| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
21,555 pcs
|
21555 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Speed (Maximum @ At 2.7 V -5.5 V) | |
| Connectivity | |
| Core Processor | |
| Core Size | |
| Data Converters | |
| EEPROM Size | |
| EEPROM Write/Erase Cycles | |
| Flash Write/Erase Cycles | |
| Max Throughput | |
| Mounting Type | |
| Number of I | |
| Operating Temperature | |
| Oscillator Type | |
| Peripherals | |
| Power Consumption (Power Down Mode) | |
| Power Consumption - Active Mode | |
| Program Memory Size | |
| Program Memory Type | |
| RAM Size | |
| Speed | |
| Supplier Device Package | |
| Voltage |
The ATMEGA645-16MU is an 8-bit AVR microcontroller based on the advanced RISC architecture. It features 64KB of in-system self-programmable Flash memory, 4KB SRAM, and 2KB EEPROM with high endurance (10,000 Flash/100,000 EEPROM write/erase cycles). The device operates at a maximum speed of 16MHz (requiring 4.5V-5.5V) or 8MHz at lower voltages (2.7V-5.5V), delivering up to 16 MIPS throughput.
Peripherals include two 8-bit timers, one 16-bit timer, four PWM channels, an 8-channel 10-bit ADC, programmable USART, SPI, and USI with start condition detector. Additional features include brown-out detection, power-on reset, programmable watchdog timer, and five sleep modes for low-power operation.
The microcontroller is housed in a 64-VFQFN exposed pad package (64-QFN 9x9mm) and supports surface mount assembly. It is specified for industrial temperature range (-40°C to 85°C) and operates from a 2.7V to 5.5V supply.
2.7V to 5.5V, with 16MHz operation requiring 4.5V to 5.5V.
64-VFQFN Exposed Pad (64-QFN 9x9mm).
-40°C to 85°C.
It is listed as RoHS3 Compliant, but this has not been verified from official documentation.
16MHz at 4.5V-5.5V, 8MHz at 2.7V-5.5V.
8 channels with 10-bit resolution.
53 I/O pins.