ATTINY461-15MZ Atmel, ATTINY461-15MZ Datasheet - Page 109

• Manufacturer Part Number: ATTINY461-15MZ
• Description: MCU AVR 4K FLASH 15MHZ 32-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY461-15MZ

• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Number Of I /o: 16
• Eeprom Size: 256 x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Program Memory Size: 4KB (4K x 8)
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: USI
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16.8
7753F–AVR–01/11
Timer/Counter Timing Diagrams
Table 16-5.
The Timer/Counter is a synchronous design and the timer clock (clk
clock enable signal in the following figures. The figures include information on when Interrupt
Flags are set.
Figure 16-14
sequence close to the MAX value in all modes other than Phase and Frequency Correct PWM
Mode.
other than Phase and Frequency Correct PWM Mode.
OCF1A, OCF1B and OCF1D in all modes, and
Phase and Frequency Correct PWM Mode.
Figure 16-14. Timer/Counter Timing Diagram, no Prescaling
TCNTn
(clk
TOVn
COM1A1
0
0
1
1
COM1B1
0
0
1
1
COM1D1
0
0
1
1
clk
clk
PCK
PCK
Tn
/1)
Figure 16-15
contains timing data for basic Timer/Counter operation. The figure shows the count
Output Compare Pin configurations in PWM6 Mode
COM1A0
0
1
0
1
COM1B0
0
1
0
1
COM1D0
0
1
0
1
TOP - 1
shows the same timing data, but with the prescaler enabled, in all modes
ATtiny261/ATtiny461/ATtiny861
OC1A Pin (PB0)
Disconnected
OC1A •
OC1A •
OC1A •
OC1B Pin (PB2)
Disconnected
OC1A •
OC1A •
OC1A •
OC1D Pin (PB4)
Disconnected
OC1A •
OC1A •
OC1A •
TOP
OC1OE0
OC1OE0
OC1OE0
OC1OE2
OC1OE2
OC1OE2
OC1OE4
OC1OE4
OC1OE4
Figure 16-17
BOTTOM
Figure 16-16
shows the setting of TOV1 in
OC1A Pin (PB1)
Disconnected
OC1A •
OC1A •
OC1A •
OC1B Pin (PB3)
Disconnected
OC1A •
OC1A •
OC1A •
OC1D Pin (PB5)
Disconnected
OC1A •
OC1A •
OC1A •
T1
) is therefore shown as a
shows the setting of
OC1OE1
OC1OE1
OC1OE1
OC1OE3
OC1OE3
OC1OE3
OC1OE5
OC1OE5
OC1OE5
BOTTOM + 1
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