ATTINY861V-10MU Atmel, ATTINY861V-10MU Datasheet - Page 120
![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: 120 of 242
- Download datasheet (5Mb)
12.12.6
120
ATtiny261/461/861
PLLCSR – PLL Control and Status Register
the Output Compare Override Enable Bit is cleared.
Override Enable Bits and their corresponding Output Compare pins.
Table 12-22. Output Compare Override Enable Bits vs. Output Compare Pins
• Bit 7 – LSM: Low Speed Mode
The Low Speed mode is set, if the LSM bit is written to one. Then the fast peripheral clock is
scaled down to 32 MHz. The Low Speed Mode must be set, if the supply voltage is below 2.7
volts, because the Timer/Counter1 is not running fast enough on low voltage levels. It is recom-
mended that the Timer/Counter1 is stopped whenever the LSM bit is changed.
Note, that LSM can not be set if PLL
• Bit 6:3 – Res : Reserved Bits
These bits are reserved and always read zero.
• Bit 2 – PCKE: PCK Enable
The PCKE bit change the Timer/Counter1 clock source. When it is set, the asynchronous clock
mode is enabled and fast 64 MHz (or 32 MHz in Low Speed Mode) PCK clock is used as a
Timer/Counter1 clock source. If this bit is cleared, the synchronous clock mode is enabled, and
system clock CK is used as Timer/Counter1 clock source. It is safe to set this bit only when the
PLL is locked i.e the PLOCK bit is 1. Note that the PCKE bit can be set only, if the PLL has been
enabled earlier. The PLL is enabled when the CKSEL fuse has been programmed to 0x0001
(the PLL clock mode is selected) or the PLLE bit has been set to one.
• Bit 1 – PLLE: PLL Enable
When the PLLE is set, the PLL is started and if needed internal RC-oscillator is started as a PLL
reference clock. If PLL is selected as a system clock source the value for this bit is always 1.
• Bit 0 – PLOCK: PLL Lock Detector
When the PLOCK bit is set, the PLL is locked to the reference clock. The PLOCK bit should be
ignored during initial PLL lock-in sequence when PLL frequency overshoots and undershoots,
before reaching steady state. The steady state is obtained within 100 µs. After PLL lock-in it is
recommended to check the PLOCK bit before enabling PCK for Timer/Counter1.
Bit
0x29 (0x49)
Read/Write
Initial value
Output CompareOverride Enable Bit
OC1OE0
OC1OE1
OC1OE2
OC1OE3
OC1OE4
OC1OE5
7
LSM
R/W
0
6
-
R
0
5
-
R
0
CLK
Output Compare Output
OC1A
OC1A
OC1B
OC1B
OC1D
OC1D
is used as a system clock.
4
-
R
0
3
-
R
0
Table 12-22
2
PCKE
R/W
0
shows the Output Compare
PB0
PB1
PB2
PB3
PB4
PB5
Output Compare Pin
1
PLLE
R/W
0/1
0
PLOCK
R
0
2588E–AVR–08/10
PLLCSR
Related parts for ATTINY861V-10MU
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ATtiny861](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![ATtiny861 Automotive](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![ATTINY861-20MU](/photos/12/32/123217/attiny861-20mu_tmb.jpg)
Part Number:
Description:
IC MCU AVR 8K FLASH 20MHZ 32-QFN
Manufacturer:
Atmel
Datasheet:
![ATTINY861-20SU](/photos/6/80/68042/453-20-soic_tmb.jpg)
Part Number:
Description:
IC MCU AVR 8K FLASH 20MHZ 20SOIC
Manufacturer:
Atmel
Datasheet:
![ATTINY861-15MZ](/photos/30/99/309943/qfn-32_tmb.jpg)
Part Number:
Description:
MCU AVR 8K FLASH 15MHZ 32-QFN
Manufacturer:
Atmel
Datasheet:
![ATTINY861-15SZ](/photos/6/80/68042/453-20-soic_tmb.jpg)
Part Number:
Description:
MCU AVR 8K FLASH 15MHZ 20-SOIC
Manufacturer:
Atmel
Datasheet:
![ATTINY861-15MAZ](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
MCU AVR 8KB FLASH 15MHZ 32-VQFN
Manufacturer:
Atmel
Datasheet:
![ATTINY861-20PU](/photos/16/13/161304/pdip20_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) 8kB Flash 0.512kB EEPROM 16 I/O Pins
Manufacturer:
Atmel
Datasheet:
![ATTINY861-20SUR](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
8-bit Microcontrollers - MCU 8KB FL 512B EE 512B SRAM 20MHZ IND 5V
Manufacturer:
Atmel
![ATTINY261A-SU](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
IC, MCU, 8BIT, 2K FLASH, 20SOIC
Manufacturer:
Atmel
Datasheet: