Schematics

ManualsBrandsEccel Technology ManualsElectronicsRS485 connected RFID reader

Table Of Contents

Schematic Print("All Documents",Logical)
- MAIN.SchDoc
- RF BLOCK DIAGRAM.SchDoc

D D

C C

B B

A A

Project name:

BioRad_RS485.PrjPcb

Last modification date:

2020-06-17

Last modyfication by:

Łukasz Chyl

Project filename:

RF BLOCK DIAGRAM.SchDoc

RFID Transceiver

(PN5180)

EMC Filters Matching Circuit Antenna Coil

Summary of content (6 pages)

PAGE 1
4 3 2 1 D D RFID Transceiver (PN5180) C EMC Filters Matching Circuit Antenna Coil C B B A Last modyfication by: Last modification date: Łukasz Chyl 2020-06-17 A Project name: BioRad_RS485.PrjPcb Project filename: RF BLOCK DIAGRAM.
PAGE 2
4 3 2 1 D D RS485 RS485.SchDoc STM MCU.SchDoc PN5180 RFID.SchDoc CPU: 80MHz clock (internally generated) Crystal: 27.12MHz RFID carrier wave: 13.56MHz UART: 115200 baud RS485 SPI: 2.5Mbit/s RS485 PN PN C C PWR POWER_PoR POWER.SchDoc B B PWR COFID1 FID1 COFID3 FID3 A COFID2 FID2 COFID4 FID4 Last modyfication by: Last modification date: Łukasz Chyl 2020-06-17 A Project name: BioRad_RS485.PrjPcb Project filename: MAIN.
PAGE 3
4 3 2 1 COFB6 FB6 D 5V PIFB602 PIC4202 PIC4201 PIC4302 PIC4301 COC42 C42 10uF GND D PIFB601 PIC4 02 PIC4 01 COC43 C43 100nF GND PIC4502 PIC4501 COC44 C44 10uF GND COC45 C45 100nF GND 3V3 3V3 PIR1901 PIR20 1 COR19 R19 COJ1 J1 C PIR1902 COU5 U5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 (A) PIJ101 (B) PIJ102 PIJ103 PIJ104 PIJ105 PIJ106 (Y) (Z) PIJ108 NL(A) (A) PIJ109 NL(B) (B) PIJ1010 PIJ107 PIJ1011 PIJ1012 PIJ1013 PIJ1014 (Y) PIJ1015 NL(Y) NL(Z) (Z) PIJ1016 RX_P RX_N GND_IN N
PAGE 4
3 2 1 3V3 PIR501 COR5 R5 PIR502 COU1 U1 D COFB1 FB1 3V3 PIFB102 PIC102 PIC101 PIC202 PIC201 COC1 C1 2.2uF GND NLST0VDD ST_VDD PIFB101 300R COC2 C2 100nF GND PIC302 PIC301 COC3 C3 2.2uF GND PIC402 PIC401 1 2 PIU102 3 PIU103 NLST0R\S\T\# ST_RST# PIU104 4 5 PIU105 PN_DWL PIU106 6 PN_RST 7 PIU107 NLDBG0U20TX DBG_U2_TX 8 PIU108 PN_BUSY PIU109 9 PN_CS 10 PIU1010 PN_IRQ 11 PIU1011 NLLED LED 12 PIU1012 TERM_EN PIU1013 13 NLEXT0LED EXT_LED PIU1014 14 FORCE_RF PIU1015 15 16 PIU1016 0 PIU100
PAGE 5
4 3 2 1 COU4 U4 PN_SIGNALS IRQ BUSY RESET AUX2/DWL 3V3 NLIRQ IRQ VBAT VBAT 3V3 PIR3101 PIFB302 PIR3102 PIFB301 COFB3 FB3 COR31 R31 NLRXN RXN NLRXP RXP NLVMID VMID NLTX2 TX2 10k 1% GND C PIC1902 PIC1901 PIC20 2 COC19 C19 100nF PIC20 1 GND RXP TX1 GND COY1 Y1 NLXTAL0PN0P XTAL_PN_P D 27.
PAGE 6
4 3 2 1 D D 5V 3V3 3V3 5V PIR801 PIR901 COU3 U3 C 6 IN 4 PIU304 EN PIU306 PIR1202 PIR1201 COR12 R12 2 10k 1% PIC1 02 PIC1 01 COC11 C11 10uF PIC1202 PIC1201 COC12 C12 100nF PIU302 PIC1302 PIC1301 NC PG GND EP COC13 C13 1 PIU301 COR9 R9 10k 1% 470k 1% COR11 R11 3 10k 1% GND GND GND PIU203 5 PITP301 PIR10 1 PIU205 PFI PIU201 PFO RESET PIU204 GND PIU202 MR PIR1 02 COR10 R10 PWR 10k 1% NLP\F\O\0\I\N\T\ PFO_INT PIR10 2 PFO_INT NLP\o\R\0\R\S\T\ PoR_RST PoR_RST NLPG