| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 4 Weeks | 
                                                                            
                                            | Contact Plating | Gold | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-UFDFN Exposed Pad | 
                                                                            
                                            | Number of Pins | 8 | 
                                                                            
                                            | Supplier Device Package | 8-UDFN, USON | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 1997 | 
                                                                            
                                            | Series | AVR® ATtiny | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Max Operating Temperature | 85°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Frequency | 12MHz | 
                                                                            
                                            | Base Part Number | ATTINY5 | 
                                                                            
                                            | Max Supply Voltage | 5.5V | 
                                                                            
                                            | Min Supply Voltage | 1.8V | 
                                                                            
                                            | Memory Size | 512B | 
                                                                            
                                            | Oscillator Type | Internal | 
                                                                            
                                            | Number of I/O | 4 | 
                                                                            
                                            | Speed | 12MHz | 
                                                                            
                                            | RAM Size | 32 x 8 | 
                                                                            
                                            | Memory Type | FLASH | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 1.8V~5.5V | 
                                                                            
                                            | Core Processor | AVR | 
                                                                            
                                            | Peripherals | POR, PWM, WDT | 
                                                                            
                                            | Program Memory Type | FLASH | 
                                                                            
                                            | Core Size | 8-Bit | 
                                                                            
                                            | Program Memory Size | 512B 256 x 16 | 
                                                                            
                                            | Data Converter | A/D 4x8b | 
                                                                            
                                            | Watchdog Timer | Yes | 
                                                                            
                                            | Data Bus Width | 8b | 
                                                                            
                                            | Number of Timers/Counters | 1 | 
                                                                            
                                            | Core Architecture | AVR | 
                                                                            
                                            | Max Frequency | 12MHz | 
                                                                            
                                            | Number of Programmable I/O | 4 | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                ATTINY5-MAHR Overview
A space-saving advantage is that it is included in the 8-UFDFN Exposed Pad package. In this case, it is mounted using the method of Surface Mount. It comes in a Tape & Reel (TR) package. The device runs in AVR core processor. Maintain a temperature of -40°C~85°C TA while working. FLASH has been assigned to it as a program memory. It has a number of 4I/Os. To find comparable components, use the ATTINY5 base part number. Part of the AVR? ATtiny series, this electrical component is used in a variety of applications. In data storage, FLASH is used as the memory type. A total of 8 pins are used in its construction. Based on the Surface Mount method, it is mounted. It is possible to store programs and data on the devices, as they have a memory size of 512B. Its core architecture is based on AVR. This device works well at 12MHz frequency when it is operating at a high rate of efficiency. 1 timers/counters are in use. With a maximum frequency of 12MHz, the device operates. It is recommended that the operating temperature be below 85°C. It is recommended that the working temperature be greater than -40°C. The number 4 represents the number of programmable I/O ports on the board. The oscillator type Internal is used to operate the device. 
ATTINY5-MAHR Features
8-UFDFN Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40°C
ATTINY5-MAHR Applications
There are a lot of Microchip Technology ATTINY5-MAHR Microcontroller applications. 
- Keyboards
- Blood pressure monitors
- Radio
- Set-top boxes
- Food and beverage
- Instrument control
- Entertainment-radios, CD players, televisions
- Robots
- Leakage current tester
- Smartphone