Instructions

74Hardware
© 2013 Conrad Electronic
Technical Data
power supply VCC
3 to 3.6V Nominal 3.3V / >200mA (stabilized)
maximum voltage at the pins
-0.3V to 3.6V
maximum voltage at all pins (sum)
120mA
R
PULLUP
I/O
5 to 26 kOhm
R
PULLDOWN
I/O
2 to 16 kOhm
input Low-level voltage I/O
0.3 * VCC
input high-level voltage I/O
0.7 * VCC
output low-level voltage I/O
-3.5 to -14mA dependent on configuration
(1)
output high-level voltage I/O
3.5 to 14mA dependent on configuration
(1)
deviation RTC
+/- 20ppm
environmental temperature (Ta)
0 to 70°C
dimensions
60x40x8mm (without pin connectors)
weight
approx. 18g
(1)
-3.5/ 3.5mA and Pins are: PB02 (P57), PC04 (P34), PC05 (P35), PC06 (P33).
-7/ 7mA and -14/ 14mA able Pins are: PB06 (P7), PB21 (P29), PD02 (SPI0-SCK).
The remaining pins PAxx, PBxx, PCxx, PDxx work with -3.5/3.5 mA resp. -7/ 7mA. The pin