User's Manual

BM90SPKA5MG7
Version: 1.01 - 16 - 6/26/2014
Clock
Parameters MIN TYP MAX Unit
Crystal Frequency 16 MHz
Frequency Tolerance
20
ppm
Operating Temperature -20 70
O
C
Trimming Capacitance 6.4 pF
Trimming Step Size 0.2 pF
Digital GPIO
Parameters MIN TYP MAX Unit
Input Voltage 2.7 3 3.6 V
V
IH
(Input High Voltage) 2.0 Vdd V
V
IL
(Input Low Voltage) 0 0.8 V
Input Reference Resistor
R
PU
(Pull-Up Resistor) 50K Ohm
R
PD
(Pull-Down Resistor) 50K Ohm
Output Voltage
V
OH
(Output High Voltage) 2.4 Vdd V
V
OL
(Output Low Voltage) 0 0.4 V