ATMEGA644-20AUR
Manufacturer:
Microchip
Mfr.Part #:
ATMEGA644-20AUR
Datasheet:
Description:
Microcontrollers TQFP-44 SMD/SMT 8 bit 64 kb FLASH
| Parameter | Value |
|---|---|
| Max Operating Temperature | 85 °C |
| Min Operating Temperature | -40 °C |
| Number of Pins | 44 |
| Radiation Hardening | No |
| Frequency | 20 MHz |
| Core Architecture(core/core processor) | AVR |
| Interface | I²C, SPI, UART, USART |
| Memory Size | 64 kb |
| Memory Type | FLASH |
| Number of I/Os | 32 |
| Oscillator Type | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Lifecycle Status | Production (Last Updated: 9 months ago) |
| Max Supply Voltage | 5.5 V |
| Min Supply Voltage | 2.7 V |
| Data Bus Width | 8 bit |
| Number of Timers/Counters | 3 |
| Schedule B | 8542310000 |
| Max Clock Frequency | 20 MHz |
| RAM Size | 4 kB x 8 |
| Operating Supply Voltage | 2.7 V to 5.5 V |
| Packaging | Reel |
| RoHS | Compliant |
Stock: 2913
Distributors
pcbx
pcbxUnit Price$4.39267
Ext.Price$4.39267
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1 | $4.39267 | $4.39267 |
| 10 | $4.20387 | $42.03870 |
| 25 | $4.02323 | $100.58075 |
| 50 | $3.82433 | $191.21650 |
| 100 | $3.63529 | $363.52900 |
| 300 | $3.63529 | $1090.58700 |
| 500 | $3.63529 | $1817.64500 |
| 1000 | $3.63531 | $3635.31000 |