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ATTINY43U-MU
Microchip Technology
4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY43 20 Pin 8MHz 3V 20-WFQFN Exposed Pad
SOT-23
ATTINY43U-MU Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 7 Weeks |
| Lifecycle Status | Production (Last Updated: 2 years ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Supplier Device Package | 20-QFN-EP (4x4) |
| Number of Terminals | 20 |
| Mounting Style | SMD/SMT |
| Interfaces | SPI/USI |
| Data Converters | A/D 4x10b |
| Package | Tray |
| Base Product Number | ATTINY43 |
| Mfr | Microchip Technology |
| Product Status | Active |
| Schedule B | 8542310000, 8542310000/8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000/8542310000 |
| Number of I/Os | 16 |
| RoHS | Compliant |
| Maximum Operating Temperature | + 85 C |
| Minimum Operating Temperature | - 40 C |
| Interface Type | SPI |
| Manufacturer | Microchip |
| Brand | Microchip Technology |
| Tradename | AVR |
| Package Shape | SQUARE |
| Number of I/O Lines | 16 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Series | AVR® ATtiny |
| Published | 1997 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| Termination | SMD/SMT |
| Max Operating Temperature | 85 °C |
| Min Operating Temperature | -40 °C |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Supply Voltage | 3V |
| Terminal Pitch | 0.5mm |
| Reach Compliance Code | compliant |
| Frequency | 8MHz |
| Base Part Number | ATTINY43 |
| JESD-30 Code | S-PQCC-N20 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2/5 V |
| Temperature Grade | INDUSTRIAL |
| Interface | SPI |
| Max Supply Voltage | 5.5 V |
| Min Supply Voltage | 2.7 V |
| Memory Size | 4kB |
| Oscillator Type | Internal |
| Number of I/O | 16 |
| Speed | 8MHz |
| RAM Size | 256 x 8 |
| Memory Type | FLASH |
| 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 |
| Data Converter | A/D 4x10b |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| Number of Timers/Counters | 2 |
| Product Type | 8-bit Microcontrollers - MCU |
| Density | 32 kb |
| ROM (words) | 4096 |
| Core Architecture | AVR |
| EEPROM Size | 64 x 8 |
| CPU Family | AVR RISC |
| Max Frequency | 8 MHz |
| Number of Programmable I/O | 16 |
| RAM (bytes) | 256 |
| Number of ADC Channels | 4 |
| ROM Programmability | FLASH |
| Number of PWM Channels | 2 |
| Number of I2C Channels | 1 |
| Number of SPI Channels | 1 |
| Product | MCU |
| Product Category | 8-bit Microcontrollers - MCU |
| Device Core | AVR |
| Height | 750μm |
| Length | 4mm |
| Width | 4mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Quantity | Unit Price | Ext. Price |
| 1 | $1.99000 | $1.99 |
| 25 | $1.82320 | $45.58 |
| 100 | $1.64800 | $164.8 |
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