ATTINY861A-SUR

Active

Microchip Technology

8-BIT MICROCONTROLLERS - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHZ, IND

Find alt

Alpha

ATTINY861A-SUR

Active

Microchip Technology

8-BIT MICROCONTROLLERS - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHZ, IND

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

ATTINY861 Series

The high-performance Microchip 8-bit AVR® RISC-based microcontroller combines 8 KB ISP Flash memory, 512B EEPROM, 512B SRAM, 16 general purpose I/O lines, 32 general purpose working registers, debugWIRE for on-chip debugging, an 8-bit timer/counter with compare modes, an 8-bit high-speed timer/counter with PWM and separate prescaler, universal serial interface (USI), internal and external interrupts, an 11-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, and four software selectable power saving modes. The device operates between 2.7-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processor speed.

Also see the picoPower® version: ATtiny861A

Technical Specifications

Parameters and characteristics for this part

Specification	ATTINY861A-SUR

A/D Channels	11 count
A/D Resolution (bits)	10 bit
Connectivity	USI
Core Processor	AVR
Core Size (Bit Width)	8 Bit
EEPROM Size (Depth)	512
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	16
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package Length	0.295 in
Package Name	20-SOIC
Package Width	7.5 mm
Peripherals	PWM, Temp Sensor, Brown-out Detect, Reset, WDT, POR
Program Memory Depth	4 K
Program Memory Size	8 KB
Program Memory Type	FLASH
Program Memory Width	16
RAM Size Depth	512
RAM Size Width	8 bit
Speed	20 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	1.8 V

ATTINY861 Series

Part	Program Memory Type	Package Width	Package Name	Package Length	Peripherals	EEPROM Size (Width)	EEPROM Size (Depth)	Operating Temperature (Max)	Operating Temperature (Min)	RAM Size Depth	RAM Size Width	Oscillator Type	Speed	Core Size (Bit Width)	Package / Case	Number of I/O	Connectivity	Mounting Type	A/D Resolution (bits)	A/D Channels	Program Memory Width	Program Memory Depth	Program Memory Size	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Core Processor	Grade	Qualification
Microchip Technology ATTINY861V-10MU	FLASH	5 mm	32-VQFN	5 mm	Brown-out Detect POR PWM Reset WDT	8 bit	512	85 °C	-40 °C	512	8 bit	Internal	10 MHz	8 Bit	32-VFQFN Exposed Pad	16	USI	Surface Mount	10 bit	11 count	16	4 K	8 KB	1.8 V	5.5 V	AVR
Microchip Technology ATTINY861-15XZ	FLASH	4.4 mm	20-TSSOP	0.173 in	Brown-out Detect POR PWM Reset WDT	8 bit	512	125 °C	-40 °C	512	8 bit	Internal	16 MHz	8 Bit		16	USI	Surface Mount	10 bit	11 count	16	4 K	8 KB	2.7 V	5.5 V	AVR	Automotive	AEC-Q100
Microchip Technology ATTINY861-20PU	FLASH	7.62 mm	20-DIP 20-PDIP	0.3 in	Brown-out Detect POR PWM Reset WDT	8 bit	512	85 °C	-40 °C	512	8 bit	Internal	20 MHz	8 Bit		16	USI	Through Hole	10 bit	11 count	16	4 K	8 KB	2.7 V	5.5 V	AVR
Microchip Technology ATTINY861A-PU	FLASH	7.62 mm	20-DIP 20-PDIP	0.3 in	Brown-out Detect POR PWM Reset Temp Sensor WDT	8 bit	512	85 °C	-40 °C	512	8 bit	Internal	20 MHz	8 Bit		16	USI	Through Hole	10 bit	11 count	16	4 K	8 KB	1.8 V	5.5 V	AVR
Microchip Technology ATTINY861-20MUR	FLASH	5 mm	32-VQFN	5 mm	Brown-out Detect POR PWM Reset WDT	8 bit	512	85 °C	-40 °C	512	8 bit	Internal	20 MHz	8 Bit	32-VFQFN Exposed Pad	16	USI	Surface Mount	10 bit	11 count	16	4 K	8 KB	2.7 V	5.5 V	AVR
Microchip Technology ATTINY861A-SU	FLASH	7.5 mm	20-SOIC	0.295 in	Brown-out Detect POR PWM Reset Temp Sensor WDT	8 bit	512	85 °C	-40 °C	512	8 bit	Internal	20 MHz	8 Bit		16	USI	Surface Mount	10 bit	11 count	16	4 K	8 KB	1.8 V	5.5 V	AVR
Microchip Technology ATTINY861-15MZ	FLASH	5 mm	32-QFN	5 mm	Brown-out Detect POR PWM Reset WDT	8 bit	512	125 °C	-40 °C	512	8 bit	Internal	16 MHz	8 Bit	32-VFQFN Exposed Pad	16	USI	Surface Mount	10 bit	11 count	16	4 K	8 KB	2.7 V	5.5 V	AVR	Automotive	AEC-Q100
Microchip Technology ATTINY861A-MUR	FLASH	5 mm	32-VQFN	5 mm	Brown-out Detect POR PWM Reset Temp Sensor WDT	8 bit	512	85 °C	-40 °C	512	8 bit	Internal	20 MHz	8 Bit	32-VFQFN Exposed Pad	16	USI	Surface Mount	10 bit	11 count	16	4 K	8 KB	1.8 V	5.5 V	AVR
Microchip Technology ATTINY861A-SUR	FLASH	7.5 mm	20-SOIC	0.295 in	Brown-out Detect POR PWM Reset Temp Sensor WDT	8 bit	512	85 °C	-40 °C	512	8 bit	Internal	20 MHz	8 Bit		16	USI	Surface Mount	10 bit	11 count	16	4 K	8 KB	1.8 V	5.5 V	AVR
Microchip Technology ATTINY861V-10SU	FLASH	7.5 mm	20-SOIC	0.295 in	Brown-out Detect POR PWM Reset WDT	8 bit	512	85 °C	-40 °C	512	8 bit	Internal	10 MHz	8 Bit		16	USI	Surface Mount	10 bit	11 count	16	4 K	8 KB	1.8 V	5.5 V	AVR