ATtiny861 Automotive Atmel Corporation, ATtiny861 Automotive Datasheet - Page 119
ATtiny861 Automotive
Manufacturer Part Number
ATtiny861 Automotive
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT90CAN128_AUTOMOTIVE.pdf
(225 pages)
2.ATTINY261_AUTOMOTIVE.pdf
(11 pages)
3.ATTINY261_AUTOMOTIVE.pdf
(16 pages)
4.ATTINY261_AUTOMOTIVE.pdf
(226 pages)
Specifications of ATtiny861 Automotive
Flash (kbytes)
8 Kbytes
Pin Count
20
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
8
Hardware Qtouch Acquisition
No
Max I/o Pins
16
Ext Interrupts
16
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
11
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
0.5
Eeprom (bytes)
512
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 150
I/o Supply Class
2.7 to 5.5
Operating Voltage (vcc)
2.7 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
2
Output Compare Channels
6
Input Capture Channels
1
Pwm Channels
6
32khz Rtc
No
Calibrated Rc Oscillator
Yes
- AT90CAN128_AUTOMOTIVE PDF datasheet
- ATTINY261_AUTOMOTIVE PDF datasheet #2
- ATTINY261_AUTOMOTIVE PDF datasheet #3
- ATTINY261_AUTOMOTIVE PDF datasheet #4
- Current page: 119 of 226
- Download datasheet (5Mb)
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
119
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