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CH552G 8-bit USB Device Micro-controller
-30%
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CH552G 8-bit USB Device Micro-controller
Original price was: ₹150.00.₹105.00Current price is: ₹105.00. (Including. of GST 18%)
FEATURES & SPECIFICATIONS
- Enhanced E8051 core CPU
- 8-15 times faster than the standard MCS51
- Code Flash: 16KB
- XRAM: 1KB
- iRAM: 256B
- DataFlash: 128B
- Built-in BootLoader
- Built-in USB controller
- USB transceiver
- Support USB 2.0 full speed 12Mbps or low speed 1.5Mbps.
- Built-in 24MHz clock source and PLL
- Weight : 0.16 g
The CH552G is a low-cost, enhanced E8051 core microcontroller compatible with the MCS51 instruction set. It has an integrated USB 2.0 controller with full-speed data transfer (12 Mbit/s) and supports up to 64-byte data packets with integrated FIFO and direct memory access (DMA). The CH552G has a factory built-in bootloader so firmware can be uploaded directly via USB without the need for an additional programming device.
Features:
- Enhanced E8051 core CPU, the speed is 8-15 times faster than that of standard MCS51, with special XRAM data fast copy instruction.
- Built-in 2KB BootLoader. ISP through USB or UART. ISP library is provided.
- Built-in USB controller and USB transceiver support USB device mode, USB type-C master/slave detection, USB2.0 full-speed (12Mbps) and low-speed (1.5Mbps) transfer. Support up to 64 bytes of data packet, with built-in FIFO, and support DMA.
- Built-in 16KB Code Flash, 1KB XRAM, and internal 256B iRAM. 128B DataFlash. Support read/write by bytes.
- Built-in USB controller and USB transceiver support USB2.0 full-speed and low-speed master/slave mode, support up to 64 bytes of data packet, with built-in FIFO, and support DMA.
- 2 full-duplex UARTs support high-baud-rate communication. UART0 is a standard MCS51 serial port.
- One SPI communication interface with built-in FIFO supports master/slave mode.
- 4-channel 8-bit ADC. Voltage comparator.
- 6-channel capacitive detection, up to 15 touch-keys. Support independent timing interrupt.
- 4 reset signal sources. Built-in power-on reset. Software and watchdog overflow reset, and external reset.
- Built-in 24MHz clock source and PLL. An external crystal oscillator is also supported.
- 3 timers/counters. 2-channel signal capture and 2-channel PWM output.
- Built-in low voltage regulator from 5V to 3.3V, support 5V, 3.3V and even 2.8V supply voltage. Support low-power sleep, and support externally wake up USB, UART0, UART1, SPI0 and parts of GPIOs.
Questions and Answers
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