ATTINY43U-MUR More Semiconductors - ICs by Microchip Technology
| Status: | Active |
|---|---|
| Series: | ATtiny43U |
| RoHS: | Compliant |
The high-performance, ultra-low voltage 8-bit AVR® RISC-based microcontroller combines 4 KB Flash memory, 64B EEPROM, 256B SRAM, 16 general purpose I/O lines, 32 general purpose working registers, two 8-bit timer/counters with two PWM channels, internal and external interrupts, a 4-channel 10-bit A/D converter, a universal serial interface (USI), programmable watchdog timer with internal oscillator, internally calibrated oscillator, and three software selectable power saving modes.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
Features
| Boost Converter: Built-in boost voltage converter providing 3V to the processor while only requiring between 0.7-1.8 volts from its external power supply (1.8-5.5 volts when the voltage converter is bypassed). |
Specifications
| Program Memory Type | Flash |
|---|---|
| Program Memory Size (KB) | 4 |
| CPU Speed (MIPS/DMIPS) | 8 |
| Data EEPROM (bytes) | 64 |
| Capture/Compare/PWM (CCP) | 0 |
| Max 8 Bit Digital Timers | 2 |
| Number of ADCs | 0 |
| ADC Channels | 4 |
| Max ADC Resolution (bits) | 10 |
| Number of Comparators | 1 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 85 |
| Operation Voltage Max.(V) | 5.5 |
| Operation Voltage Min.(V) | 0.7 |
| Pin Count | 20 |
| Low Power | Yes |
| Pins | Packaging | 20 | WQFN |
| Temp Range | -40C to +85C |
| Packing Media | Tape and reel (6000) |
Last 6 months Inventory & Pricing History
Resources
Board Design Files |
|---|
| ATtiny43U IBIS Model |
Legacy Collaterals |
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| Microprocessor or Microcontroller |
Reference Manuals |
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| AVR Instruction Set Manual |
Supporting Collateral |
|---|
| Differential and Single-Ended ADC |
| ATtiny43U - 0.7V tinyAVR - Optimizing Microcontroller Power Efficiency for Ultra Low Power Designs. |
| Next-Generation IDE: Maximizing IP Reuse |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0371 |
| Shipping Weight (kg) | 0.123333 |
| Lead Count | 20 |
| Package Type | WQFN |
| Package Width or Size | 4x4x0.8mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 8Mhz, Qfn/Mlf, Ind Temp Green, 0.9V, T&r 20 Wqfn 4X4X0.8Mm T/R Rohs Compliant: Yes |Microchip Technology ATTINY43U-MUR | Newark Electronics |
| IC: AVR microcontroller | TME |
| 8MHZ, QFN/MLF, IND TEMP GREEN, 0.9V, T&R | Microchip Technology |
| MICROCONTROLLERS (MCU) - 8 BIT | Farnell |
| MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V T/R | EBV Elektronik |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ATTINY43U-MUR?
Additional datasheets, footprints and schematics for ATTINY43U-MUR are listed on our Part Details page. You can also find images and similar parts to ATTINY43U-MUR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ATTINY43U-MUR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ATTINY43U-MUR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ATTINY43U-MUR fall under?
The ATTINY43U-MUR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to ATTINY43U-MUR when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the ATTINY43U-MUR you can contact the distributor directly for product support, shipping queries etc.
Is the ATTINY43U-MUR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for ATTINY43U-MUR have stock available?
Authorised distributors including Newark Electronics, TME, Microchip Technology, Farnell and EBV Elektronik have stock available or on a lead time for ATTINY43U-MUR.
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