Datasheet Datasheet ATtiny24A, ATtiny44A, ATtiny84A. Summary (Microchip)

Features
•
High Performance, Low Power AVR
®
8-bit Microcontroller
•
Advanced RISC Architecture – 120 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General Purpose Working Registers – Fully Static Operation
•
High Endurance, Non-volatile Memory Segments – 2K/4K/8K Bytes of In-System, Self-programmable Flash Program Memory • Endurance: 10,000 Write/Erase Cycles – 128/256/512 Bytes of In-System Programmable EEPROM 8-bit • Endurance: 100,000 Write/Erase Cycles Microcontroller – 128/256/512 Bytes of Internal SRAM – Data Retention: 20 years at 85
°
C / 100 years at 25
°
C with 2K/4K/8K – Programming Lock for Self-programming Flash & EEPROM Data Security
•
Peripheral Features Bytes In-System – One 8-bit and One 16-bit Timer/Counter with Two PWM Channels, Each – 10-bit ADC Programmable • 8 Single-ended Channels • 12 Differential ADC Channel Pairs with Programmable Gain (1x / 20x) Flash – Programmable Watchdog Timer with Separate On-chip Oscillator – On-chip Analog Comparator – Universal Serial Interface ATtiny24A
•
Special Microcontroller Features – debugWIRE On-chip Debug System ATtiny44A – In-System Programmable via SPI Port – Internal and External Interrupt Sources ATtiny84A • Pin Change Interrupt on 12 Pins – 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 Summary – Internal Calibrated Oscillator – On-chip Temperature Sensor
•
I/O and Packages – Available in 20-pin QFN/MLF/VQFN, 14-pin SOIC, 14-pin PDIP and 15-ball UFBGA – Twelve Programmable I/O Lines
•
Operating Voltage: – 1.8 – 5.5V
•
Speed Grade: – 0 – 4 MHz @ 1.8 – 5.5V – 0 – 10 MHz @ 2.7 – 5.5V – 0 – 20 MHz @ 4.5 – 5.5V
•
Industrial Temperature Range: -40
°
C to +85
°
C
•
Low Power Consumption – Active Mode: • 210 µA at 1.8V and 1 MHz – Idle Mode: • 33 µA at 1.8V and 1 MHz – Power-down Mode: • 0.1 µA at 1.8V and 25
°
C
Rev. 8183FS–AVR–06/12 Document Outline Features 1. Pin Configurations 1.1 Pin Descriptions 1.1.1 VCC 1.1.2 GND 1.1.3 Port B (PB3:PB0) 1.1.4 RESET 1.1.5 Port A (PA7:PA0) 2. Overview 3. General Information 3.1 Resources 3.2 Code Examples 3.3 Capacitive Touch Sensing 3.4 Data Retention 3.5 Disclaimer 4. Register Summary 5. Instruction Set Summary 6. Ordering Information 6.1 ATtiny24A 6.2 ATtiny44A 6.3 ATtiny84A 7. Packaging Information 7.1 14S1 7.2 14P3 7.3 15CC1 7.4 20M1 7.5 20M2 8. Errata 8.1 ATtiny24A 8.1.1 Rev. H 8.1.2 Rev. G 8.1.3 Rev. F 8.2 ATtiny44A 8.2.1 Rev. G 8.2.2 Rev. F 8.2.3 Rev. E 8.3 ATtiny84A 8.3.1 Rev. C 9. Datasheet Revision History 9.1 Rev. 8183F – 06/12 9.2 Rev. 8183E – 01/12 9.3 Rev. 8183D – 04/11 9.4 Rev. 8183C – 03/11 9.5 Rev. 8183B – 03/10 9.6 Rev. 8183A – 12/08