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ST72340 Datasheet(PDF) 6 Page - STMicroelectronics

Part No. ST72340
Description  8-BIT MCU WITH UP TO 16K FLASH MEMORY, 10-BIT ADC, TWO 16-BIT TIMERS, TWO I2C, SPI, SCI
Download  191 Pages
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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ST72340 Datasheet(HTML) 6 Page - STMicroelectronics

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ST72340, ST72344, ST72345
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2 PIN DESCRIPTION
Figure 2. LQFP32 Package Pinout
Figure 3. LQFP44 Package Pinout
32 31 30 29 28 27 26 25
24
23
22
21
20
19
18
17
9 1011 12 131415 16
1
2
3
4
5
6
7
8
ei1
ei3
ei0
OCMP1_A / AIN10 / PF4
ICAP1_A / (HS) PF6
EXTCLK_A / (HS) PF7
AIN12 / OCMP2_B / PC0
VDDA
VSSA
AIN8 / PF0
(HS) PF1
ICCSEL
PA7 (HS) / SCL
PA6 (HS) / SDA
PA4 (HS)
OSC1
OSC2
VSS_2
RESET
ei2
eix
associated external interrupt vector
(HS) 20mA high sink capability
ei0
44 43 42 41 40 39 38 37 36 35 34
33
32
31
30
29
28
27
26
25
24
23
12 13 14 15 16 17 18 19 20 21 22
1
2
3
4
5
6
7
8
9
10
11
ei2
ei3
ei0
ei1
PB3
(HS) PB4
AIN0 / PD0
AIN1 / PD1
AIN2 / PD2
AIN3 / PD3
AIN4 / PD4
RDI / PE1
PB0
PB1
PB2
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
VSS_1
VDD_1
PA3 (HS)
PC7 / SS / AIN15
ei0


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