The project illustrates several ways in which a 3.3V device, such as sensor, can be safely interfaced to a 5V microcontroller. Connecting a 3.3V device like the SCP1000-D01 pressure sensor with SPI ...

Atmel® Corporation, a leader in microcontroller and touch technology solutions, announced 14 new devices in its widely adopted Atmel AVR® microcontroller (MCU) family, providing more options to meet ...

System Packet Interface-4 Phase 2 (SPI-4.2) is a protocol used for data transfer between link layer and physical layer. It is an interface for packet and cell transfer between a physical (PHY) layer ...

Until recently, a very common problem faced by electronic circuit designers was the difference in supply voltage standards between microcontrollers (e.g. 3.3 V) and peripheral ICs (e.g. 5 V). In order ...

Atmel has unveiled 14 new devices in its AVR microcontroller family in a bid to provide more options to meet unique design requirements. The new devices are designed to add more memory, connectivity ...