UM0432 datasheet(11/53 Pages) STMICROELECTRONICS

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UM0432

ST7FMC2S4T6 microcontroller functions

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Table 1.

ST7FMC2S4T6 functions

Function

I/o name

Description (depends on embedded software)

MTC

MCO0

PWM outputs high-side phase A

MCO1

PWM outputs low-side phase A

MCO2

PWM outputs high-side phase B

MCO3

PWM outputs low-side phase B

MCO4

PWM outputs high-side phase C

MCO5

PWM outputs low-side phase C

MCIA, MCIB, MCIC

Analog or digital input for position sensor or B.E.M.F. detection

MCVREF

B.E.M.F. detection comparator reference

NMCES

Emergency stop

OAP

Operational amplifier positive input

OAN

Operational amplifier negative input

OAZ

Operational amplifier output

MCCREF

Current limitation reference

MCPWMV

PWM Output V user for current reference

MCZEM

Debug pin C/Z event

MCDEM

Debug pin C/D event

SPI

MISO

Master in/slave out data

MOSI

Master out/slave in data

SCK

Serial clock

LINSCI™

RDI

Received data input

TDO

Transmit data output

10-bit ADC

AIN0

Temperature sensor input

AIN1

Bus voltage sensing input

AIN13

Trimmer P1 reading input

AIN11

Trimmer P2 reading input

AIN7

Trimmer P3 reading input

ICC

ICCCLK

Output serial clock

ICCDATA

Input/output serial data

ICCSEL/Vpp

Programming voltage input

Other I/O

PE0

GPIO_A for GE method of BEMF detection

PE1

GPIO_B for GE method of BEMF detection

PE2

GPIO_C for GE method of BEMF detection

PE3

Start/stop push-button switch

PB7

LED management

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