UM2789 User manual SPC58NHADPT386S Rev.C evaluation board Introduction The SPC58NHADPT386S Rev.C evaluation board supports STMicroelectronics SPC58NH92 microcontroller in FPBGA 19x19x1.8 386 package. Figure 1. SPC58NHADPT386S Rev.C Note: picture not contractual UM2789 - Rev 1 - April 2021 www.st.com For further information contact your local STMicroelectronics sales office.
Overview Overview The SPC58NHADPT386S Rev.C "mini module" is an evaluation board supporting STMicroelectronics SPC58NH92 microcontroller in FPBGA 19x19x1.8 386 package (FPBGA 19x19x1.8 386 3R22+10+2R14+52 PITCH 0.8 BALL 0.55). This "mini module" is designed to be connected onto the SPC58xxMB motherboard, offering a mechanism for easy customer evaluation of the supported devices and to facilitate hardware and software development.
UM2789 Package contents Figure 3. Overview of SPC58NHADPT386S Rev. C "mini module" - bottom Package contents An SPC58NHADPT386S Rev. C adapter package includes the following item: • SPC58NHADPT386S Rev. C "mini module" The MCU is not included, it must be purchased separately. Please contact your sales representative for more details.
Attention: This evaluation board only offers limited features for evaluating ST products. It has not been tested for use with other products and is not suitable for any safety or other commercial or consumer application. This evaluation board is otherwise provided “AS IS”...
UM2789 Handling precautions Handling precautions Please take care to handle the package content in order to prevent electrostatic discharge. Before the EVB is used or power is applied, please fully read the following sections on how to correctly configure the board. Failure to correctly configure the board may cause irreparable component, MCU or EVB damage. UM2789 - Rev 1 page 5/36...
UM2789 Hardware description Hardware description Hardware features The SPC58NHADPT386S Rev. C "mini module" board has the following features: • Connector for external power supplies input (5 V) used in stand-alone mode • Reset button with driver and led indicator • Socket for device in FPBGA386 package •...
UM2789 Power and system configuration Power and system configuration Power supplies The "mini module" can be powered by providing voltages or supplied externally by the 2-Way PCB screw connector (CN1) or supplied by the motherboard. When the "mini module" is connected to the motherboard (MB), 1.25 V, 3.3 V and 5.0 V are supplied by MB connector selecting the associated jumpers.
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UM2789 Power supplies Jumper Description Default Position 5.0V_ADC filtered voltage enable: Figure 9. Overview of Closed SPC58NHADPT386S Rev. C "mini • Closed: connect the 5.0V_EXT to (5.0V_ADC) module" - top - D3 5.0V_ADC trough the filter circuit. VDD_HV_IO_MAIN voltage configuration: Figure 9.
UM2789 System clock configuration System clock configuration The mini module supports the usage of crystal clock sources as well as external clock source: Table 3. Clock configuration jumpers Jumper Description Default Position XTAL32 configuration: Figure 9. Overview of SPC58NHADPT386S Open •...
UM2789 Reset circuit Reset circuit The "mini module" supports different ways to reset the microcontroller. To use and perform the reset driving there are different jumpers and switches: Table 4. Reset configuration jumpers Jumper Description Default Position Figure 9. Overview of SPC58NHADPT386S Rev. C Reset push button Open "mini module"...
UM2789 Configuration for pin shared between eMMC & SD-card reader Configuration for pin shared between eMMC & SD-card reader The following jumpers need to configure the pin shared between eMMC & SD-CARD READER set the jumpers described in the table below. Table 6.
UM2789 Hardware description Hardware description 1 Gb/s ethernet interface This paragraph describes the 1Gb/s Ethernet interface present on the "mini module". The Ethernet connector is RJ-45 with integrated magnetics. It shows the functional diagram of the Ethernet interface. Figure 4. 1 Gb/s Ethernet functional diagram Here below the Ethernet ESD protection schema.
UM2789 Hyperbus interface Hyperbus interface This paragraph describes the hyperbus interface present on the "mini module". The following figure shows the hyperbus scheme. Figure 6. Hyperbus scheme UM2789 - Rev 1 page 14/36...
UM2789 eMMC interface eMMC interface This paragraph describes the embedded eMMC device present on the "mini module". The figure below shows the functional diagram of the eMMC interface. Figure 7. eMMC functional diagram The following table describes all the hardware of the eMMC interface of the "mini module" and their position on PCB.
This paragraph describes the card reader JEDED/MMC standard version 5.0 compliant. The filter used is EMIF06-MSD02N16 by ST. The SD/MMC card reader needs to use a power switch to limits the output current to a safe level in case the output load exceeds the current limits threshold or a short is present.
UM2789 Test points Test points The "mini module" has several test points, described in the table below. Table 10. Test points Test Point Description Position INT_N (on U15) Figure 9. Overview of SPC58NHADPT386S Rev. C "mini module" - top - A2 LDO_O (on U15) Figure 9.
Schematic Figure 11. uC supply DECOUPLING ARE IMPLEMENTED FOR EVERY POWER PIN 3.3V_ADC 5.0V_ADV 3.3V_S R 5.0V_S R VDD_HV_ADR_S _P VDD_HV_ADV_P VDD_HV_OS C_P 5.0V_EXT 100nF 100nF 10nF 10nF 2.2uF 100nF 10nF 100nF 10nF 2V1P AGND AGND VS S _OS C VDD_HV_FLA_P VDD_LV_P LL MB_3.3V_S R...
Figure 12. Voltage regulators 3.9uH 5.0V_S R 1.2V 22uF 470nF 47uF S GND 1206 P GND P GND R5 1M 470nF FS W RS T 180K S YNCH VBIAS DELAY 430K S S /INH COMP 8.2nF 68nF A6986 390pF 22pF 56uH 5.0V_S R 3.3V...
Figure 13. uC I/O P E0 P A0 P E0 P E[0] P A[0] P A0 P E1 P A1 P E1 P E[1] P A[1] P A1 P E2 P A2 P E2 P E[2] P A[2] P A2 P E3-CLKOUT P A3 P E3-CLKOUT...
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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’...
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