ATTINY861V-10MU Atmel, ATTINY861V-10MU Datasheet - Page 117
![IC MCU AVR 8K FLASH 10MHZ 32-QFN](/photos/12/32/123218/attiny861v-10mu_sml.jpg)
ATTINY861V-10MU
Manufacturer Part Number
ATTINY861V-10MU
Description
IC MCU AVR 8K FLASH 10MHZ 32-QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY861V-10MU
Core Processor
AVR
Core Size
8-Bit
Speed
10MHz
Connectivity
USI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
16
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Processor Series
ATTINY8x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
2-Wire/SPI/USI
Maximum Clock Frequency
10 MHz
Number Of Programmable I/os
16
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
11-ch x 10-bit
Package
32MLF EP
Device Core
AVR
Family Name
ATtiny
Maximum Speed
10 MHz
Operating Supply Voltage
2.5|3.3|5 V
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32ATAVRBC100 - REF DESIGN KIT BATTERY CHARGER770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATTINY861V-10MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- Current page: 117 of 242
- Download datasheet (5Mb)
12.12.3
2588E–AVR–08/10
TCCR1C – Timer/Counter1 Control Register C
• Bits 7,6 – COM1A1S, COM1A0S: Comparator A Output Mode, Shadow Bits 1 and 0
These are shadow bits of COM1A1 and COM1A0 in TCCR1A. Writing to bits COM1A1S and
COM1A0S will also change bits COM1A1 and COM1A0 in TCCR1A. Similary, changes written
to bits COM1A1 and COM1A0 in TCCR1A will show here.
See
• Bits 5,4 – COM1B1S, COM1B0S: Comparator B Output Mode, Shadow Bits 1 and 0
These are shadow bits of COM1B1 and COM1B0 in TCCR1A. Writing to bits COM1B1S and
COM1B0S will also change bits COM1B1 and COM1B0 in TCCR1A. Similary, changes written
to bits COM1B1 and COM1B0 in TCCR1A will show here.
See
• Bits 3,2 – COM1D1, COM1D0: Comparator D Output Mode, Bits 1 and 0
These bits control the behaviour of the Waveform Output (OCW1D) and the connection of the
Output Compare pin (OC1D). If one or both of the COM1D1:0 bits are set, the OC1D output
overrides the normal port functionality of the I/O pin it is connected to. The complementary
OC1D output is connected only in PWM modes when the COM1D1:0 bits are set to “01”. Note
that the Data Direction Register (DDR) bit corresponding to the OC1D pin must be set in order to
enable the output driver.
The function of the COM1D1:0 bits depends on the PWM1D and WGM11:10 bit settings.
12-18
PWM).
Table 12-18. Compare Output Mode, Normal Mode (non-PWM)
Table 12-19
set to Fast PWM Mode.
Table 12-19. Compare Output Mode, Fast PWM Mode
Bit
0x27 (0x47)
Read/Write
Initial value
COM1D1:0
COM1D1:0
“TCCR1A – Timer/Counter1 Control Register A” on page 112
“TCCR1A – Timer/Counter1 Control Register A” on page 112
00
01
10
11
00
01
10
11
shows the COM1D1:0 bit functionality when the PWM1D bit is set to a Normal Mode (non-
shows the COM1D1:0 bit functionality when the PWM1D and WGM11:10 bits are
COM1A1
OCW1D Behaviour
Normal port operation.
Cleared on Compare Match. Set when TCNT1=0x000.
Cleared on Compare Match. Set when TCNT1=0x000.
Set on Compare Match. Cleared when TCNT1=0x000.
R/W
OCW1D Behaviour
Normal port operation.
Toggle on Compare Match.
Clear on Compare Match.
Set on Compare Match.
S
7
0
COM1A0
R/W
S
6
0
COM1B1
R/W
S
5
0
COM1B0
R/W
S
4
0
COM1D1
R/W
3
0
COM1D0
R/W
2
0
OC1D Pin
Disconnected
Connected
Connected
Connected
OC1D Pin
Disconnected
Connected
Connected
Connected
for information on bit usage.
for information on bit usage.
FOC1D
R/W
1
0
PWM1D
R/W
OC1D Pin
Disconnected
Disconnected
Disconnected
Disconnected
0
0
Disconnected
Disconnected
OC1D Pin
Disconnected
Connected
TCCR1C
Table
117
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