Pan186cv Datasheet [repack]

| Category | Parameter | | ----------------- | -------------------------------------------- | | | 8‑bit RISC MCU (89 instructions, 1T) | | Memory | 3 KW MTP ROM + 256 B RAM | | RF Frequency | 2.400–2.483 GHz (ISM band) | | Data Rates | 2 Mbps, 1 Mbps, 250 kbps | | Modulation | GFSK | | Tx Power | up to 11 dBm (programmable) | | Rx Sensitivity | –91 dBm @ 250 kbps | | Supply | 2.2 V – 3.3 V | | Package | SOP16 | | GPIOs | 10 | | ADC | 8‑channel, 8‑bit | | Timers | Two 8‑bit PWM, one 16‑bit hardware timer | | Protocol | Auto‑ACK, auto‑retransmit, 1:6 star network | | Temperature | –40 °C to +85 °C |

Designed specifically for battery‑powered remote control devices, the PAN186 incorporates multiple power‑saving modes, an integrated voltage regulator, and a low‑voltage reset circuit to extend battery life in portable applications.

Given the integrated nature of this chip, the reference design is remarkably simple, requiring only a handful of external components to build a functional wireless transmitter.

The “CV” suffix likely indicates a specific variant (e.g., a particular package or temperature grade). The core silicon appears to be identical to the base PAN186. pan186cv datasheet

The is a highly integrated 2.4GHz Wireless Transceiver System-on-Chip (SoC) developed by Panchip Microelectronics . It combines a low-power 8-bit microcontroller (MCU) with a high-performance 2.4GHz RF transmitter onto a single silicon die. This chip is widely used in low-cost, short-range consumer applications like remote controls, RC toys, and entry-level drones.

With 10 GPIO pins, multiple timers, an 8‑channel 8‑bit ADC, and PWM generators, the PAN186 can directly handle sensor inputs, LED indicators, and motor speed control without requiring an external microcontroller.

Searching for (instead of “PAN186CV”) will yield more results. | Category | Parameter | | ----------------- |

If your circuit isn’t working, the provides a flowchart for failure analysis:

Because Panchip primarily supplies PAN186 chips to OEMs and contract manufacturers, they are not commonly stocked by mainstream electronics distributors such as Mouser, DigiKey, or Arrow. However, they can be found on platforms such as Alibaba, AliExpress, and Taobao, typically sold in small quantities for repair or prototyping. When purchasing from such sources, verify the seller's reliability and be aware that the chip may be marked with different batch codes.

It serves as the core wireless controller inside popular 12V and 24V remote-controlled toy cars (such as Weelye, RX30, or RX98 mainboards), linking the parental hand-held transmitter to the car's steering and drive motors. The core silicon appears to be identical to the base PAN186

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The chip executes active handshakes upon boot up. For instance, a transmitter might initiate a sweeping beacon burst on 2.4201 GHz , but immediately jump to a secondary operating frequency like 2.4171 GHz the instant a drone or vehicle receiver responds and links up. Sourcing Datasheets and Alternative Replacements

Reflow soldering temperature should not exceed 260°C .

This chip is optimized for high-volume, low-cost wireless products: : Toy cars, drones, and home appliances. Audio Devices : Music players and smart devices.

Beyond drones, the PAN186CV is found in RC cars, boats, and other wireless‑controlled toys. Its integrated ADC can read analog joystick positions, while PWM outputs can directly drive LED indicators or vibration motors.