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ATMEGA16U4-MU
Microchip Technology
16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA16U4 44 Pin 16MHz 5V 44-VFQFN Exposed Pad
SOT-23
ATMEGA16U4-MU Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 10 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 44 |
| Supplier Device Package | 44-QFN (7x7) |
| Number of Terminals | 44 |
| Mounting Style | SMD/SMT |
| Interfaces | EBI/I2S/SPI/TWI/USAR |
| Data Converters | A/D 12x10b |
| Package | Tray |
| Base Product Number | ATMEGA16 |
| Mfr | Microchip Technology |
| Product Status | Active |
| MSL | MSL 1 - Unlimited |
| Qualification | - |
| Number of I/Os | 26 I/O |
| Maximum Operating Temperature | + 85 C |
| Minimum Operating Temperature | - 40 C |
| Interface Type | SPI, TWI, USART |
| Manufacturer | Microchip |
| Brand | Microchip Technology / Atmel |
| Tradename | AVR |
| RoHS | Details |
| Package Shape | SQUARE |
| Number of I/O Lines | 26 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Series | AVR® ATmega |
| Published | 2005 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Additional Feature | ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Supply Voltage | 5V |
| Terminal Pitch | 0.5 mm |
| Reach Compliance Code | compliant |
| Frequency | 16MHz |
| Base Part Number | ATMEGA16U4 |
| JESD-30 Code | S-PQCC-N44 |
| Qualification Status | Not Qualified |
| Power Supplies | 3/5 V |
| Temperature Grade | INDUSTRIAL |
| Interface | I2C, I2S, SPI, UART, USART, USB |
| Memory Size | 16kB |
| Oscillator Type | Internal |
| Number of I/O | 26 |
| Speed | 16MHz |
| RAM Size | 1.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V~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 | 16KB 8K x 16 |
| Connectivity | I2C, SPI, UART/USART, USB |
| Supply Current-Max | 15 mA |
| Bit Size | 8 |
| Data Converter | A/D 12x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| DAC Channels | NO |
| Seated Height-Max | 0.9 mm |
| Number of Timers/Counters | 5 |
| Product Type | 8-bit Microcontrollers - MCU |
| ROM (words) | 8192 |
| EEPROM Size | 512 x 8 |
| CPU Family | AVR RISC |
| RAM (bytes) | 1280 |
| Number of ADC Channels | 12 Channel |
| ROM Programmability | FLASH |
| Product | MCU |
| Product Category | 8-bit Microcontrollers - MCU |
| Device Core | AVR |
| Length | 7mm |
| Height Seated (Max) | 0.9mm |
| Width | 7 mm |
| Height | 0.95 mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $3.85000 | $3.85 |
| 25 | $3.53280 | $88.32 |
| 100 | $3.20330 | $320.33 |
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