Datasheet

ST6200C/ST6201C/ST6203C
7/100
2 PIN DESCRIPTION
Figure 2. 16-Pin Package Pinout
Table 1. Device Pin Description
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.
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
V
DD
PB5/Ain*
Ain*/PB6
Ain*/PB7
RESET
V
PP
NMI
OSCout
OSCin
V
SS
PB3/Ain*
PB1
PB0
PA3/20mA Sink
PA2/20mA Sink
PA1/20mA Sink
it2
it1
itX associated interrupt vector
* Depending on device. Please refer to I/O Port section.
it2
Pin n° Pin Name
Type
Main Function
(after Reset)
Alternate Function
1 V
DD
S Main power supply
2 OSCin I External clock input or resonator oscillator inverter input
3 OSCout O Resonator oscillator inverter output or resistor input for RC oscillator
4 NMI I Non maskable interrupt (falling edge sensitive)
5V
PP
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.
6 RESET
I/O Top priority non maskable interrupt (active low)
7 PB7/Ain* I/O Pin B7 (IPU) Analog input
8 PB6/Ain* I/O Pin B6 (IPU) Analog input
9 PB5/Ain* I/O Pin B5 (IPU) Analog input
10 PB3/Ain* I/O Pin B3 (IPU) Analog input
11 PB1 I/O Pin B1 (IPU)
12 PB0 I/O Pin B0 (IPU)
13 PA3/ 20mA Sink I/O Pin A3 (IPU)
14 PA2/ 20mA Sink I/O Pin A2 (IPU)
15 PA1/ 20mA Sink I/O Pin A1 (IPU)
16 V
SS
S Ground