ST7PMC2S6TC(2005) 查看數據表（PDF） - STMicroelectronics

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ST7PMC2S6TC
(Rev.:2005)

8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, BRUSHLESS MOTOR CONTROL, FIVE TIMERS, SPI, LINSCI™

STMicroelectronics 

ST7MC1/ST7MC2

PIN DESCRIPTION (Cont’d)

For external pin connection guidelines, See “ELECTRICAL CHARACTERISTICS” on page 242.

Legend / Abbreviations for Table 1:

Type:

I = input, O = output, S = supply

Input level:

A = Dedicated analog input

In/Output level: TT = TTL 0.8V/2V with Schmitt trigger

CT= CMOS 0.3VDD/0.7VDD with Schmitt trigger

TT= Refer to the G&H ports Characteristics in section 11.8.1 on page 259

Output level: HS = 20mA high sink (on N-buffer only)

Port and control configuration:

– Input:

float = floating, wpu = weak pull-up, wpd = weak pull-down, int = interrupt 1), ana = analog

– Output: OD = open drain, PP = push-pull

Refer to “I/O PORTS” on page 49 for more details on the software configuration of the I/O ports.

The RESET configuration of each pin is shown in bold which is valid as long as the device is in reset state.

Table 1. ST7MC Device Pin Description

Pin n°

Pin Name

Level

Port

Input

Main

Outp function

ut (after

reset)

Alternate function 2)

1 1 8 1 5 1 MCO3 (HS) O

HS

X Motor Control Output 3

2 2 9 2 6 2 MCO4 (HS) O

HS

X Motor Control Output 4

3 3 10 3 7 3 MCO5 (HS)

4 4 11 4 8 4 MCES3)

5 - - - - - PG0

6 - - - - - PG1

7 - - - - - PG2

8 - - - - - PG3

9 5 12 5 9 5 OSC14)

10 6 13 6 10 6 OSC24)

O

HS

X Motor Control Output 5

I CT

I/O TT

I/O TT

I/O TT

I/O TT

I

input wpd + int MTC Emergency Stop

XX

X X Port G0

XX

X X Port G1

XX

X X Port G2

XX

X X Port G3

External clock input or Resonator os-

cillator inverter input

I/O

Resonator oscillator inverter output

11 7 14 7 - - Vss_1

12 8 15 8 - - Vdd_1

13 9 - - - - PA0/PWM3

14 10 16 - - - PA1/PWM2

15 11 - - - - PA2PWM1

16 12 17

9

11

7

PA3/PWM0/

AIN0

S

S

I/O CT

XX

I/O CT HS X X

I/O CT

XX

I/O CT

X ei1

Digital Ground Voltage

Digital Main Supply Voltage

X X Port A0 PWM Output 3

X X Port A1 PWM Output 2

X X Port A2 PWM Output 1

X X X Port A3

PWM Out-

put 0

ADC Ana-

log Input 0

17 13 18 -

-

-

PA4 (HS)/ART-

CLK

I/O

CT

HS

XX

X X Port A4 PWM-ART External Clock

18 14 19 10 12

8

PA5 / ARTIC1/

AIN1

I/O

CT

X

PWM-ART

ei1 X X X Port A5 Input Cap-

ture 1

ADC Analog

Input 1

19 15 20 - - - PA6 / ARTIC2 I/O CT

X ei1

X X Port A6 PWM-ART Input Capture 2

11/300

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