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Getting started with the X-NUCLEO-PGEEZ1 standard SPI page EEPROM
memory expansion board based on M95P32 series for STM32 Nucleo
Introduction
The
X-NUCLEO-PGEEZ1
expansion board is designed for the M95P32 series SPI page EEPROM for data reading and writing.
This expansion board allows developers to evaluate the new memory page EEPROM through a single/dual/quad SPI interface.
It acts as an external storage device that can be used to store data, such as manufacturing traceability, calibration, user
settings, error flags, data logs, and monitoring data to build more flexible and accurate applications.
The
X-NUCLEO-PGEEZ1
expansion board can be plugged on top of an STM32 Nucleo-144 (via ZIO connectors) or STM32
®
Nucleo-64 (via Arduino
UNO R3 connectors).
UM3096 - Rev 1 - November 2022
For further information contact your local STMicroelectronics sales office.
Figure 1.
X-NUCLEO-PGEEZ1 expansion board
UM3096
User manual
www.st.com
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Table of Contents
Related Manuals for STMicroelectronics X-NUCLEO-PGEEZ1
Summary of Contents for STMicroelectronics X-NUCLEO-PGEEZ1
- Page 1 UM3096 User manual Getting started with the X-NUCLEO-PGEEZ1 standard SPI page EEPROM memory expansion board based on M95P32 series for STM32 Nucleo Introduction X-NUCLEO-PGEEZ1 expansion board is designed for the M95P32 series SPI page EEPROM for data reading and writing.
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Page 2: Acronyms And Abbreviations
UM3096 Acronyms and abbreviations Acronyms and abbreviations Table 1. List of acronyms Acronym Description EEPROM Electrically erasable programmable read only memory Mega Hertz Microcontroller unit Serial peripheral interface UM3096 - Rev 1 page 2/27... -
Page 3: Getting Started
Hardware requirements To use STM32 Nucleo development boards with the X-NUCLEO-PGEEZ1 expansion board, connect the boards as shown below. Figure 2. X-NUCLEO-PGEEZ1 expansion board connected to an STM32 Nucleo development board UM3096 - Rev 1 page 3/27... -
Page 4: System Requirements
(NUCLEO-F401RE, NUCLEO-L053R8, NUCLEO-G474RE NUCLEO-H743ZI) • X-NUCLEO-PGEEZ1 expansion board Board setup Follow the table below for the correct jumper settings. Table 2. X-NUCLEO-PGEEZ1 jumper settings Jumper Name Configuration (for STM32 Nucleo-144 board) Configuration (for STM32 Nucleo-64 board) M95_MOSI M95_MISO M95_WPn M95_Hn... -
Page 5: Hardware Description And Configuration
Hardware description and configuration Interconnection details X-NUCLEO-PGEEZ1 expansion board and the NUCLEO-F401RE, NUCLEO-L053R8, NUCLEO-G474RE NUCLEO-H743ZI board connection details are listed below. Table 3. X-NUCLEO-PGEEZ1 and NUCLEO-F401RE connection details (left connector) Signal name IORE GND GND Connector name CN6 Power CN8 Analog Pin number... -
Page 6: Table 5. X-Nucleo-Pgeez1 And Nucleo-L053R8 Connection Details (Left Connector)
ADC_IN8 INPU I2C1_SCL(P outp I2C1_SDA(P X-NUCLEO-PGEEZ1 expansion board signals M95_Hn_ GND GND Table 6. X-NUCLEO-PGEEZ1 and NUCLEO- L053R8 connection details (right connector) Signal name Connector name CN5 Digital CN9 Digital Pin number NUCLEO- L053R8 MCU port PA9 PA8 PA2 PA3... -
Page 7: Table 7. X-Nucleo-Pgeez1 And Nucleo-G474Re Connection Details (Left Connector)
ADC_IN8 INPU I2C1_SCL(P outp I2C1_SDA(P X-NUCLEO-PGEEZ1 expansion board signals M95_Hn_ GND GND Table 8. X-NUCLEO-PGEEZ1 and NUCLEO- G474RE connection details (right connector) Signal name Connector name CN5 Digital CN9 Digital Pin number NUCLEO- G474RE MCU port PA9 PA8 PA2 PA3... -
Page 8: Current Measurement
UM3096 Current measurement Table 9. X-NUCLEO-PGEEZ1 and NUCLEO- H743ZI connection details (left connector) Signal name IOREF RESET +3V3 Connector name CN8 Power Pin number NUCLEO- H743ZI MCU port IOREF NRST NUCLEO- H743ZI MCU signals IOREF NRST X-NUCLEO-PGEEZ1 expansion board signals Table 10. -
Page 9: X-Nucleo-Pgeez1 Component Placement Details
UM3096 X-NUCLEO-PGEEZ1 component placement details X-NUCLEO-PGEEZ1 component placement details Figure 3. X-NUCLEO-PGEEZ1 component placement details UM3096 - Rev 1 page 9/27... -
Page 10: Figure 4. X-Nucleo-Pgeez1 Top View Layout
UM3096 X-NUCLEO-PGEEZ1 component placement details Figure 4. X-NUCLEO-PGEEZ1 top view layout UM3096 - Rev 1 page 10/27... -
Page 11: Figure 5. X-Nucleo-Pgeez1 Bottom View Layout
UM3096 X-NUCLEO-PGEEZ1 component placement details Figure 5. X-NUCLEO-PGEEZ1 bottom view layout UM3096 - Rev 1 page 11/27... -
Page 12: Component Description
UM3096 Component description Component description M95P32-I Table 11. M95P32-I details Feature Description Sales type M95P32 Package UFDFPN8 Single supply voltage 1.6 to 3.6 V (ambient operating temperature) UM3096 - Rev 1 page 12/27... -
Page 13: External Eeproms
UM3096 External EEPROMs External EEPROMs You can easily solder a specific SPI EEPROM density to be used with the X-NUCLEO-PGEEZ1 expansion board. Figure 6. External SPI EEPROM provision on the X-NUCLEO-PGEEZ1 expansion board UM3096 - Rev 1 page 13/27... -
Page 14: Board Versions
X-NUCLEO-PGEEZ1 versions PCB version Schematic diagrams Bill of materials X$NUCLEO-PGEEZ1A X$NUCLEO-PGEEZ1A schematic diagrams X$NUCLEO-PGEEZ1A bill of materials 1. This code identifies the X-NUCLEO-PGEEZ1 expansion board first version. It is printed on the board PCB. UM3096 - Rev 1 page 14/27... -
Page 15: Schematic Diagrams
Schematic diagrams Figure 7. X-NUCLEO-PGEEZ1 circuit schematic (1 of 4) IOREF CN11 CN12 IOREF NRST VREFP AVDD NUCLEO64_PA5 AVDD IOREF GND2 NUCLEO64_PA6 NUCLEO64_PA7 GND1 NUCLEO64_PB6 PD15_LED1 Header 8X2_Female NUCLEO64_PA9 Header 10X2_Female CN10 0 NM U2_CS AVDD AGND PE11_LED2 GND4 NUCLEO64_PB0... -
Page 16: Figure 8. X-Nucleo-Pgeez1 Circuit Schematic (2 Of 4)
Figure 8. X-NUCLEO-PGEEZ1 circuit schematic (2 of 4) M95_VDD M95_VDD M95_Hn_DQ3 100K M95_VDD 100nF U1_CS M95_MISO_DQ1 Q-DQ1 HOLD-DQ3 M95_WPn_DQ2 M95_SCLK W-DQ2 M95_MOSI_DQ0 D-DQ0 M95P32-IXMNT/E M95_MOSI_DQ0 M95_MISO_DQ1 M95_VDD M95_VDD M95_WPn_DQ2 M95_Hn_DQ3 M95_SCLK U1_CS M95_VDD M95_VDD M95_VDD M95_Hn_DQ3 con8-strip-male 100K M95_VDD 100nF... -
Page 17: Figure 9. X-Nucleo-Pgeez1 Circuit Schematic (3 Of 4)
Figure 9. X-NUCLEO-PGEEZ1 circuit schematic (3 of 4) TP10 NUCLEO64_PA7 NUCLEO64_PA6 NUCLEO64_PB6 NUCLEO64_PB0 M95_MOSI_DQ0 M95_MISO_DQ1 M95_WPn_DQ2 M95_Hn_DQ3 NUCLEO144_PD11 NUCLEO144_PD12 NUCLEO144_PE2 NUCLEO144_PD13 con3-strip-male con3-strip-male con3-strip-male con3-strip-male DATA BUS TP11 TP12 TP13 NUCLEO64_PA9 NUCLEO64_PA9 NUCLEO64_PA5 U1_CS U2_CS M95_SCLK NUCLEO144_PG6 NUCLEO144_PG6 NUCLEO144_PB2 con3-strip-male... -
Page 18: Figure 10. X-Nucleo-Pgeez1 Circuit Schematic (4 Of 4)
Figure 10. X-NUCLEO-PGEEZ1 circuit schematic (4 of 4) USR_VDD USR_VDD 4.7K 4.7K PG14_SW1 PE14_SW2 100nF SPST SW 100nF SPST SW LED1 PD15_LED1 3V3_VDD LED1 con2-strip-male 3V3_VDD LED GREEN USR_VDD 1V8_VDD 1V8_VDD LED2 con3-strip-male LED2 LED RED PE11_LED2 con2-strip-male IOREF as 3V3 SHORT 1 &... -
Page 19: Bill Of Materials
UM3096 Bill of materials Bill of materials Table 13. X-NUCLEO-PGEEZ1 bill of materials Item Q.ty Ref. Value Description Manufacturer Part Number TP, 0.100" Dia x TEST POINT TP3 TP4 TP5 0.180" L Keystone PC MINI .040"D 5000 (2.54mm x Electronics 4.57mm) - Page 20 UM3096 Bill of materials Item Q.ty Ref. Value Description Manufacturer Part Number 3-pin Male CONN Header_2.54m HEADER .100 Amphenol 77311-118-03LF m pitch STR 3POS 3-pin Male CONN Header_2.54m HEADER .100 Amphenol 77311-118-02LF m pitch STR 3POS R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R12 R13 R14 R15...
- Page 21 UM3096 Bill of materials Item Q.ty Ref. Value Description Manufacturer Part Number con2-strip-male, CONN J6 J7 NM CON_2.54mm HEADER VERT Amphenol 77311-118-02LF Pitch 2POS UM3096 - Rev 1 page 21/27...
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Page 22: Regulatory Compliance Information
UM3096 Regulatory compliance information Regulatory compliance information Notice for US Federal Communication Commission (FCC) For evaluation only; not FCC approved for resale FCC NOTICE - This kit is designed to allow: (1) Product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and (2) Software developers to write software applications for use with the end product. -
Page 23: Revision History
UM3096 Revision history Table 14. Document revision history Date Revision Changes 16-Nov-2022 Initial release. UM3096 - Rev 1 page 23/27... -
Page 24: Table Of Contents
Current measurement............8 X-NUCLEO-PGEEZ1 component placement details ....... . . 9 Component description . -
Page 25: List Of Tables
X-NUCLEO-PGEEZ1 and NUCLEO- G474RE connection details (right connector)..... . . 7 Table 9. X-NUCLEO-PGEEZ1 and NUCLEO- H743ZI connection details (left connector)......8 Table 10. -
Page 26: List Of Figures
X-NUCLEO-PGEEZ1 component placement details ........ - Page 27 IMPORTANT NOTICE – 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 acknowledgment.
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