. The device also includes a fully integrated high speed oscillator which is used for USB and I2C clock generator.
The HT42B532-1 supports Windows XP (SP2), Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Mac OS X as well as Android 4.0 and also later versions.
NOTE
- Each purchasing unit includes 5 pieces of IC.
- The product image is for showing the product appearance, the pin count shown may not match the product pin count.
Quantity Discounts 
| Select | Quantity | Discount | Unit price |
| 1-9 | - | US$2.53 | |
| 10-99 | 15% | US$2.15 | |
| 100-499 | 25% | US$1.90 | |
| 500+ | 35% | US$1.64 |
Features
- USB interface
- USB 2.0 Full Speed compatible
- Implements USB protocol composite device:
– Communication Device Class (CDC) for communications and configuration
– Human Interface Device (HID) for user configure USB VID, PID and device description strings - Integrated an internal 1.5kΩ pull-high resistor on D+ pin
- Serial Interface -- I2C
- Supports clock rate up to 400kHz
- Supports Master and Slave modes decided by AP command
- Supports maximum 62 bytes transmit buffer and 62 bytes receive buffer
- Supports SDA (Master mode) and SCL or SDA (Slave mode) pins resume signal to request a remote wake-up
- Supports VDDIO pin for I2C and A0, A1 pins power supply
- Support standard Windows® drivers for Virtual Com Port (VCP): Windows XP (SP2), Vista, Windows 7, Windows 8, Windows 8.1 (only an INF file is required) and Windows 10
- Support Android 4.0 or later version and Mac OS X
- Operating Voltage (VDD): 3.3V - 5.5V
- I2C pins Voltage (VDDIO): 1.8V - VDD (Less than VDD voltage)
- Fully integrated internal 12MHz oscillator with 0.25% accuracy for all USB modes which requires no external components
- Integrated 256 bytes internal EEPROM for user memory
- Power down and wake-up functions to reduce power consumption
Product Series
Resources
- IC: Holtek HT42B532-1, USB to I2C Bridge IC, including datasheet, package dimension, etc.
| HS Code (reference) | 8542.39.00.22-8 |
|---|