ZOE-M8 series - Hardware Integration Manual
UBX-16030136 - R07 Production Information Appendix
Page 28 of 32
A.3 Optional SQI flash (U3)
Manufacturer Order No. Comments
Macronix MX25L3233F 3 V, 32 Mbit, several package/temperature options
Macronix MX25V8035F 3 V, 8 Mbit, several package/temperature options
Macronix MX25V1635F 3 V, 16 Mbit, several package/temperature options
Macronix MX25R1635FxxxH1 1.8 V & 3 V, 16 Mbit, several package/temperature options
Spansion S25FL116K 3 V, 16 Mbit, several package/temperature options
Spansion S25FL132K 3 V, 32 Mbit, several package/temperature options
Winbond W25Q80DV 3 V, 8 Mbit, several package/temperature options
Winbond W25Q16JV 3 V, 16 Mbit, several package/temperature options
Winbond W25Q16FW 1.8 V, 16 Mbit, several package/temperature options
Winbond W25Q32FV 3 V, 32 Mbit, several package/temperature options
Winbond W25Q64JV 3 V, 64 Mbit (only 32 Mbit used), several package/temperature options
Winbond W25Q32DW 1.8 V, 32 Mbit, several package/temperature options
ISSI IS25LP016D 3.0 V, 16 Mbit, several package/temperature options
ISSI IS25LP032D 3.0 V, 32 Mbit, several package/temperature options
ISSI IS25WP016D 1.8 V, 16 Mbit, several package/temperature options
Adesto AT25SL641 1.8 V, 64 Mbit (only 3 2Mbit used), several package/temperature options
Table 9: Recommend parts list for optional SQI flash
A.4 Inductor for the DC/DC converter (L1)
ID Parameter Value
1.1 Self resonance frequency (SRF) > 30 MHz
1.2 DC resistance (DCR)
< 0.2
1.3 Rated current > 0.5 A
1.3 Inductance 1.0…2.2 µH
Table 10: DC/DC inductor specifications
It is recommended to use a shielded inductor.
Manufacturer Order No. Comments
muRata LQM2MPN2R2NG0 Low DCR, for best efficiency of DC/DC (~85%)
muRata LQM21PN1R0MC0 Low height, 0.5mm
muRata LQM18FN2R2M00 Small size, limited efficiency of DC/DC (~70%)
TDK MLP2016S2R2MT
Table 11: Recommend parts list for DC/DC inductor
A.5 External LNA (U1)
ID Parameter Value
1 Gain and Noise Figure @ 1.575 GHz
1.1 Gain > 17 dB
1.2 Noise Figure < 2 dB
Table 12: External LNA specifications
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