Circuit configuration 1 for QFN48 (QFAA)

nRF54LV10A Preliminary Datasheet

In addition to the schematic, the bill of material (BOM) is also provided.

Figure 2. Circuit configuration no. 1 schematic

P1.11/AIN6 P1.12/AIN7 P1.00/AIN0 P1.01/AIN1 XC1 XC2 P1.03/AIN3 SWDCLK SWDIO P1.02/AIN2 P1.08 P1.04 P1.05 P1.06 P1.07/AIN4 P0.00 P0.01 P0.02 P0.03 P0.04 NRESET P1.13/XL1 P1.14/XL2 P1.09 P1.10/AIN5 0201 C5 100nF 0201 FB1 0201 C6 4.7µF 0201 C10 2.2µF 0201 C2 100nF 0402 C1 10µF 0201 C11 10nF DECRF 0201 10nF C12 0603 L1 4.7µH XTAL_2016 X1 32MHz P0.02 26 P0.03/CK 27 P0.04/CLK32K/CK 28 P0.00 24 P0.01 25 U1B nRF54LV10A-QFAA P1.00/AIN0 39 P1.08/CK 37 P1.01/AIN1 40 P1.02/AIN2 41 P1.03/AIN3/CK 42 P1.04/CK 44 P1.05/EXTREF 45 P1.06 43 P1.07/AIN4 46 P1.10/AIN5 47 P1.11/AIN6/SWO/CK 48 P1.12/AIN7/CK 1 P1.13/XL1 2 P1.14/XL2 3 P1.09 38 P1.15 4 P1.16/CK 5 P1.17/CK 6 P1.18 7 P1.19/CK 8 P1.20/CK 9 P1.21 10 P1.22 11 P1.23 12 P1.24 13 P1.25 23 U1C nRF54LV10A-QFAA DECD DCC VSS_PA 33 ANT 32 DECRF 34 XC1 35 XC2 36 DECB 22 SWDIO 29 DECA 14 DECD 16 VSS 15 VDDL 18 DCC 17 SWDCLK 30 RESET 31 VSS 49 VDDL 19 CFLYH 21 CFLYL 20 U1A nRF54LV10A-QFAA P1.15 P1.16 P1.17 P1.18 P1.19 P1.20 P1.21 P1.22 P1.23 P1.24 P1.25 Optional XTAL_2012 X2 32.768kHz J1 Ba ttery 0201 C3 1.0µF 0402 C4 10µF ANT RF 0201 C8 2.0pF 0201 L3 3.5nH 0201 L4 3.5nH 0201 C7 1.5pF 0201 L2 2.7nH 0201 C9 0.3pF VDDL:nRF DECA
Note: The matching network for the radio is preliminary and is subject to change.
Note: For PCB reference layouts, see the product page for the nRF54LV10A on www.nordicsemi.com.
Table 2. Bill of material for circuit configuration no. 1
Designator Value Description Footprint
C1, C4 10 µF Capacitor, X6S, ±20%, 6.3 V 0402
C2, C5 100 nF Capacitor, X7R, ±10%, 100 nF, 10 V 0201
C3 1.0 µF Capacitor, Ceramic, X5R, ±20%, 6.3 V 0201
C6 4.7 µF Capacitor, Ceramic, X5R, ±20%, 6.3 V 0201
C7 1.5 pF Capacitor, NP0, ±0.05 pF, 25 V 0201
C8 2.0 pF Capacitor, NP0, ±0.05 pF, 25 V 0201
C9 0.3 pF Capacitor, C0G, ±0.1pF, 50V 0201
C10 2.2 µF Capacitor, X6T, ±20%, 2.5V 0201
C11, C12 10 nF Capacitor, X7R, 6.3 V 0201
FB1 120 Ω Ferrite bead, 120 Ω at 100 MHz, 200 mA, 500 mΩ max 0201
L1 4.7 µH Inductor, 120 mA, ±20%, 0.65 Ω 0603
L2 2.7 nH Inductor, 600 mA, ±0.1ｎH, 120 mΩ 0201
L3, L4 3.5 nH Inductor, 500 mA, ±3%, 170 mΩ 0201
U1 nRF54LV10A-QFAA Multiprotocol Bluetooth Low Energy, IEEE 802.15.4, and 2.4GHz proprietary System on Chip QFN-48
X1 32 MHz XTAL SMD 1612, 32MHz, Cl=8pF, Tot: ±40ppm, Aging: ±1ppm/year XTAL_1612
X2 32.768 kHz XTAL SMD 2012, 32.768 kHz, 9 pF, ±20 ppm XTAL_2012