Microchip Technology AVR64DB28
The AVR64DB28/32/48/64 microcontrollers of the AVR® DB family of microcontrollers are using the AVR® CPU with hardware multiplier running at clock speeds up to 24 MHz. They come with 64 KB of Flash, 8 KB of SRAM, and 512 bytes of EEPROM. The microcontrollers are available in 28-, 32-, 48- and 64- pin packages.| Part No. | AVR64DB28 |
|---|---|
| Datasheet | AVR64DB28 Download |
| Manufacturer |  Microchip Technology |
| Description | Microcontrollers |
| Buy | Stock & Price |
FEATURES
● AVR® CPU – Running at up to 24 MHz – Single-cycle I/O register access – Two-level interrupt controller – Two-cycle hardware multiplier – Supply voltage range: 1.8V to 5.5V● Memories – 64 KB In-System self-programmable Flash memory – 512B EEPROM – 8 KB SRAM – 32B of user row in nonvolatile memory that can keep data during chip-erase and be programmed while the device is locked – Write/erase endurance
● Flash: 10,000 cycles
● EEPROM: 100,000 cycles – Data retention: 40 Years at 55°C
● System – Power-on Reset (POR) circuit – Brown-out Detector (BOD) with user-programmable levels – Voltage Level Monitor (VLM) with interrupt at a programmable level above the BOD level – Clock failure detection – Clock options
● High-precision internal oscillator with selectable frequency up to 24 MHz (OSCHF) – Auto-tuning for improved internal oscillator accuracy
● Internal PLL up to 48 MHz for high-frequency operation of T
