ST62T28C

8-bit MCUs with A/D converter, auto-reload timer, UART, OSG safe reset

Pinout

DIP28
         +---\/---+
     Vdd | 1    28| Vss
   TIMER | 2    27| PA0°
   OSCin | 3    26| PA1°
  OSCout | 4    25| PA2°/ARTIMOUT
     NMI | 5    24| PA3°/ARTIMin
    PC7° | 6    23| PA4°
    PC6° | 7    22| PA5°
 Ain/PC5 | 8    21| PD1/Ain/Scl
 Ain/PC4 | 9    20| PD2/Ain/Sin
    TEST |10    19| PD3/Ain/Sout
  *RESET |11    18| PD4/Ain/RXD1
 Ain/PB6 |12    17| PD5/Ain/TXD1
 Ain/PB5 |13    16| PD6/Ain
 Ain/PB4 |14    15| PD7/Ain
         +--------+

° 20mA Sink

Frequency

DIP28
Set reader to FREQ, put black probe to GND, red probe to 15 to measure CPU clock
Guru's comment: 15, 23/24/25(vsync sometimes)

Files

• 
  ST62T28C Datasheet