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ATTINY44A-MMHR Tech Specifications
Microchip ATTINY44A-MMHR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Microchip | |
| Factory Lead Time | 7 Weeks | |
| Contact Plating | Gold | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-VFQFN Exposed Pad | |
| Number of Pins | 20Pins | |
| Data Converters | A/D 8x10b | |
| Number of I/Os | 12I/Os | |
| ROM(word) | 4096 | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tape & Reel (TR) | |
| Series | AVR® ATtiny | |
| Published | 1997 | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 20Terminations | |
| Additional Feature | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ | |
| Terminal Position | QUAD | |
| Terminal Form | NO LEAD | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 5V | |
| Terminal Pitch | 0.45mm | |
| Frequency | 20MHz |
| Product Attribute | Attribute Value | |
|---|---|---|
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | ATTINY44A | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 5.5V | |
| Supply Voltage-Min (Vsup) | 4.5V | |
| Interface | SPI | |
| Memory Size | 1.5kB | |
| Oscillator Type | Internal | |
| 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, Temp Sensor, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 8-Bit | |
| Program Memory Size | 4KB 2K x 16 | |
| Connectivity | USI | |
| Bit Size | 8 | |
| Has ADC | YES | |
| DMA Channels | NO | |
| Data Bus Width | 8b | |
| PWM Channels | YES | |
| DAC Channels | NO | |
| Number of Timers/Counters | 2Timers/Counters | |
| EEPROM Size | 256 x 8 | |
| Length | 3mm | |
| Height Seated (Max) | 0.85mm | |
| RoHS Status | ROHS3 Compliant |
ATTINY44A-MMHR Documents
Download datasheets and manufacturer documentation for ATTINY44A-MMHR
Datasheets
ATTINY24A,44A,84A Complete ATtiny24A,44A,84A SummaryPCN Obsolescence/ EOL
Fab Site 22/Jan/2020PCN Other
MSL3 to MSL1 05/Apr/2013PCN Design/Specification
Multiple Devices Copper Wire 20/Aug/2013 Marking Chgs 11/Jul/2017PCN Packaging
Tape and Reel Label Update 10/Feb/2015ConflictMineralStatement
Microchip-company-68.pdf
Others include "ATTIN" parts
The following parts include 'ATTIN'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ATTINY44A-MF | Microchip Technology | 20-WFQFN Exposed Pad | 90000 |
| ATTINY44A-MU | Microchip Technology | 20-WFQFN Exposed Pad | 4900 |
| ATTINY44A-PU | Microchip Technology | 14-DIP (0.300, 7.62mm) | 33000 |
| ATTINY44A-SSU | Microchip Technology | 14-SOIC (0.154, 3.90mm Width) | 60000 |
| ATTINY44A-MFR | Microchip Technology | 20-WFQFN Exposed Pad | 3029 |
| ATTINY44A-MMH | Microchip Technology | 20-VFQFN Exposed Pad | 505 |
| ATTINY44A-MUR | Microchip Technology | 20-WFQFN Exposed Pad | 2 |
| ATTINY44A-SSN | Microchip Technology | 14-SOIC (0.154, 3.90mm Width) | 538 |
| ATTINY44A-SSF | Microchip Technology | 14-SOIC (0.154, 3.90mm Width) | 71 |
| ATTINY44A-CCU | Microchip Technology | 15-UFBGA | 89 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
![]() | ATTINY44A-MMHR | Microchip Technology | MCU AVR 4KB FLASH 20MHZ 20QFN | 20-VFQFN Exposed Pad | |
![]() | ATTINY84A-MMH | Microchip Technology | MICROCHIP - ATTINY84A-MMH - 8 Bit MCU, AVR ATtiny Family ATtiny84 Series Microcontrollers, 20 MHz, 8 KB, 512 Byte, 20 Pins | 20-VFQFN Exposed Pad | |
![]() | ATTINY441-MMH | Microchip Technology | ATMEL ATTINY441-MMH8 Bit Microcontroller, Low Power High Performance, ATtiny, 16 MHz, 4 KB, 256 Byte, 20 Pins, VQFN | 20-VFQFN Exposed Pad | |
![]() | ATTINY4313-MMH | Microchip Technology | MCU 8-bit ATtiny AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP | 20-VFQFN Exposed Pad |
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Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
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ATTINY44A-MMHR Comments
109 reviews
2021-06-11 00:00:00
The product descriptions are detailed and accurate, helping me make informed decisions.
2021-06-10 00:00:00
Buying electronic components from Jakelectronic has always been very satisfactory, with first-class quality and service
2021-06-09 00:00:00
This has surpassed my expectations. Excellent product for the price.
2021-06-04 00:00:00
Jakelectronics demonstrated reliability as a supplier, although opportunities for improvement in certain areas were apparent.
2021-04-24 00:00:00
The price is good.
2021-03-23 00:00:00
As an electronics enthusiast, jak is a good platform for me.
2021-03-13 00:00:00
A good choice for purchasing components.
2021-03-13 00:00:00
The reliability of their products has earned my trust as a customer.
2021-03-12 00:00:00
The quality of their components has helped improve the performance of my projects.
2021-03-03 00:00:00
Their attention to detail in packaging ensures that products arrive safely and intact.