ST6200 STMICROELECTRONICS [STMicroelectronics], ST6200 Datasheet - Page 7

• Manufacturer Part Number: ST6200
• Description: 8-BIT MCUs WITH A/D CONVERTER, TWO TIMERS, OSCILLATOR SAFEGUARD & SAFE RESET
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

2 PIN DESCRIPTION
Figure 2. 16-Pin Package Pinout
Table 1. Device Pin Description
Legend / Abbreviations for
* 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
* Depending on device. Please refer to I/O Port section.
Pin n°
itX associated interrupt vector
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Section 7 "I/O PORTS" on page 36
V
OSCin
OSCout
NMI
V
RESET
PB7/Ain*
PB6/Ain*
PB5/Ain*
PB3/Ain*
PB1
PB0
PA3/ 20mA Sink
PA2/ 20mA Sink
PA1/ 20mA Sink
V
DD
PP
SS
Pin Name
Table
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
S
S
I
I
Ain*/PB7
Ain*/PB6
OSCout
RESET
Main power supply
External clock input or resonator oscillator inverter input
Resonator oscillator inverter output or resistor input for RC oscillator
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.
Top priority non maskable interrupt (active low)
Pin B7 (IPU)
Pin B6 (IPU)
Pin B5 (IPU)
Pin B3 (IPU)
Pin B1 (IPU)
Pin B0 (IPU)
Pin A3 (IPU)
Pin A2 (IPU)
Pin A1 (IPU)
Ground
OSCin
1:
V
NMI
V
DD
PP
for more details on the software configuration of the I/O ports.
1
2
3
4
5
6
7
8
it2
Main Function
(after Reset)
it1
it2
16
15
14
13
12
11
10
9
V
PA1/20mA Sink
PA2/20mA Sink
PA3/20mA Sink
PB0
PB1
PB3/Ain*
PB5/Ain*
SS
ST6200C/ST6201C/ST6203C
Analog input
Analog input
Analog input
Analog input
Alternate Function
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