Home datasheet ATTINY24A-SSU


8-bit Microcontroller with 2K/4K/8K Bytes In-System Programmable Flash


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
Endurance: 100,000 Write/Erase Cycles
   – 128/256/512 Bytes of Internal SRAM
   – Data Retention: 20 years at 85°C / 100 years at 25°C
   – Programming Lock for Self-programming Flash & EEPROM Data Security
Peripheral Features
   – One 8-bit and One 16-bit Timer/Counter with Two PWM Channels, Each
   – 10-bit ADC
8 Single-ended Channels
12 Differential ADC Channel Pairs with Programmable Gain (1x / 20x)
   – Programmable Watchdog Timer with Separate On-chip Oscillator
   – On-chip Analog Comparator
   – Universal Serial Interface
Special Microcontroller Features
   – debugWIRE On-chip Debug System
   – In-System Programmable via SPI Port
   – Internal and External Interrupt Sources
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
   – 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



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Manufacturer information


Atmel (Microchip Technology) - Atmel was acquired by Microchip in April 2016. Atmel Corporation is an industry leader in the design and manufacture of advanced semiconductors, with focus on microcontrollers, nonvolatile memory, logic, radio frequency (RF) components and sensors. These functions are marketed as standard products, application-specific standard products (ASSPs) or customer-specific products (ASICs) in order to provide a rapid and flexible response to the needs of Atmel’s customers.

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