| Mfr. Part # | ATMEGA325-16MU | ATMEGA325V-8MU |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | ATmega Series 32 KB Flash 2 KB SRAM 16 MHz 8-Bit Microcontroller - QFN-64 | Microcontroller Mcu, 8 Bit, Atmega, 8MHZ, VQFN-64 |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 7 Weeks | 7 Weeks |
Package / Case | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
Mounting Type | Surface Mount | Surface Mount |
Mount | Surface Mount | Surface Mount |
Contact Plating | Tin | Tin |
Number of Pins | 64 | 64 |
Watchdog Timers | Yes | Yes |
Number of I/Os | 54 | 54 |
Data Converters | A/D 8x10b | A/D 8x10b |
Published | 2011 | 2011 |
Series | AVR® ATmega | AVR® ATmega |
Packaging | Tray | Tray |
Operating Temperature | -40°C~85°C TA | -40°C~85°C TA |
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 | 64 | 64 |
Voltage - Supply | 2.7V~5.5V | 3V |
Terminal Position | QUAD | QUAD |
Peak Reflow Temperature (Cel) | 260 | 260 |
Terminal Pitch | 0.5mm | 0.5mm |
Frequency | 16MHz | 8MHz |
Time@Peak Reflow Temperature-Max (s) | 40 | 40 |
Base Part Number | ATMEGA325 | ATMEGA325 |
Interface | SPI, UART, USART | SPI, UART, USART |
Memory Size | 32kB | 32kB |
Oscillator Type | Internal | Internal |
RAM Size | 2K x 8 | 2K 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 | 32KB 16K x 16 | 32KB 16K x 16 |
Connectivity | SPI, UART/USART, USI | SPI, UART/USART, USI |
Bit Size | 8 | 8 |
Access Time | 16 μs | 8 μs |
Has ADC | YES | YES |
DMA Channels | NO | NO |
Data Bus Width | 8b | 8b |
Number of Timers/Counters | 3 | 3 |
EEPROM Size | 1K x 8 | 1K x 8 |
Number of Programmable I/O | 53 | - |
Number of ADC Channels | 8 | 8 |
Voltage - Supply (Max) | 5.5V | 5.5V |
Number of PWM Channels | 4 | 4 |
Number of I2C Channels | 1 | 1 |
Number of SPI Channels | 2 | 2 |
Width | 9.1mm | 9.1mm |
Length | 9.1mm | 9.1mm |
Height | 950μm | 950μm |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Radiation Hardening | No | No |
Lead Free | Lead Free | Lead Free |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $5.96948 10+ $5.63158 100+ $5.31281 500+ $5.01209 1000+ $4.72838 | Quantity Unit Price 1+ $6.87769 10+ $6.48839 100+ $6.12112 500+ $5.77464 1000+ $5.44777 |
| Availability | 8 | 500 |
| Price | $5.96948 | $6.87769 |
| Quantity |
In Stock : 8