PMIC PF1550 + i.MX Processors Resources

[b36835]

PF1550 Part-No.

Table 1. PF1550 Orderable part variations
Part number	Temperature (TA)	Package	Programming options
MC32PF1550A1EP	−40 °C to 85 °C (For use in consumer applications)	98ASA00913D, 40-pin QFN 5.0 mm x 5.0 mm with exposed pad	1 (Default)
MC32PF1550A2EP			2  (i.MX 7ULP with LPDDR3)
MC32PF1550A3EP			3  (i.MX 6UL with DDR3L)
MC32PF1550A4EP			4 (i.MX 7ULP with LPDDR3)
MC32PF1550A5EP			5 (i.MX 6UL with DDR3)
MC32PF1550A6EP			6 (i.MX 6ULL with DDR3L)
MC32PF1550A7EP			7 (i.MX 6UL with LPDDR3)
MC34PF1550A1EP	−40 °C to 105 °C (For use in industrial applications)		1 (Default)
MC34PF1550A2EP			2  (i.MX 7ULP with LPDDR3)
MC34PF1550A3EP			3  (i.MX 6UL with DDR3L)
MC34PF1550A4EP			4 (i.MX 7ULP with LPDDR3)
MC34PF1550A5EP			5 (i.MX 6UL with DDR3)
MC34PF1550A6EP			6 (i.MX 6ULL with DDR3L)
MC32PF1550A7EP			7 (i.MX 6UL with LPDDR3)

[b36835]

Hi Anthony,

Thanks for your feedback, now PF1550 will not open the OTP programming (like OTP_PWRON_CFG bit setting) for customers, if you have any request of OTP programming modification, we can provide OTP programming and samples, please send emails to:

PF1550 Product Line Manager:  christian.assier@nxp.com

PF1550 Application team: sean.liu@nxp.com

Regards,

PMIC team

[anthony-loiseau-act]

I fail to find how to read and write pf1550 OTP registers/bits in datasheet. Is there a separate datasheet for that purpose? (I want to set OTP_PWRON_CFG bit).

Reading pf1550 linux driver on 4.9-1.0.x-imx branch, OTP-read is implemented using either not-listed, "unused" or "reserved" registers and OTP-write is not implemented.

Regards.

[b36835]

PF1550 Datasheet Rev. 1.92.

      - PF1550 Rev. 1.92.pdf

PF1550 Solder-down EVB (FRDM-PF1550EVM, SCH-29660) Rev. A1 DSN & PDF Schematic.

      - SCH-29660 Rev.A1 2017-09-11.DSN

      - SCH-29660 Rev.A1 2017-09-11.PDF

PF1550 Solder-down EVB GUI.

      - PF1550_GUI_PROTOTYPE_(VER 1.0.0.15).zip, this is C++ based older version.

      - PF1550_x64_B072.rar, this is new version, Java based for 64-bit operation system.
      - PF1550_x86_B072.rar, this is new version, Java based for 32-bit operation system.

      - PMIC PF1550 GUI (based on Java) Install Guide - 2017-12-01.pdf

PF1550 Application Note

       - ANxxxx PF1550 Schematic Guidelines Rev. 0.1, 9-2017.pdf

       - KTFRDMPF1550EVMUG Rev. 1.0.pdf

[wuavril]

MC32PF1550A6EP is mass production ? could provide PDF ?

[b36835]

Hi Avril,

See the attachment - PF1550 Datasheet Rev.2.0.pdf, you can find the PF1550 A6 OTP details in Table 83.
Yes, the MC32PF1550A6EP is in mass production, it can be ordered now.

Regards,

Zhi Liu

PMIC team