ST72321R6T1 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST72321R6T1

8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE

STMicroelectronics 

1 2 3 4 5 6 7 8 9 10 Next

Figure 3. 44-Pin Device Pinout

ST72321

PE1 / RDI

PWM3 /PB0

PWM2 / PB1

PWM1 / PB2

PWM0 / PB3

ARTCLK / (HS) PB4

AIN0 / PD0

AIN1 / PD1

AIN2 / PD2

AIN3 / PD3

AIN4 / PD4

44 43 42 41 40 39 38 37 36 35 34

1

33

2

32

3

4 ei2

ei0 31

30

5

29

6 ei3

28

7

27

8

26

9

25

10

ei1

24

11

23

12 13 14 15 16 17 18 19 20 21 22

VSS_1

VDD_1

PA3 (HS)

PC7 / SS / AIN15

PC6 / SCK / ICCCLK

PC5 / MOSI / AIN14

PC4 / MISO / ICCDATA

PC3 (HS) / ICAP1_B

PC2 (HS) / ICAP2_B

PC1 / OCMP1_B / AIN13

PC0 / OCMP2_B / AIN12

(HS) 20mA high sink capability

eix associated external interrupt vector

9/185

Share Link: