SPC563M60L7 datasheet(26/128 Pages) STMICROELECTRONICS

26 / 128 page

Overview

SPC563M64x, SPC563M60x

26/128

DocID14642 Rev 12



Shadow information stored in non-volatile shadow block



Independent program/erase of the shadow block

2.3.10

SRAM

The SPC563Mxx SRAM module provides a general-purpose up to 94 KB memory block.

The SRAM controller includes these features:



Supports read/write accesses mapped to the SRAM memory from any master



32 KB block powered by separate supply for standby operation



Byte, halfword, word and double word addressable



ECC performs single-bit correction, double-bit detection on 32-bit data element

2.3.11

BAM

The BAM (Boot Assist Module) is a block of read-only memory that is programmed once by

ST and is identical for all SPC563Mxx MCUs. The BAM program is executed every time the

MCU is powered-on or reset in normal mode. The BAM supports different modes of booting.

They are:



Booting from internal flash memory



Serial boot loading (A program is downloaded into RAM via eSCI or the FlexCAN and

then executed)



Booting from external memory on calibration bus

The BAM also reads the reset configuration half word (RCHW) from internal flash memory

and configures the SPC563Mxx hardware accordingly. The BAM provides the following

features:



Sets up MMU to cover all resources and mapping all physical address to logical

addresses with minimum address translation



Sets up the MMU to allow user boot code to execute as either Power Architecture code

(default) or as VLE code



Detection of user boot code



Automatic switch to serial boot mode if internal flash is blank or invalid



Supports user programmable 64-bit password protection for serial boot mode



Supports serial bootloading via FlexCAN bus and eSCI using fixed baudrate protocol



Supports serial bootloading via FlexCAN bus and eSCI with auto baud rate sensing



Supports serial bootloading of either Power Architecture code (default) or VLE code



Supports booting from calibration bus interface



Supports censorship protection for internal flash memory



Provides an option to enable the core watchdog timer



Provides an option to disable the software watchdog timer

2.3.12

eMIOS

The eMIOS (Enhanced Modular Input Output System) module provides the functionality to

generate or measuretime events. The channels on this module provide a range of operating

modes including the capability to perform dual input capture or dual output compare as well

as PWM output.

SPC563M60L7 Datasheet(PDF) 26 Page - STMicroelectronics

SPC563M60L7 Datasheet(HTML) 26 Page - STMicroelectronics

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