ATTINY24A-MM8R by Microchip Technology

Status: Active
Series: ATtiny24A
RoHS: Compliant
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The high-performance Microchip picoPower® 8-bit AVR® RISC-based microcontroller combines 2 KB 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, internally calibrated oscillator, and four software selectable power saving modes. The device operates between 1.8-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.

Prices starting from US$0.86


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$0.86
12,000
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Logo for Newark Electronics Newark Electronics US$1.03
-
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Logo for Future Electronics Future Electronics US$1.09
-
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Logo for Avnet America Avnet America US$1.18
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Specifications

Program Memory Type Flash
Program Memory Size (KB) 2
CPU Speed (MIPS/DMIPS) 20
Data EEPROM (bytes) 128
Capture/Compare/PWM (CCP) 1
Max 8 Bit Digital Timers 1
Number of ADCs 0
Diff ADC Inputs 12
ADC Channels 8
Max ADC Resolution (bits) 10
Number of Comparators 1
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Max.(V) 5.5
Operation Voltage Min.(V) 1.8
Pin Count 14
Low Power Yes
Pins | Packaging 20 | VQFN
Temp Range -40C to +125C
Packing Media Tape and reel (6000)

Resources



Application Notes
AN_2585 - AVR151: Setup and use of the SPI on tinyAVR and megaAVR devices
AN_2561 - AVR310: Using the USI Module as a I2C Master
AN_1497 - AVR035: Efficient C Coding for 8-bit AVR microcontrollers
AN_1619 - AVR040: EMC Design Considerations
AN_2505 - AVR130: Using the timers on tinyAVR and megaAVR devices
AN_2508 - AVR182: Zero Cross Detector
AN_1232 - AVR240: 4x4 Keypad-Wake Up on Keypress on tinyAVR and megaAVR devices
AN_8020 - AVR136: Low-jitter Multi-channel Software PWM
AN3320 - AVR318: Dallas 1-Wire Master on tinyAVR and megaAVR
AN2665 - Interfacing AVR Microcontrollers with Serial memories
AN_2560 - AVR312: Using the USI Module as a I2C Slave
AN_0932 - AVR100: Accessing the EEPROM on tinyAVR and megaAVR devices
AN_8469 - AVR1201: Using External Interrupts for tinyAVR Devices
AN_2558 - AVR221: Discrete PID Controller on tinyAVR and megaAVR Devices
AN_42055 - AT1886: Mixing Assembly and C with AVRGCC
AN_8373 - AVR918: Using the Tiny Programming Interface (TPI)
AN_1231 - AVR242: Multiplexing LED Drive & a 4x4 Keypad on tinyAVR and megaAVR devices
AN2537 - AVR125: ADC of tinyAVR in Single Ended Mode
AN2519 - AVR Microcontroller Hardware Design Considerations
AN_8003 - AVR121: Enhancing ADC resolution by oversampling
AN_8014 - AVR135: Using Timer Capture to Measure PWM Duty Cycle on tinyAVR and megaAVR devices
AN_0942 - AVR400: Low Cost A/D Converter using Analog Comp. on tinyAVR and megaAVR devices
AN_0953 - AVR401: 8-Bit Precision A/D Converter using Analog Comp. on tinyAVR and megaAVR devices
AN_8108 - AVR122: Calibration of the AVR`s Internal Temperature Reference
AN_8128 - AVR186: Best practices for the PCB layout of Oscillators
AN_42010 - AVR156: TWI Master Bit Bang Driver
AN_2582 - AVR319: Using the USI module for SPI communication on tinyAVR and megaAVR devices
AN_8187 - AVR526: Migrating from ATtiny24/44/84 to ATtiny24A/44A/84A
AN_2551 - AVR132: Using the Enhanced Watchdog Timer
AN_2559 - AVR120: Characterization and Calibration of the ADC on an AVR
AN_8453 - AVR4027: Tips and Tricks to Optimize Your C Code for 8-bit AVR Microcontrollers
AN_8380 - AVR290: Avoid Clock Stretch with tinyAVR
AN_8365 - AVR205: Frequency measurement made easy with tinyAVR and megaAVR
AN_1234 - AVR034: Mixing C and Assembly Code with IAR Embedded Workbench for 8-bit AVR microcontrollers
AN_2532 - AVR243: Matrix Keyboard Decoder on tinyAVR and megaAVR devices
AN2648 - Selecting and Testing 32 KHz Crystal Oscillators for AVR Microcontrollers
AN_8349 - AVR4013: picoPower Basics
AN2468 - Production Programming of Microchip AVR and SAM Microcontrollers
AN_42787 - AVR42787: AVR Software User Guide
AN_2527 - AVR223: Digital Filters on tinyAVR and megaAVR devices
AN2447 - Measure VCC/Battery Voltage Without Using I/O Pin on tinyAVR and megaAVR
AN2466 - Using Atmel-ICE for AVR Programming In Mass Production

Board Design Files
ATtiny24 IBIS Model




Environmental Information

JEDEC Indicator e4
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0189
Shipping Weight (kg) 0.105
Lead Count 20
Package Type VQFN
Package Width or Size 3x3x0.85mm
Soldering Composition NiPdAu

Alternative Descriptions

20MHz,3x3QFN, High Grade +125C,Green,T&R | Microchip Technology
20Mhz,3X3Qfn, High Grade +125C,green,t&r 20 Vqfn 3X3X0.85Mm T/R Rohs Compliant: Yes |Microchip ATTINY24A-MM8R | Newark Electronics
8-bit Microcontrollers - MCU AVR, 2KB FLASH, TR ADC - 20MHz,3x3QFN | Future Electronics
MCU 8-bit ATtiny AVR RISC 2KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP T/R | Avnet America
MICROCONTROLLERS (MCU) - 8 BIT | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ATTINY24A-MM8R?

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Is the ATTINY24A-MM8R RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for ATTINY24A-MM8R have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and Farnell have stock available or on a lead time for ATTINY24A-MM8R.

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