ST7MC2N6T3 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST7MC2N6T3

8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, LINSCI™

STMicroelectronics 

ST7MC1xx/ST7MC2xx

Table 1. ST7MC Device Pin Description

Pin n°

Pin Name

Level

Port

Main

Input 1)

Output function

(after

reset)

Alternate function 2)

21 17 21 11 13 9 PB0/MCVREF I/O CT

22 18 22 12 14 10 PB1/MCIA

I/O CT

23 19 23 13 15 11 PB2/MCIB

I/O CT

24 20 24 14 16 12 PB3/MCIC

I/O CT

25 21 25 15 - - PB4/MISO

I/O CT

XX

XX

XX

XX

XX

X X X Port B0 MTC Voltage Reference

X X X Port B1 MTC Input A

X X X Port B2 MTC Input B

X X X Port B3 MTC Input C

X

X

Port B4

SPI Master In / Slave Out

Data

26 22 26 16 -

-

PB5/MOSI/

AIN3

I/O CT

XX

X

X

Port B5

SPI Master

Out / Slave

In Data

ADC Ana-

log Input 3

27 23 27 17 - - PB6/SCK

I/O CT HS X ei2

28 24 28 18 - - PB7/SS/AIN4 I/O CT HS X ei2

X X Port B6 SPI Serial Clock

X

X

SPI Slave

Port B7 Select (ac-

tive low)

ADC Ana-

log Input 4

29 - - - - - PG4

I/O TT

XX

X X Port G4

30 - - - - - PG5

I/O TT

XX

X X Port G5

31 - - - - - PG6

I/O TT

XX

X X Port G6

32 - - - - - PG7

I/O TT

XX

X X Port G7

33 25 29 - - - PC0

I/O CT HS X ei2

X X Port C0

34 26 30 -

-

-

PC1/MCCFI06)

/AIN5

I/O

CT

MTC Cur-

X

ei2

XX

X

Port C1

rent Feed-

back Input

ADC Ana-

log Input 5

06)

35 27 31 19 17 13 PC2/OAP

36 28 32 20 18 14 PC3/OAN

OAZ/

37 29 33 21 19 15 MCCFI16)/

AIN6

I/O CT

I/O CT

I/O

X ei2 X X X Port C2 OPAMP Positive Input

X X ei2 X X X Port C3 OPAMP Negative Input

MTC Cur-

X

Opamp rent Feed- ADC analog

Output back Input Input 6

16)

38 30 34 22 20 16 PC4/MCCREF I/O CT

XX

XX

X

Port C4

MTC Current Feedback

Reference 9)

39 31 35 -

-

-

PC5/MCPW-

MU

I/O CT

XX

X X Port C5 MTC PWM Output U

40 32 36 -

-

-

PC6/

MCPWMV8)

I/O CT

XX

X X Port C6 MTC PWM Output V8)

41 33 37 23 -

PC7/

- MCPWMW8)/ I/O CT

AIN7

XX

XX

X

Port C7

MTC PWM

Output W8)

ADC Ana-

log

Input 7

42 34 38 24 21 17 VAREF

43 35 39 25 - - VSSA5)

44 36 40 26 22 18 VSS_05)

45 37 41 27 23 19 VDD_05)

46 38 42 28 24 20 RESET

I

S

S

S

I/O CT

Analog Reference Voltage for ADC

Analog Ground Voltage

Digital Ground Voltage

Digital Main Supply Voltage

Top priority non maskable interrupt

13/309

1

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