.4 Resistor · 50 1% 222 3.4 Resistor · 7 P=1/4w, low precision R 78 2.48k Resistor · 50 202 3.48k Resistor · 30 1% 207 17.4k Resistor · 63 1% Resistor, Metal Film 441 18.432Mhz Integrated Circuit (IC) · 20 Oscillator, DIP4 87 29.4k Resistor · 20 0.25 37 32.4k Resistor · 30 0.25 38 60.4k Resistor 1% 214 CY2B XTAL · 2 2.4576MHZ Crystal 930 006-0060350 clock oscillator · 3 18.432 MHz 686 JN5164/001,515 Integrated Circuit (IC) · 40-QFN · 5 RF Microcontrollers - MCU IEEE802.15.4 Wireless MCU 1803 JN5168/001,518 Integrated Circuit (IC) · QFN-40 · 15 RF Microcontrollers - MCU IEEE802.15.4Wireless Microcontroller 1807 SMAJ8.5A Diode (D) · DO-214AC, SMA · 25 TVS DIODE 8.5VWM 14.4VC SMA 1811 (no value recorded) Integrated Circuit (IC) · 1 Available division ratios 28, 210, 213, or 216 ■ Increments on positive edge clock transitions ■ Built-in low power RC oscillator (±2% accuracy over temperature range and ±10% supply and ±3% over processing @ < 10 kHz) ■ Oscillator frequency range ≈ DC to 100 kHz ■ Oscillator may be bypassed if external clock is available (apply external clock to pin 3) ■ Automatic reset initializes all counters when power turns on ■ External master reset totally independent of automatic reset operation ■ Operates at 2n frequency divider or single transition timer ■ Q/Q select provides output logic level flexibility ■ Reset (auto or master) disables oscillator during resetting to provide no active power dissipation ■ Clock conditioning circuit permits operation with very slow clock rise and fall times ■ Wide supply voltage range—3.0V to 15V ■ High noise immunity—0.45 VDD (typ.) ■ 5V–10V–15V parameter ratings ■ Symmetrical output characteristics ■ Maximum input leakage 1 µA at 15V over full temperature range ■ High output drive (pin 8) min. one TTL load 1418