The ATTINY45-15SZ is a high-performance, low-power Microchip 8-bit AVR® RISC-based microcontroller combining 4KB ISP flash memory, 256B EEPROM, 256B SRAM, six general-purpose I/O lines, 32 general-purpose working registers, one 8-bit timer/counter with compare modes, one high-speed timer/counter, USI, internal and external Interrupts, a 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device operates at a frequency of 0-20MHz with a voltage range of 2.7V to 5.5V. The temperature range for the ATTINY45-15SZ is -40°C to 85°C.

Key Features:

• High-performance, low-power AVR® 8-bit microcontroller
• Advanced RISC architecture with 120 powerful instructions
• 4KB in-system programmable flash with read-while-write capabilities
• 256B EEPROM and 256B internal SRAM
• 6 general-purpose I/O lines for versatile control and interfacing
• One 8-bit timer/counter with compare modes and one high-speed timer/counter
• Universal Serial Interface (USI) for data communication
• 10-bit analog-to-digital converter with 4 channels
• Internal and external interrupt capabilities for enhanced control
• Programmable watchdog timer with internal oscillator
• Three power-saving modes: Idle, ADC Noise Reduction, and Power-down
• debugWIRE on-chip debugging feature
• Wide operating voltage range of 2.7V to 5.5V
• Extended operating temperature range of -40°C to 85°C

Applications:

The ATTINY45-15SZ is suitable for a variety of applications, including but not limited to:

• System and power management
• Battery controllers
• Smart sensors
• Home automation devices
• Personal health monitors
• LED lighting control
• Small-scale robotics

With its robust feature set and flexibility, the ATTINY45-15SZ from Microchip Technology is an ideal choice for designers looking for a versatile and reliable microcontroller for their embedded systems.