UM1761
User manual
Evaluation board for ST95HF NFC transceiver
Introduction
The EVAL-ST95HF is a ready-to-use development kit used to evaluate functions and performances of the RF transceiver ST95HF in Reader mode or Card emulation mode for standard contactless applications.
The EVAL-ST95HF kit supports:
• ISO/IEC 14443 Type A and B communication in Reader mode;
• ISO/IEC 15693 in Reader mode only;
• ISO/IEC 14443 Type A communication in Card emulations mode;
• ISO/IEC 18092 protocols in Reader mode.
The ST95HF also supports the detection, reading and writing of NFC Forum Type 1, 2, 3 and 4 tags.
The EVAL-ST95HF kit includes:
• a ST95HF transceiver
• a four turns, 47 mm x 34 mm, 13.56 MHz inductive etched antenna, and its associated tuning components
• a STM32F103 32-bits microcontroller with 1 Mbyte of Flash memory
• a 2.4 inch TFT LCD with 240 x 230 resolution.
Reference
EVAL-ST95HF
Table 1. Ordering information
Order code
EVAL-ST95HF
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www.st.com
4
5
1
2
3
Contents
Contents
6
UM1761
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Hardware and layout description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1
Eval-ST95HF assembly drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2
Eval-ST95HF board powering and Startup . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.3
Program/debug the RF transceiver demo board . . . . . . . . . . . . . . . . . . . . 9
3.4
Electrical schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Bill of materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Federal Communications Commission (FCC) and
Industry Canada (IC) compliance statements . . . . . . . . . . . . . . . . . . . . 17
5.1
FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.1.1
5.1.2
5.1.3
Part 15.19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Part 15.21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
FCC ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.2
IC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.2.1
5.2.2
5.2.3
Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Déclaration de conformité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
IC ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
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List of tables
List of tables
Table 1.
Table 2.
Table 3.
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Bill of materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
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List of figures
List of figures
UM1761
Figure 1.
Functional block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 2.
Top assembly view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 3.
Bottom assembly view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 4.
EVAL-ST95HF RF transceiver board top picture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 5.
EVAL-ST95HF RF transceiver board back picture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 6.
Electric schematics diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
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1 Description
Description
The EVAL-ST95HF board includes a ST95HF transceiver, a four turns, 47 mm X 34 mm,
13.56 MHz inductive etched antenna ant its associated tunings components, a STM32F103
32-bits microcontroller with 1 Mbyte of Flash memory and a 2.4 inch TFT LCD with
240 x 230 resolution. The functional scheme is shown in
Figure 1 .
The board is powered by USB cable. An SPI bus allows the microcontroller to communicate with the ST95HF and then LCD screen.
A four positions joystick is used to move in the menu.
Two other pushbuttons are placed on the board, one for the reset, the second to rotate the
LCD picture.
The download is possible through the JTAG connector.
The ST Android application “ST95HF demo App” shows a proprietary IAP application. The user can upload from the NFC reader (NFC Phone or RFID reader) the firmware of the
STM32F103 on the EVAL-ST95HF board and boot on it.
More information on the ST95HF evaluation kit and associated demonstration software can be found at www.st.com
.
Figure 1. Functional block diagram
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Features
2 Features
UM1761
• ST95HF, a 13.56-MHz multi-protocol contactless transceiver IC with SPI serial access communication:
• Reader mode
– ISO/IEC 14443 Type A
– ISO/IEC 15693
– ISO/IEC 18092
• Card Emulation mode:
– ISO/IEC 14443 Type A
• 47 mm x 34 mm with four turns, 13.56 MHz inductive antenna etched on PCB, and associated tuning circuit.
• STM32F103RGT6 32-bits microcontroller, with 1Mbytes of Flash memory and USB interface in a 64-pin LQFP package.
• KF33BDT, a 3.3 V low dropout (LDO) voltage regulator
• USB mini B connector
• NX2016SA, a 27.12-MHz EXS00A-CS01188 crystal oscillator for ST95HF transceiver
• HC-49SD 8.000 MHz 20 pF, 80 ppm for STM32
• 20-pin JTAG connector for STM32 programming and debugging
• two push buttons (Reset & 180 degrees rotation of the LCD screen)
• a joystick (four directions + select)
• five different color LEDs indicating the presence of RF field and protocol used for communication.
• JTAG connector for microcontroller firmware upgrade and debug.
• LCD color screen (320 x 200 pixels).
• USB cable: Type A / mini B
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3 Hardware and layout description
Hardware and layout description
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The top and bottom assembly views are shown in Figure 2
and
Figure 3 , respectively.
Figure 2. Top assembly view
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Figure 3. Bottom assembly view
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The corresponding pictures of the final board are shown in
Figure 4 and Figure 5
.
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Hardware and layout description
Figure 4. EVAL-ST95HF RF transceiver board top picture
UM1761
Figure 5. EVAL-ST95HF RF transceiver board back picture
3.2
8/19
Eval-ST95HF board powering and Startup
The EVAL-ST95HF board is powered by the USB bus via a Type A / mini B USB cable connected to a PC.
When powered up, the ST95HF starts the firmware already downloaded in the STM32 Flash memory. A general menu appears, in which user can access the various functions of the
ST95HF. The user can choose between two modes, namely Card emulation mode or NFC reader mode.
A push button is placed in order to choose the ST95HF LCD screen picture orientation according to the board direction, or in case of two ST95HF used “face to face”.
Refer to the firmware user manual available on www.st.com
for more details.
DocID026283 Rev 3
UM1761
3.3
Hardware and layout description
Program/debug the RF transceiver demo board
In order to program or to debug an STM32 microcontroller application on the EVAL-ST95HF board, simply connect the 20-pin JTAG/SWD flat ribbon of the STLINK/V2 in-circuit debugger and programmer to the RF transceiver demonstration board JTAG connector (J3), then launch STLink.
For more information, documentation about the STLINK/V2 in-circuit debugger and programmer, visit www.st.com
.
A detailed view of the electrical schemes for the EVAL-ST95HF board can be found in
Figure 6 .
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Figure 6. Electric schematics diagram
4 Bill of materials
The parts needed for the EVAL-ST95HF development kit are listed in
Table 2
.
Quantity
1
1
1
1
1
2
1
1
1
6
Description Reference
ST95HFVMD5 ST95HF
MCU 32 BITS 1MB Flash
64LQFP STM32F103RGT6
3.3 V Voltage regulator
KF33BDT
Joystick
4 directions1 select
Wealth Metal Factory
MT008-A
LCD Screen FRD24048
293D TANTAL SMD
POL CAP 1uF 16V 10%
Boitier A 1µF
293D TANTAL SMD
POL CAP 2,2uF 35V 10%
Boitier C 2,2uF
293D TANTAL SMD
POL CAP 4,7uF 16V 10%
Boitier A 4.7µF
293D TANTAL SMD
POL CAP 10uF 35V 10%
Boitier D 10uF
U1
U2
U3
U4
U5
C11, C17
C30
C33
C19
Capacitor MLCC 0603 NP0
50V 2% NC
(1)
C37, C38,
C40, C41, Cb,
Cc
Table 2. Bill of materials
Package
VFQFPN32_5x5
LQFP64_10x10
DPAK
JOYSTICK_MT-008A
SF-TC240T-48P-07
293D-A
293D-C
293D-A
293D-D
0603
STMicroelectronics
STMicroelectronics
STMicroelectronics
Wealth Metal
Factory
FRDA LCD
-
-
-
-
-
ST95HF VMD5T
STM32F103RGT6
KF33BDT
MT008-A
FRD24048
-
-
-
-
-
Distributor
-
-
Order code
-
-
-
-
Farnell
-
1754174
Farnell 1754228
Farnell 1754174
Farnell 2112949
-
-
-
-
Quantity
2
4
1
2
2
1
1
2
18
1
1
Reference
Table 2. Bill of materials (continued)
Package Description
Capacitor MLCC 0603 NP0
50V 2% 47pF
Capacitor MLCC 0603 NP0
50V 2% 100pF
Capacitor MLCC 0603 NP0
50V 2% 82pF
Capacitor MLCC 0603 NP0
50V 5% 10pF
Capacitor MLCC 0603 NP0
50V 5% 20pF
Capacitor MLCC 0603 NP0
50V 5% 1nF
Capacitor MLCC 0603 NP0
50V 5% 4,7nF
Capacitor MLCC 0603 NP0
50V 5% 10nF
C22, C25
C23, C24,
C35, C36
Ca
C27, C28
C1, C4
C21
C26
C16, C18
Capacitor MLCC 0603 NP0
50V 5% 100nF
C2, C3, C5,
C6, C7, C8,
C9, C10, C12,
C13, C14,
C15, C20,
C29, C31,
C32, C34, C39
Noise suppressor
CMS 90 OHM. 370MA
744232090
FL1
Noise suppressor
CMS 90 OHM. 0.37A
DLW31SN900SQ2
FL2
0603
0603
0603
0603
0603
0603
0603
0603
0603
744232xxx
744232xxx
Murata
(2)
Murata
(2)
Murata
(2)
-
-
-
-
-
-
WURTH
ELEKTRONIK
(2)
Murata
(2)
GRM1885C1H470GA01
GRM1885C1H101GA01
GRM1885C1H820GA01
-
-
-
-
-
-
744232090
DLW31SN900SQ2
Distributor
-
-
-
Farnell
Farnell
Farnell
Farnell
Farnell
Farnell
Farnell
Order code
-
-
-
1759053
1844172
1759089
1833869
1833871
1740621
1636474
Radiospares 724-1687
Quantity
1
5
1
1
1
2
12
16
3
1
Reference
Table 2. Bill of materials (continued)
Package Description
FILTER SUPPRESSION,
0603, 1UF, 6.3VDC
NFM18PS105R0J3D
FERRITE CMS 600 OHM.
0805 742792042
FERRITE CMS 2200 OHM.
0805 742792093
FERRITE BEAD, 0.38 OHM,
500MA, 0603
BLM18AG601SN1D
FERRITE CMS 300OHM.
0603 742792641
Inductor SMD 0805,
LQM21NNR56K10D 560nH
FL3
L1, L2, L3,
L8, L9
L10
L4
L7
L5, L6
Resistance CMS 0603 0,1W
5% NC
Resistance CMS 0603 0,1W
5% 0
(1)
R12, R16,
R29, R30,
R53, R56,
R58, R59,
R65, R67,
R69 , Rq
R13, R15,
R31, R32,
R37, R38,
R47, R61,
R62, R63,
R64, R66,
R68, R70,
R72, R73
Resistance CMS 0603 0,1W
5% 10
Resistance CMS 0603 0,1W
5% 180
R3, R20, R21
R46
NFM18PS
0805
0805
0603
0603
0805
0603
0603
0603
0603
Murata
(2)
WURTH
ELEKTRONIK
(2)
WURTH
ELEKTRONIK
(2)
Murata
(2)
WURTH
ELEKTRONIK
(2)
Murata
(2)
-
-
-
-
NFM18PS105R0J3D
742792042
742792093
BLM18AG601SN1D
Distributor
Order code
Farnell 1686506
Farnell
Farnell
1635716
1635726
Farnell 1515679
742792641 Farnell 1635705
LQM21NNR56K10D Radiospares 786-7087
-
-
-
-
-
-
-
-
-
-
-
-
Quantity
2
1
3
1
5
10
17
1
1
2
1
1
Reference
Table 2. Bill of materials (continued)
Package Description
Resistance CMS 0603 0,1W
5% 330
Resistance CMS 0603 0,1W
5% 560
Resistance CMS 0603 0,1W
5% 1k
Resistance CMS 0603 0,1W
5% 1.5k
Z-RX1, Z-RX2
R43
R2, R44, R45
R28
0603
0603
0603
0603
Resistance CMS 0603 0,1W
5% 3.3k
R17, R18,
R19, R23, R24
Resistance CMS 0603 0,1W
5% 4.7k
R1, R48, R49,
R50, R51,
R52, R54,
R55, R57, R60
0603
0603
Resistance CMS 0603 0,1W
5% 10k
R5, R6, R7,
R8, R9, R10,
R11, R22,
R33, R34,
R35, R36,
R39, R40,
R41, R42, R71
Resistance CMS 0603 0,1W
5% 36k
Resistance CMS 0603 0,1W
5% 47k
Resistance CMS 0603 0,1W
5% 1M
Mini USB
5075BMR-05-SM
HEADER, RIGHT ANGLE,
20WAY
R27
R25
R4, R26
J2
J3
0603
0603
0603
0603
5075BMR-05-SM
HE10_20PTS_M_COUDE
-
-
-
-
-
-
-
-
-
-
Neltron Industrial
MULTICOMP
-
-
-
-
-
5075BMR-05-SM
MC9A22-2034
-
-
-
-
-
Distributor
-
Order code
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Farnell
-
-
-
-
1099248
Reference
Table 2. Bill of materials (continued)
Package Quantity
2
1
2
1
1
1
1
1
2
1
1
1
Description
Connector 1PT, NC
Connector 3PTS 2,54, NC
(1)
Push button
SW_BP_ST
(1)
LED, 1206, RED,
80MCD, 635 nm
Red LED
LED, 1206, YELLOW,
130MCD, 593 nm
Yellow LED
LED, 1206, BLUE,
140MCD
Blue LED
LED, 1206, ORANGE,
110MCD, 610 nm
Orange LED
LED, 1206, GREEN,
20MCD, 570 nm
Green LED
BC817-16 - TRANSISTOR
NPN 0.5A 45V SOT23
BC817
SMD CRYSTAL
OSCILLATOR, 8M, 20PF,
20ppm 8 MHz
NX2016SA 27.12MHz
EXS00A-CS01188
27.12 MHz
NFC Antenna
(1)
ST1, ST3
ST2
SW1, SW2
LED1
LED2
LED3
LED4
LED5
Q1, Q2
Y1
Y2 ant1
CON_1PTS
CON_3PTS_P2.54
FSM4JSMA
LED-1206
LED-1206
LED-1206
LED-1206
LED-1206
SOT23
HC49SD
NX2016
ANT_90DEG
FCI
FCI
ALCOSWITCH
DIALIGHT
DIALIGHT
DIALIGHT
DIALIGHT
DIALIGHT
MULTICOMP
FOX
ELECTRONICS (2)
NDK
(2)
-
77311-401-36LF
77311-401-36LF
FSM4JSMA
598-8210107F
5988240107F
5988291107F
5988230107F
5988270107F
BC817-16
FOXSDLF/080-20
NX2016SA 27.12MHz
EXS00A-CS01188
-
Distributor
Farnell
Farnell
Order code
1097954
1097954
Farnell 3801305
Farnell
Farnell
Farnell
Farnell
Farnell
Farnell
Farnell
-
-
1850747
1465998
1850752
1872396
1466000
1798077
2063972
-
-
Quantity
6
Description
PCB MIRE
(1)
1
5
1
PCB
(3)
150mm x 60mm x 1.6mm
(FR4, dual side, components on both sides, green color)
Bumpon protective product
Five_way switch button hat,
PB-504/PB-MT008A (Cyan), along, AKG004, for U4
Carton box
(1)
1
1. Not fitted
2. No double source allowed
3. Version B
Reference
Table 2. Bill of materials (continued)
Package
MIRE1,
MIRE2,
MIRE3,
MIRE4,
MIRE5,
MIRE6
MIRE -
-
-
-
-
3M
-
-
-
SJ5306
-
-
-
-
-
-
-
Distributor
Order code
-
-
-
-
-
-
-
-
-
UM1761 Federal Communications Commission (FCC) and Industry Canada (IC) compliance state-
5 Federal Communications Commission (FCC) and
Industry Canada (IC) compliance statements
5.1 FCC Compliance Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Any changes or modifications to this equipment not expressly approved by
STMicroelectronics may cause harmful interference and void the user’s authority to operate this equipment.
5.2
FCC ID: YCPEVALST95HF
IC Compliance Statement
5.2.2
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation.
Déclaration de conformité
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.
IC ID: 8976A-EVALST95HF
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Revision history UM1761
Date
20-Jun-2014
17-Mar-2015
25-Jul-2016
Revision
Table 3. Document revision history
Changes
1
2
3
Initial release.
Added
Section 5: Federal Communications Commission (FCC) and
Industry Canada (IC) compliance statements
.
Updated
Section 1: Description and
Section 2: Features .
Updated
Table 2: Bill of materials
.
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IMPORTANT NOTICE – PLEASE READ CAREFULLY
STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on
ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.
Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products.
No license, express or implied, to any intellectual property right is granted by ST herein.
Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.
ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners.
Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2016 STMicroelectronics – All rights reserved
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