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See Technical Specifications

ATTINY861-20SU

8-bit Microcontrollers - MCU 8kB Flash 0.512kB EEPROM 16 I/O Pins

Manufacturer:

MICROCHIP
Mfr.Part #:

ATTINY861-20SU
Datasheet:

ATTINY861-20SU Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Models:

Request Free CAD Models for ATTINY861-20SU

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ATTINY861-20SU General Description

AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 8KB (4K x 16) FLASH 20-SOIC

Key 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: 380μA
– Power-down Mode: 0.1μA at 1.8V

Specifications

Source Content uid	ATTINY861-20SU	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.31.00.01
Has ADC	YES	Additional Feature	ALSO OPERATES AT 2.7 MINIMUM SUPPLY AT 10 MHZ
Address Bus Width		Bit Size	8
CPU Family	AVR RISC	Clock Frequency-Max	8.1 MHz
DAC Channels	NO	DMA Channels	NO
External Data Bus Width		JESD-30 Code	R-PDSO-G20
JESD-609 Code	e3	Length	12.8 mm
Moisture Sensitivity Level	1	Number of I/O Lines	16
Number of Terminals	20	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	PWM Channels	YES
Peak Reflow Temperature (Cel)	250	Qualification Status	Not Qualified
RAM (bytes)	512	ROM (words)	8192
ROM Programmability	FLASH	Seated Height-Max	2.65 mm
Speed	20 MHz	Supply Current-Max	9 mA
Supply Voltage-Max	5.5 V	Supply Voltage-Min	4.5 V
Supply Voltage-Nom	5 V	Surface Mount	YES
Technology	CMOS	Temperature Grade	INDUSTRIAL
Terminal Finish	MATTE TIN	Terminal Form	GULL WING
Terminal Pitch	1.27 mm	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	40	Width	7.5 mm
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC