| Mfr. Part # | ATMEGA16U2-AU | ATMEGA48A-AUR |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | MICROCHIP - ATMEGA16U2-AU - MCU, 8BIT, MEGAAVR, 16MHZ, TQFP-32 | IC MCU 8BIT 4KB FLASH 32TQFP |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 10 Weeks | 6 Weeks |
Contact Plating | Tin | Tin |
Mount | Surface Mount | Surface Mount |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 32-TQFP | 32-TQFP |
Number of Pins | 32 | 32 |
Number of I/Os | 22 | 23 |
Watchdog Timers | Yes | Yes |
Operating Temperature | -40°C~85°C TA | -40°C~85°C TA |
Packaging | Tray | Tape & Reel (TR) |
Series | AVR® ATmega | AVR® ATmega |
Published | 2007 | 2012 |
JESD-609 Code | e3 | e3 |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) |
Number of Terminations | 32 | 32 |
Voltage - Supply | 5V | 5V |
Terminal Position | QUAD | QUAD |
Terminal Form | GULL WING | GULL WING |
Peak Reflow Temperature (Cel) | 260 | 260 |
Terminal Pitch | 0.8mm | 0.8mm |
Frequency | 16MHz | 20MHz |
Time@Peak Reflow Temperature-Max (s) | 40 | 40 |
Base Part Number | ATMEGA16U2 | ATMEGA48A |
Qualification Status | Not Qualified | Not Qualified |
Interface | SPI, Serial, UART, USART, USB | I2C, SPI, UART, USART |
Memory Size | 16kB | 4kB |
Oscillator Type | Internal | Internal |
RAM Size | 512 x 8 | 512 x 8 |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
Core Processor | AVR | AVR |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
Program Memory Type | FLASH | FLASH |
Core Size | 8-Bit | 8-Bit |
Program Memory Size | 16KB 8K x 16 | 4KB 2K x 16 |
Connectivity | SPI, UART/USART, USB | I2C, SPI, UART/USART |
Bit Size | 8 | 8 |
Has ADC | NO | YES |
DMA Channels | NO | NO |
Data Bus Width | 8b | 8b |
DAC Channels | NO | NO |
Number of Timers/Counters | 2 | 3 |
EEPROM Size | 512 x 8 | 256 x 8 |
Number of PWM Channels | 5 | - |
Number of SPI Channels | 1 | - |
Height | 1.05mm | - |
Length | 7mm | 7mm |
Width | 7mm | - |
REACH SVHC | No SVHC | - |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | - |
Data Converters | - | A/D 8x10b |
ROM(word) | - | 2048 |
Additional Feature | - | ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ |
Power Supplies | - | 2/5V |
PWM Channels | - | YES |
Voltage - Supply (Max) | - | 5.5V |
Voltage - Supply (Min) | - | 4.5V |
Height Seated (Max) | - | 1.2mm |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $7.01346 10+ $6.61647 100+ $6.24195 500+ $5.88863 1000+ $5.55532 | Quantity Unit Price 1+ $4.55254 10+ $4.29485 100+ $4.05175 500+ $3.8224 1000+ $3.60604 |
| Availability | 2000 | 1726 |
| Price | $7.01346 | $4.55254 |
| Quantity |
In Stock : 2000