Parameters |
Factory Lead Time |
1 Week |
Contact Plating |
Tin |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
32-VFQFN Exposed Pad |
Number of Pins |
32 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tray |
Published |
1997 |
Series |
AVR® ATtiny |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
32 |
Subcategory |
Microcontrollers |
Technology |
CMOS |
Terminal Position |
QUAD |
Peak Reflow Temperature (Cel) |
260 |
Supply Voltage |
5V |
Terminal Pitch |
0.5mm |
Frequency |
20MHz |
Time@Peak Reflow Temperature-Max (s) |
40 |
Base Part Number |
ATTINY861A |
Supply Voltage-Max (Vsup) |
5.5V |
Supply Voltage-Min (Vsup) |
4.5V |
Interface |
SPI |
Memory Size |
8kB |
Oscillator Type |
Internal |
Number of I/O |
16 |
RAM Size |
512 x 8 |
Voltage - Supply (Vcc/Vdd) |
1.8V~5.5V |
uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC |
Core Processor |
AVR |
Peripherals |
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
Program Memory Type |
FLASH |
Core Size |
8-Bit |
Program Memory Size |
8KB 4K x 16 |
Connectivity |
USI |
Supply Current-Max |
7mA |
Bit Size |
8 |
Data Converter |
A/D 11x10b |
Watchdog Timer |
Yes |
Has ADC |
YES |
DMA Channels |
NO |
Data Bus Width |
8b |
PWM Channels |
YES |
Number of Timers/Counters |
2 |
EEPROM Size |
512 x 8 |
Number of ADC Channels |
11 |
Number of I2C Channels |
1 |
Height |
950μm |
Length |
5.1mm |
Width |
5.1mm |
Radiation Hardening |
No |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
ATTINY861A-MU Overview
A space-saving advantage is that it is included in the 32-VFQFN Exposed Pad package. The way of mounting it is Surface Mount. It comes in the package?of a Tray. With a processor of AVR cores, the device is powered. It is important to keep the temperature at -40°C~85°C TA while working. FLASH is the type of program memory used by it. It has a number of 16I/Os. To find comparable components, use the ATTINY861A base part number. QUAD is the location of its terminals. 32 terminations are present in it. This electrical component is part of the AVR? ATtiny series. As a result of the 5V supply voltage, high efficiency is possible. The gadget has MICROCONTROLLER, RISC as its uPs/uCs/peripheral IC. There are 32 pins used in the construction of this device. It is mounted based on the method of Surface Mount. It falls under the category of Microcontrollers. The devices have a memory size of 8kB that can be used to store programs and data. Supply current is maximum at 7mA. At a frequency of 20MHz, it exhibits excellent efficiency. The number of timers and counters is 2. Vsup should be kept above 4.5V for normal operation. Using an oscillator type of Internal, it works.
ATTINY861A-MU Features
32-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATTINY861A-MU Applications
There are a lot of Microchip Technology ATTINY861A-MU Microcontroller applications.
- Fax machines
- Safety -airbags, automatic braking system (ABS)
- Automatic control
- Instrument control
- Paper shredders
- Data acquisition and control
- Radio
- Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
- Air fryers
- Computed Tomography (CT scan)