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ST72F521 Datasheet(PDF) 8 Page - STMicroelectronics

Part # ST72F521
Description  80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72F521 Datasheet(HTML) 8 Page - STMicroelectronics

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ST72F521, ST72521B
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2 PIN DESCRIPTION
Figure 2. 80-Pin TQFP 14x14 Package Pinout
2
1
3
4
5
6
7
8
10
9
12
14
16
18
20
11
15
13
17
19
57
58
56
55
54
53
52
51
49
50
47
45
43
41
48
44
46
42
60
59
VSS_1
VDD_1
PA3 (HS)
PC3 (HS) /ICAP1_B
PC2(HS) / ICAP2_B
PC1 / OCMP1_B / AIN13
PC0 / OCMP2_B /AIN12
PA2
PA1
PA0
PC7 / SS / AIN15
PH2
PC5 / MOSI / AIN14
PWM0 / PB3
PG0
PG1
PG2
AIN3 / PD3
(HS) PE7
PWM3 / PB0
PWM2 / PB1
PWM1 / PB2
PG3
ARTCLK / (HS) PB4
ARTIC1 / PB5
ARTIC2 / PB6
PB7
AIN0 / PD0
AIN1 / PD1
AIN2 / PD2
(HS) PE4
(HS) PE5
(HS) PE6
PC4 / MISO / ICCDATA
PH1
PH3
PC6 / SCK /ICCCLK
VSS_0
VDD_0
PH0
(HS) 20mA high sink capability
eix
associated external interrupt vector
ei1
ei3
ei2
ei0


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