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

Datasheet PDF, 3.3 Mb, File published: Aug 1, 2011
Appendix A - ATtiny24A/44A specification at 105?C Datasheet
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Datasheet PDF, 4.5 Mb, File published: Oct 1, 2013
Appendix B - ATtiny24A/44A/84A Specification at 125?C Datasheet
Docket
Datasheet PDF, 9.6 Mb, File published: Jun 1, 2012
ATtiny24A/44A/84A - Complete Datasheet
Docket
Datasheet PDF, 707 Kb, File published: Jun 1, 2012
ATtiny24A/44A/84A - Summary Datasheet
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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)

Packaging

ATTINY24A-CCUATTINY24A-CCURATTINY24A-MFATTINY24A-MFRATTINY24A-MM8ATTINY24A-MM8RATTINY24A-MMHATTINY24A-MMHRATTINY24A-MUATTINY24A-MURATTINY24A-PUATTINY24A-SSFATTINY24A-SSFRATTINY24A-SSNATTINY24A-SSNRATTINY24A-SSUATTINY24A-SSUR
PackageUFBGAUFBGAWQFNWQFNVQFNVQFNVQFNVQFNWQFNWQFNPDIPSOICSOICSOICSOICSOICSOIC
Pins20

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
Lead Count15152020202020202014141414141414
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 +125
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
Package Width3x3x0.6mm3x3x0.6mm4x4x0.8mm4x4x0.8mm3x3x0.85mm3x3x0.85mm3x3x0.85mm4x4x0.8mm4x4x0.8mm.300in.150In(3.90mm).150In(3.90mm).150In(3.90mm).150In(3.90mm).150In(3.90mm).150In(3.90mm)
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
RoHSCompliant

Other Options

ATtiny44A ATtiny84A

Model Line

Manufacturer's Classification