Microchip ATTINY44A-MMHR
$ 1.117
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ATTINY44A-MMHRCT-ND | 20,020 | 1 | Cut Tape | ||||||||
| NAC Semi | MCHP00000008111 | 12,000 | 6K | 3d | ||||||||
| TME | ATTINY44A-MMHR | 0 | 6K | 22h | ||||||||
| Microchip | ATTINY44A-MMHR | 3,500 | 300 | Tape & Reel | 3h | |||||||
| Newark | ATTINY44A-MMHR | 0 | 6K | Tape & Reel |
Inventory History
3 month trend: -10.02%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
Download Microchip ATTINY44A-MMHR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint | ||
 Ultra Librarian | SymbolFootprint | Download |
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Supply Chain
Projected EOL Date2039-11-05
Country of AssemblySouth Korea
Country of FabricationUnited States of America
Country of OriginSouth Korea
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
Related Parts
MicrochipATTINY84A-MMH
8 Bit MCU, AVR ATtiny Family ATtiny84 Series Microcontrollers, AVR, 20 MHz, 8 KB, 20 Pins, VQFN
MicrochipATTINY441-MMH
MCU 8-bit ATtiny AVR RISC 4KB Flash 1.8V/2.5V/3.3V/5V 20-Pin VQFN EP Tray - Trays
Descriptions
Descriptions of Microchip ATTINY44A-MMHR provided by its distributors.
MCU 8-bit ATtiny AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP T/R
8-bit AVR MCU, 4 KB, 256 Bytes, 20 MHz, 1.8 to 5.5V, VQFN-20, RoHS
Microchip SCT
1.8V~5.5V 20MHz 2KB FLASH 4KB Brown-out Detect/Reset,POR,PWM,Temp Sensor,WDT 12 1.8V 5.5V 20MHz USI 256 x 8 A/D 8x10b 8bit AVR QFN , 3mm*3mm*850¦Ìm
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -10.02%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageVQFN
Contact PlatingGold
MountSurface Mount
Number of Pins20
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency20 MHz
HS Code8542.31.0015
InterfaceSPI
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size1.5 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Number of I/Os11
Number of Programmable I/O12
Number of Timers/Counters2
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
RAM Size256 B
Watchdog TimerYes