ATTINY261-15MZ Atmel, ATTINY261-15MZ Datasheet - Page 119

• Manufacturer Part Number: ATTINY261-15MZ
• Description: MCU AVR 2K FLASH 15MHZ 32-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY261-15MZ

• 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: 128 x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Program Memory Size: 2KB (2K 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

16.11.3
7753F–AVR–01/11
TCCR1C – Timer/Counter1 Control Register C
Table 16-14. Division factors of the Dead Time prescaler
• Bits 3.. 0 - CS13, CS12, CS11, CS10: Clock Select Bits 3, 2, 1, and 0
The Clock Select bits 3, 2, 1, and 0 define the prescaling source of Timer/Counter1.
Table 16-15. Timer/Counter1 Prescaler Select
The Stop condition provides a Timer Enable/Disable function.
• Bits 7,6 - COM1A1S, COM1A0S: Comparator A Output Mode, Bits 1 and 0
These bits are the shadow bits of the COM1A1 and COM1A0 bits that are described in the sec-
tion
Bit
0x27 (0x47)
Read/Write
Initial value
DTPS11
0
0
1
1
CS13
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
“TCCR1A – Timer/Counter1 Control Register A” on page
CS12
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
COM1A1S COM1A0S COM1B1S COM1B0S
R/W
7
0
CS11
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
DTPS10
0
1
0
1
R/W
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
CS10
6
0
T/C1 stopped
PCK
PCK/2
PCK/4
PCK/8
PCK/16
PCK/32
PCK/64
PCK/128
PCK/256
PCK/512
PCK/1024
PCK/2048
PCK/4096
PCK/8192
PCK/16384
Asynchronous Clocking Mode
Prescaler divides the T/C1 clock by
1x (no division)
2x
4x
8x
R/W
ATtiny261/ATtiny461/ATtiny861
5
0
R/W
4
0
COM1D1
R/W
3
0
COM1D0
115.
R/W
2
0
Synchronous Clocking Mode
T/C1 stopped
CK
CK/2
CK/4
CK/8
CK/16
CK/32
CK/64
CK/128
CK/256
CK/512
CK/1024
CK/2048
CK/4096
CK/8192
CK/16384
FOC1D
R/W
1
0
PWM1D
R/W
0
0
TCCR1C
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