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ATtiny861

Features: • High Performance, Low Power AVR® 8-Bit Microcontroller• Advanced RISC Architecture 123 Powerful Instructions Most Single Clock Cycle Execution 32 x 8 General Purpose Working Registers Fully Static Operation• Non-volatile Program and Data Memories 2/4/8K Byte of I...

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SeekIC No. : 004291606 Detail

ATtiny861: Features: • High Performance, Low Power AVR® 8-Bit Microcontroller• Advanced RISC Architecture 123 Powerful Instructions Most Single Clock Cycle Execution 32 x 8 General Purpose Wor...

ATtiny861 Data Sheet

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Part Number:
ATtiny861
Supply Ability:
5000

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Product Details

Description



Features:

• High Performance, Low Power AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
123 Powerful Instructions Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
• Non-volatile Program and Data Memories
2/4/8K Byte of In-System Programmable Program Memory Flash
(ATtiny261/461/861)
Endurance: 10,000 Write/Erase Cycles
128/256/512 Bytes In-System Programmable EEPROM (ATtiny261/461/861)
Endurance: 100,000 Write/Erase Cycles
128/256/512 Bytes Internal SRAM (ATtiny261/461/861)
Programming Lock for Self-Programming Flash Program and EEPROM Data
Security
• Peripheral Features
8/16-bit Timer/Counter with Prescaler and Two PWM Channels
8/10-bit High Speed Timer/Counter with Separate Prescaler
3 High Frequency PWM Outputs with Separate Output Compare Registers
Programmable Dead Time Generator
Universal Serial Interface with Start Condition Detector
10-bit ADC
11 Single Ended Channels
16 Differential ADC Channel Pairs
15 Differential ADC Channel Pairs with Programmable Gain (1x, 8x, 20x, 32x)
Programmable Watchdog Timer with Separate On-chip Oscillator
On-chip Analog Comparator
• Special Microcontroller Features
debugWIRE On-chip Debug System
In-System Programmable via SPI Port
External and Internal Interrupt Sources
Low Power Idle, ADC Noise Reduction, and Power-down Modes
Enhanced Power-on Reset Circuit
Programmable Brown-out Detection Circuit
Internal Calibrated Oscillator
• I/O and Packages
16 Programmable I/O Lines
20-pin PDIP, 20-pin SOIC and 32-pad MLF
• Operating Voltage:
1.8 - 5.5V for ATtiny261V/461V/861V
2.7 - 5.5V for ATtiny261/461/861
• Speed Grade:
ATtiny261V/461V/861V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V
ATtiny261/461/861: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V
• Industrial Temperature Range
• Low Power Consumption
Active Mode: 1 MHz, 1.8V: 380A
Power-down Mode: 0.1A at 1.8V


Pinout

Connection Diagram


Specifications

Operating Temperature............................... -55°C to +125°C
Storage Temperature ................................. -65°C to +150°C
Voltage on any Pin except RESET
with respect to Ground ................................-0.5V to VCC+0.5V
Voltage on RESET with respect to Ground........-0.5V to +13.0V
Maximum Operating Voltage ............................................. 6.0V
DC Current per I/O Pin ................................................ 40.0 mA
DC Current VCC and GND Pins................................... 200.0 mA
*NOTICE: Stresses beyond those listed under "Absolute
Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.


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