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Datasheet Microchip ATtiny24A

ManufacturerMicrochip
SeriesATtiny24A

The high-performance Microchip picoPower 8-bit AVR RISC-based microcontroller combines 2KB ISP flash memory, 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, internal calibrated oscillator, and four software selectable power saving modes

Datasheets

  • Download » Datasheet, PDF, 3.3 Mb, 08-01-2011
    Appendix A - ATtiny24A/44A specification at 105?C Datasheet
    Docket ↓
    Appendix A – ATtiny24A/44A Specification at 105°C
    This document contains information specific to devices operating at temperatures up
    to 105°C. Only deviations are covered in this appendix, all other information can be
    found in the complete datasheet. The complete datasheet can be found at
    www.atmel.com. 8-bit
    Microcontroller
    with 2K/4K
    Bytes In-System
    Programmable
    Flash
    ATtiny24A
    ATtiny44A
    Appendix A Rev. 8183D-Appendix A–AVR–08/11 1. Memories
    1.1 EEPROM Data Memory
    The EEPROM has an endurance of at least 50,000 write/erase cycles. 2 ATtiny24A/44A
    8183D-Appendix A–AVR–08/11 ATtiny24A/44A
    2. Electrical Characteristics
    2.1 Absolute Maximum Ratings* Operating Temperature. -55°C to +125°C *NOTICE: Storage Temperature . -65°C to +150°C
    Voltage on any Pin except RESET
    with respect to Ground .-0.5V to VCC+0.5V
    Voltage on RESET with respect to Ground.-0.5V to +13.0V Stresses beyond those listed under “Absolute
    Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and
    functional operation of the device at these or ...
  • Download » Datasheet, PDF, 4.5 Mb, 10-01-2013
    Appendix B - ATtiny24A/44A/84A Specification at 125?C Datasheet
    Docket ↓
    ATtiny24A, ATtiny44A, ATtiny84A
    8-bit AVR Microcontroller with
    2K/4K/8K Bytes In-System Programmable Flash
    DATASHEET APPENDIX B
    Appendix B – ATtiny24A/44A/84A Specification at 125°C
    This document contains information specific to devices operating at temperatures up to
    125°C. Only deviations are covered in this appendix, all other information can be found
    in the complete datasheet. The complete datasheet can be found at www.atmel.com. 8183H–AVR–10/2013 1. Memories 1.1 EEPROM Data Memory
    The EEPROM has an endurance of at least 50,000 write/erase cycles. ATtiny24A/44A/84A [DATASHEET APPENDIX B]
    8183H–AVR–10/2013 2 2. Electrical Characteristics 2.1 Absolute Maximum Ratings* Operating Temperature . -55C to +125C *NOTICE: Storage Temperature . -65C to +150C
    Voltage on any Pin except RESET
    with respect to Ground -0.5V to VCC+0.5V Stresses beyond those listed under “Absolute
    Maximum Ratings” may cause permanent damage to the device. This is a stress rating only
    and functional operation of the device at these
    or other conditions beyond those indicated in
    the operational sections of this specification is
    not implied. Exposure to absolute maximum rating conditions for extended periods may affect
    device reliability. Voltage on RESET with respect to Ground-0.5V to +13.0V
    Maximum Operating Voltage 6.0V
    DC Current per I/O Pin 40.0 mA
    DC Current VCC and GND Pins 200.0 mA 2.2 DC Characteristics Table 2-1.
    Symbol DC Characteristics. TA = -40°C to +125°C
    Parameter ...
  • Download » Datasheet, PDF, 9.6 Mb, 06-01-2012
    ATtiny24A/44A/84A - Complete Datasheet
    Docket ↓
    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 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 ...
  • Download » Datasheet, PDF, 707 Kb, 06-01-2012
    ATtiny24A/44A/84A - Summary Datasheet
    Docket ↓
    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 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 ...

Prices

Status

ATTINY24A-CCUATTINY24A-CCURATTINY24A-MFATTINY24A-MFRATTINY24A-MM8ATTINY24A-MM8RATTINY24A-MMHATTINY24A-MMHRATTINY24A-MUATTINY24A-MURATTINY24A-PUATTINY24A-SSFATTINY24A-SSFRATTINY24A-SSNATTINY24A-SSNRATTINY24A-SSUATTINY24A-SSUR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

ATTINY24A-CCUATTINY24A-CCURATTINY24A-MFATTINY24A-MFRATTINY24A-MM8ATTINY24A-MM8RATTINY24A-MMHATTINY24A-MMHRATTINY24A-MUATTINY24A-MURATTINY24A-PUATTINY24A-SSFATTINY24A-SSFRATTINY24A-SSNATTINY24A-SSNRATTINY24A-SSUATTINY24A-SSUR
# of Comparators1
ADC Input8888888888888888
ADC with ComputationNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
ADCC with ComputationNo
Angular TimerNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Architecture88888888888888888
CPU8-bit AVR
CPU Type8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR
CRCNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
CRC/ScanNo
Class B HardwareNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
EEPROM / HEF128
Emulated EEPROM in Flash128128128128128128128128128128128128128128128128
High Voltage CapableNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
I2C11111111111111111
Internal OscillatorYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Internal Voltage Reference, BandgapYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Math AcceleratorNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Max # PWM outputs, including complementary outputs4
Max 16 Bit Digital Timers1
Max 16-Bit Digital Timers1111111111111111
Max 8 Bit Digital Timers1
Max 8-Bit Digital Timers1111111111111111
Max A/D Resolution, bits10
Max ADC Resolution, Bits10101010101010101010101010101010
Max CPU Speed, MHz20202020202020202020202020202020
Max PWM outputs, including complementary4444444444444444
Max. CPU Speed MHz20
Number of Comparators1111111111111111
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +125-40 to +125-40 to +125-40 to +125-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +125-40 to +125-40 to +105-40 to +105-40 to +85-40 to +85
Operation Voltage Max, V5.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.5
Operation Voltage Max.(V)5.5
Operation Voltage Min, V1.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.8
Operation Voltage Min.(V)1.8
Peripheral Pin Select, PPSNo
Peripheral Pin Select / Pin MuxingNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Pin count1414141414141414141414141414141414
Program Memory Size, KB22222222222222222
RAM, bytes128
SPI11111111111111111
SRAM, Bytes128128128128128128128128128128128128128128128128
Temp Range Max85858585858585858585858585858585
Temp Range Min-40-40-40-40-40-40-40-40-40-40-40-40-40-40-40-40
Temp. Range Max.85
Temp. Range Min.-40
Total # of A/D channels8
Windowed Watchdog Timer, WWDTNo
Zero Cross detectNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo

Eco Plan

ATTINY24A-CCUATTINY24A-CCURATTINY24A-MFATTINY24A-MFRATTINY24A-MM8ATTINY24A-MM8RATTINY24A-MMHATTINY24A-MMHRATTINY24A-MUATTINY24A-MURATTINY24A-PUATTINY24A-SSFATTINY24A-SSFRATTINY24A-SSNATTINY24A-SSNRATTINY24A-SSUATTINY24A-SSUR
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

ATtiny44A ATtiny84A

Moldel Line

Series: ATtiny24A (17)

Manufacturer's Classification

  • Microcontrollers > 8-bit Microcontrollers

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