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ST6201CN3 View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
ST6201CN3 8-bit MCUs with A/D converter,two timers, oscillator safeguard & safe reset ST-Microelectronics
STMicroelectronics ST-Microelectronics
ST6201CN3 Datasheet PDF : 100 Pages
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ST6200C ST6201C ST6203C
2 PIN DESCRIPTION
Figure 2. 16-Pin Package Pinout
VDD
OSCin
OSCout
NMI
VPP
RESET
Ain*/PB7
Ain*/PB6
1
2
3
4
5
6
7
it2
8
itX associated interrupt vector
* Depending on device. Please refer to I/O Port section.
16
15
it1 14
13
12
11
it2
10
9
VSS
PA1/20mA Sink
PA2/20mA Sink
PA3/20mA Sink
PB0
PB1
PB3/Ain*
PB5/Ain*
Table 1. Device Pin Description
Pin n°
Pin Name
Main Function
(after Reset)
Alternate Function
1 VDD
2 OSCin
3 OSCout
4 NMI
5 VPP
6 RESET
7 PB7/Ain*
8 PB6/Ain*
9 PB5/Ain*
10 PB3/Ain*
11 PB1
12 PB0
13 PA3/ 20mA Sink
14 PA2/ 20mA Sink
15 PA1/ 20mA Sink
16 VSS
S Main power supply
I External clock input or resonator oscillator inverter input
O Resonator oscillator inverter output or resistor input for RC oscillator
I Non maskable interrupt (falling edge sensitive)
Must be held at Vss for normal operation, if a 12.5V level is applied to the pin
during the reset phase, the device enters EPROM programming mode.
I/O Top priority non maskable interrupt (active low)
I/O Pin B7 (IPU)
Analog input
I/O Pin B6 (IPU)
Analog input
I/O Pin B5 (IPU)
Analog input
I/O Pin B3 (IPU)
Analog input
I/O Pin B1 (IPU)
I/O Pin B0 (IPU)
I/O Pin A3 (IPU)
I/O Pin A2 (IPU)
I/O Pin A1 (IPU)
S Ground
Legend / Abbreviations for Table 1:
* Depending on device. Please refer to I/O Port section.
I = input, O = output, S = supply, IPU = input pull-up
The input with pull-up configuration (reset state) is valid as long as the user software does not change it.
Refer to Section 7 "I/O PORTS" on page 36 for more details on the software configuration of the I/O ports.
Doc ID 4563 Rev 5
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