Microchip ATTINY24A-PU, 8 bit AVR, ATtiny24A Microcontroller, 20 MHz, 2kB FLASH, 14-Pin PDIP

The Microchip ATtiny24A 8-bit microcontroller is based AVR® RISC architecture. It operates on 2.7V to 5.5V voltage range. This microcontroller features 2KB of ISP Flash, 128B EEPROM, 128B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with two PWM channels, a 16-bit timer/counter with two PWM channels, internal and external interrupts, an 8-channel 10-bit A/D converter, programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, internally calibrated oscillator, and four software selectable power saving modes.

• Fully Static Operation
• Data Retention of 20 years at 85°C / 100 years at 25°C
• Programming Lock for Self-programming Flash & EEPROM Data Security
• One 8-bit and One 16-bit Timer/Counter with Two PWM Channels
• Programmable Watchdog Timer with Separate On-chip Oscillator
• On-chip Analog Comparator
• Universal Serial Interface
• In-System Programmable via SPI Port
• Internal and External Interrupt Sources
• Low Power Idle, ADC Noise Reduction, Standby and Power-down Modes
• Enhanced Power-on Reset Circuit
• Programmable Brown-out Detection Circuit with Software Disable Function
• Internal Calibrated Oscillator
• On-chip Temperature Sensor
• Twelve Programmable I/O Lines
• Low Power Consumption
• Temperature range between -40°C and +85°C
• 14-lead, 0.300” Wide, Plastic Dual In-line (PDIP) Package