By respecting the authority of the datasheet, you ensure reliability, safety, and performance. Whether you’re designing a consumer gadget or an industrial IoT sensor, the PAN186CV—when properly understood—is a robust, dependable guardian for your lithium-ion battery.

| 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 |

// 2. The same pin is used to read the signal from the PING))): a HIGH // pulse whose duration is the time (in microseconds) from the sending // of the ping to the reception of its echo off of an object. pinMode(pingPin, INPUT); duration = pulseIn(pingPin, HIGH);

: Integrated into smart music players and portable audio gadgets where wireless connectivity is a core feature. Design Considerations