PSD4235F1-12B81 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
PSD4235F1-12B81 Datasheet PDF : 93 Pages
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PSD4000 Series
PSD4135G2
Flash In-System-Programmable Peripherals for 16-Bit MCUs
Table of Contents
Power Management ...............................................................................................................................................................53
Automatic Power Down (APD) Unit and Power Down Mode ...........................................................................................53
Other Power Savings Options..........................................................................................................................................57
Reset and Power On Requirement ..................................................................................................................................58
Programming In-Circuit using the JTAG-ISP Interface...........................................................................................................59
Standard JTAG Signals ...................................................................................................................................................60
JTAG Extensions .............................................................................................................................................................60
Security and Flash Memories Protection .........................................................................................................................60
Absolute Maximum Ratings .............................................................................................................................................................61
Operating Range..............................................................................................................................................................................61
Recommended Operating Conditions..............................................................................................................................................61
AC/DC Parameters ..........................................................................................................................................................................62
Example of Typical Power Calculation at Vcc = 5..0 V...........................................................................................................63
Example of Typical Power Calculation at Vcc = 5..0 V in Turbo Off Mode.............................................................................64
DC Characteristics (5 V ± 10% versions).........................................................................................................................................65
Microcontroller Interface – AC/DC Parameters (5 V ± 10% versions) .............................................................................................67
DC Characteristics (3.0 V to 3.6 V versions) ...................................................................................................................................71
Microcontroller Interface – AC/DC Parameters (3.0 V to 3.6 V versions) .......................................................................................73
Timing Diagrams ..............................................................................................................................................................................77
Pin Capacitance...............................................................................................................................................................................81
AC Testing Input/Output Waveforms ...............................................................................................................................................81
AC Testing Load Circuit ...................................................................................................................................................................81
Programming ...................................................................................................................................................................................81
Pin Assignments ..............................................................................................................................................................................82
Package Information ........................................................................................................................................................................83
Selector Guide .................................................................................................................................................................................85
Part Number Construction ...............................................................................................................................................................86
Ordering Information ........................................................................................................................................................................86
Document Revisions ........................................................................................................................................................................87
Worldwide Sales, Service and Technical Support ...........................................................................................................................88
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