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ST72734 Datasheet(PDF) 32 Page - STMicroelectronics

Part # ST72734
Description  8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
PDF  144 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72734 Datasheet(HTML) 32 Page - STMicroelectronics

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I/O PORTS (Cont’d)
Figure 19. PB0 to PB3
Figure 20. PB4 to PB7
DR SEL
DDR SEL
PAD
Alternate enable
Alternate enable
Alternate
Alternate input
output
N-BUFFER
1
0
1
0
CMOS Schmitt Trigger
VSS
DR
DDR
latch
latch
DR SEL
DDR SEL
VDD
PAD
Analog
switch
Analog enable
(ADC)
PULL-UP
P-BUFFER
N-BUFFER
1
0
CMOS Schmitt Trigger
VSS
DR
DDR
latch
latch
1
0
DR SEL



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