ATTINY40-MMHR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 1997 |
| Series | AVR® ATtiny |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Additional Feature | OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Supply Voltage | 5V |
| Terminal Pitch | 0.45mm |
| Frequency | 12MHz |
| Base Part Number | ATTINY40 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Interface | I2C, SPI |
| Memory Size | 4kB |
| Oscillator Type | Internal |
| Number of I/O | 18 |
| RAM Size | 256 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, WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 4KB 2K x 16 |
| Connectivity | I2C, SPI |
| Supply Current-Max | 5mA |
| Bit Size | 8 |
| Data Converter | A/D 12x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| DAC Channels | NO |
| Number of Timers/Counters | 2 |
| ROM (words) | 4096 |
| Height Seated (Max) | 0.85mm |
| Length | 3mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
ATTINY40-MMHR Overview
For the purpose of saving space, it is available in the 20-VFQFN Exposed Pad package. A Surface Mount mounting method is used. A package of Tape & Reel (TR) contains it. AVR core processor is present on the device. Work should be performed at a temperature of -40°C~85°C TA. The type of memory it uses is FLASH. 18 I/Os can be found on it. To find comparable components, use the ATTINY40 base part number. The terminals of this device are located at QUAD. 20 terminations are present in it. It is a member of the AVR? ATtiny series of electrical components. Using the 5V supply voltage allows for high efficiency. MICROCONTROLLER, RISC is the uPs/uCs/Peripheral IC chip in this gadget. It is constructed with 20 pins. Based on the Surface Mount method, it is mounted. In the subcategory of Microcontrollers, this component is included. The devices have a maximum memory size of 4kB that can be used to store programs and data. It should be noted that 5mA represents the maximum supply current. Using a frequency of 12MHz, it is very efficient. The number of timers and counters is 2. The property of OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ is also possessed by it. Normally, the supply voltage (Vsup) should remain above 4.5V. An oscillator type Internal is required for it to work.
ATTINY40-MMHR Features
20-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATTINY40-MMHR Applications
There are a lot of Microchip Technology ATTINY40-MMHR Microcontroller applications.
- Home appliances
- Accu-check
- Virtual reality VR robots
- Toys
- Telephone sets
- Calculator
- Electromechanical control
- Gas monitoring systems
- Teletext terminals
- Microwave ovens
