ATTINY84-20MU
Active8 BIT MCU, LOW POWER HIGH PERFORMANCE, AVR ATTINY FAMILY ATTINY84 SERIES MICROCONTROLLERS, AVR
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ATTINY84-20MU
Active8 BIT MCU, LOW POWER HIGH PERFORMANCE, AVR ATTINY FAMILY ATTINY84 SERIES MICROCONTROLLERS, AVR
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Technical Specifications
Parameters and characteristics for this part
| Specification | ATTINY84-20MU |
|---|---|
| Connectivity | USI |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Data Converters [custom] | 8 |
| Data Converters [custom] | 10 |
| EEPROM Size | 512 x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 12 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 20-WFQFN Exposed Pad |
| Peripherals | PWM, WDT, Brown-out Detect/Reset, POR, Temp Sensor |
| Program Memory Size | 8 KB |
| Program Memory Type | FLASH |
| RAM Size | 512 |
| Speed | 20 MHz |
| Supplier Device Package | 20-QFN-EP (4x4) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 113 | $ 2.66 | |
| 120 | $ 2.51 | |||
| Tray | 1 | $ 2.60 | ||
| 25 | $ 2.39 | |||
| 100 | $ 2.16 | |||
| Microchip Direct | TRAY | 1 | $ 2.60 | |
| 25 | $ 2.39 | |||
| 100 | $ 2.16 | |||
| 1000 | $ 1.99 | |||
| 5000 | $ 1.89 | |||
| Newark | Each | 100 | $ 2.25 | |
Description
General part information
ATtiny84A Series
The high-performance, Microchip's picoPower® 8-bit AVR® RISC-based microcontroller combines 8 KB ISP Flash memory, 512B EEPROM, 512B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, two timer/counters (8-bit/16-bit) with two PWM channels each, internal and external interrupts, 8-channel 10-bit A/D converter, programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, internal calibrated oscillator, and four software selectable power saving modes. The device operates between 1.8-5.5 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.
Documents
Technical documentation and resources
