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UM11705
PCF85063TP-ARD evaluation board
Rev. 1.0 — 19 November 2021
Document information
Information
Content
Keywords
PCF85063TP, I
Abstract
The PCF85063TP-ARD evaluation board is a daughter card equipped with
Arduino port, designated for easy test and design of PCF85063TP IC, tiny
real-time clock/calendar with low power consumption, controlled through
Fm I
LPCXpresso55S69 and i.MX 8M Mini LPDDR4 EVK, including GUI software
control. The board can be attached to any device equipped with Arduino port.
2
C-bus, RTC, Arduino port, EVK
2
C 2-wire bus. The board is fully compliant with IMXRT1050 EVK,
User manual
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Summary of Contents for NXP Semiconductors PCF85063TP-ARD
- Page 1 PCF85063TP, I C-bus, RTC, Arduino port, EVK Abstract The PCF85063TP-ARD evaluation board is a daughter card equipped with Arduino port, designated for easy test and design of PCF85063TP IC, tiny real-time clock/calendar with low power consumption, controlled through Fm I C 2-wire bus.
- Page 2 UM11705 NXP Semiconductors PCF85063TP-ARD evaluation board Revision history Date Description v.1.0 20211119 Initial version UM11705 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2021. All rights reserved. User manual Rev. 1.0 — 19 November 2021...
- Page 3 UM11705 NXP Semiconductors PCF85063TP-ARD evaluation board IMPORTANT NOTICE For engineering development or evaluation purposes only NXP provides the product under the following conditions: This evaluation kit is for use of ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY. It is provided as a sample IC pre- soldered to a printed-circuit board to make it easier to access inputs, outputs and supply terminals.
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Page 4: Introduction
The NXP community is at http://community.nxp.com. Getting ready Working with the PCF85063TP-ARD requires the kit contents, additional hardware, and a Windows PC workstation with installed software. 3.1 Kit contents • Assembled and tested evaluation board in an antistatic bag •... -
Page 5: Static Handling Requirements
1). Using the Arduino interface, the board ca be attached to any device equipped with Arduino port. The PCF85063TP-ARD daughter board communicates with the host device or EVK, through an I C-bus, with a maximum speed of 400 kHz. The I... - Page 6 The board is powered through the Arduino connector J6 (pin 4 – 3.3V, pin 6, 7 – GND). The power is delivered to the DUT through J37 (on the PCF85063TP-ARD board). The purpose of J37 is to facilitate power-off tests and current measurements. If C8 supercapacitor and R32 resistor (both components not populated) will be installed on the board, the user can test the RTC back-up function of the DUT.
- Page 7 UM11705 NXP Semiconductors PCF85063TP-ARD evaluation board Figure 1. The PCF85063TP-ARD board picture, top view (up), bottom view (down) UM11705 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2021. All rights reserved. User manual Rev. 1.0 — 19 November 2021...
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Page 8: Schematic Diagram
UM11705 NXP Semiconductors PCF85063TP-ARD evaluation board 4.3 Schematic diagram The schematic diagram of PCF85063TP-ARD is available at URL: http://www.nxp.com/ PCF85063TP-ARD. 4.4 Arduino port J5, J6, J35, and J36 are the mated pin headers of Arduino Uno R3 connectors, having the same electrical function and placed on the board, so that the daughter board can be directly inserted in the Arduino port. -
Page 9: I2C External Connector (J38)
4.5 I C external connector (J38) The I C-bus of the PCF85063TP can be directly accessed from external through the connector J38, located on the PCF85063TP-ARD daughter board. Table 2 describes the pin chart of J38. Table 2. The J38 pin chart J38 pin no. -
Page 10: Installing And Configuring Software Tools
VCC – MAIN power rail Installing and configuring software tools PCF85063TP-ARD evaluation board is designed and built as a daughter board able to work in conjunction with a mother board equipped with an Arduino port. The board was built to be fully compatible with the following NXP Evaluation (EVK) boards: •... -
Page 11: Configuring The Hardware
EVK_Firmware_And_GUI_Install_Guide_For_Arduino_Boards.pdf instruction file from NXP site (www.nxp.com/). Once the software is installed, the first step is to select the correct combination EVK – PCF85063TP-ARD daughter card, and then the board can be controlled from the GUI interface. See... - Page 12 J1 jumper shall be placed in position 5-6. If using an external power supply (connected to J2), the jumper J1 will be placed in position 1-2. 2. Insert the PCF85063TP-ARD daughter card on the Arduino connector of the EVK (see Figure 3.
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Page 13: Lpcxpresso55S69 Development Board
UM11705 NXP Semiconductors PCF85063TP-ARD evaluation board Figure 4. The assembly PCF85063TP-ARD daughter board / IMXRT1050 EVK board operation 6.2 Using the PCF85063TP-ARD with an LPCXpresso55S69 development board Figure 5 shows the required hardware for operation of the PCF85063TP-ARD and LPCXpresso55S69 EVK board. This configuration consists of: •... - Page 14 The following steps describe how to assemble, program, and operate the configuration shown in Figure 1. Insert the PCF85063TP-ARD daughter card to P16 – P19 connectors located on LPCXpresso55S69 development board (see the marked pins of P16 – P19, Figure 2.
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Page 15: Using The Pcf85063Tp-Ard With An I.mx
6.3 Using the PCF85063TP-ARD with an i.MX 8M Mini LPDDR4 EVK board When an i.MX 8M Mini LPDDR4 EVK board is used with the PCF85063TP-ARD board, a third board (IMX8MMINI-IARD interposer board) must be used, especially designed and built as EVK – daughter board interconnection. The EVK board i.MX 8M Mini LPDDR4 is not equipped with an Arduino port;... - Page 16 • One USB-A / USB Micro-B cable • A PC with Windows 10 operating system It is recommended to attach the PCF85063TP-ARD to the Arduino connectors of the IMX8MMINI-IARD interposer board first, and then the resulting assembly to the i.MX 8M Mini LPDDR4 EVK.
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Page 17: Using Pcf85063Tp-Ard With Another Device
Arduino port, and an EVK without Arduino port. In the first case, a firmware shall be developed according with PCF85063TP specifications, and then simply attach PCF85063TP-ARD daughter board to the EVK, to operate the board. In the second case, using the pin chart of Arduino connectors... - Page 18 PCF85063TP-ARD evaluation board This section describes the GUI application and how the user can control the PCF85063TP-ARD daughter board from the graphical interface. First, install the GUI package and software on the PC (Windows 10). For more details, see UM11581.
- Page 19 UM11705 NXP Semiconductors PCF85063TP-ARD evaluation board button Set PC Time allow the user to set the RTC registers with the current time of the PC. For more details about the register map of the RTC, see the PCF85063TP datasheet. In the upper side, in the blue region (marked with red arrow), the date and time of the RTC is displayed in real time.
- Page 20 UM11705 NXP Semiconductors PCF85063TP-ARD evaluation board Figure 11. Graphical interface – “Configuration” tab activated The RAM tab (Figure 12) allows for direct setting or reading the value of the internal RAM byte of the RTC. The data can be introduced by the user in four modes. Setting each bit...
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Page 21: Abbreviations
Real-Time Clock Universal Serial Bus References 1. PCF85063TP, Tiny Real-Time Clock/calendar Product data sheet; NXP Semiconductors; 2. MIMxrt1050 EVK Board Hardware User’s Guide User manual; NXP Semiconductors; 3. i.MX RT1050 Crossover Processors Data Sheet for Consumer Products Data sheet; NXP Semiconductors;... -
Page 22: Legal Information
NXP Semiconductors. whatsoever (including without limitation, all damages referenced above and In no event shall NXP Semiconductors be liable for any indirect, incidental, all direct or general damages), the entire liability of NXP Semiconductors, punitive, special or consequential damages (including - without limitation - its affiliates and their suppliers and customer’s exclusive remedy for all of... - Page 23 Tab. 1. The pin chart of Arduino connectors and Tab. 3. PCF85063TP-ARD jumpers ......9 their usage ............8 Tab. 4. PCF85063TP-ARD test points ......10 Tab. 2. The J38 pin chart ..........9 Tab. 5. Abbreviations ...........21 Figures Fig. 1.
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Page 24: Table Of Contents
Using the PCF85063TP-ARD with an IMXRT1050 EVK board ........11 Using the PCF85063TP-ARD with an LPCXpresso55S69 development board ...13 Using the PCF85063TP-ARD with an i.MX 8M Mini LPDDR4 EVK board ......15 Using PCF85063TP-ARD with another device ...............17 GUI description ..........17 Abbreviations ............
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