ATAVRSB202 Atmel, ATAVRSB202 Datasheet - Page 30

• Manufacturer Part Number: ATAVRSB202
• Description: KIT BATT MGMT FOR ATMEGA32HVB
• Manufacturer: Atmel

Specifications of ATAVRSB202

• Main Purpose: *
• Embedded: *
• Utilized Ic / Part: *
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8042B–AVR–06/10
Figure 9-2.
The osi_posedge signal pulses on each rising edge of the prescaled clock. This signal is not
directly accessible by the CPU, but can be used to trigger the input capture function of
Timer/Counter0. Using OSI in combination with the input capture function of Timer/Counter0
facilitates accurate measurement of the oscillator frequencies with a minimum of CPU calcula-
tion. Refer to
Capture function.
Power RC
Ultra Low
Oscillator
Oscillator
Slow RC
”Timer/Counter (T/C0,T/C1)” on page 82
Oscillator Sampling Interface Block Diagram
OSISEL0
7 bit prescaler
Databus
OSICSR
ATmega16HVB/32HVB
for details on how to enable the Input
Oscillator
Detector
Fast RC
Edge
osi_posedge
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