DatasheetsPDF.com

8-bit microcontroller. ATtiny24A Datasheet

DatasheetsPDF.com

8-bit microcontroller. ATtiny24A Datasheet






ATtiny24A microcontroller. Datasheet pdf. Equivalent




ATtiny24A microcontroller. Datasheet pdf. Equivalent





Part

ATtiny24A

Description

CMOS 8-bit microcontroller



Feature


ATtiny24A/44A/84A tinyAVR® Data Sheet I ntroduction ATtiny24A/44A/84A are low-p ower CMOS 8-bit microcontrollers based on the AVR® enhanced RISC architecture . By executing powerful instructions in a single clock cycle, the ATtiny24A/44 A/84A achieves throughputs approaching 1 MIPS per MHz allowing the system desi gner to optimize power consumption vers us processing speed..
Manufacture

Microchip

Datasheet
Download ATtiny24A Datasheet


Microchip ATtiny24A

ATtiny24A; Features • High Performance, Low Powe r AVR® 8-bit Microcontroller • Advan ced RISC Architecture – 120 Powerful Instructions – Most Single Clock Cycl e Execution – 32 x 8 General Purpose Working Registers – Fully Static Oper ation • High Endurance, Non-volatile Memory Segments – 2K/4K/8K Bytes of I n-System, Self-programmable Flash Progr am Memory • Endurance: 10,000 Write.


Microchip ATtiny24A

/Erase Cycles – 128/256/512 Bytes of I n-System Programmable EEPROM • Endura nce: 100,000 Write/Erase Cycles – 128 /256/512 Bytes of Internal SRAM – Dat a Retention: 20 years at 85°C / 100 ye ars at 25°C – Programming Lock for S elf-programming Flash & EEPROM Data Sec urity • Peripheral Features – One 8 -bit and One 16-bit Timer/Counter with Two PWM Channels, Each – 10-bit AD.


Microchip ATtiny24A

C • 8 Single-ended Channels • 12 Dif ferential ADC Channel Pairs with Progra mmable Gain (1x / 20x) – Programmable Watchdog Timer with Separate On-chip O scillator – On-chip Analog Comparator – Universal Serial Interface • Spe cial Microcontroller Features – debug WIRE On-chip Debug System  2020 Mic rochip Technology Inc. Data Sheet Comp lete DS40002269A-page 1 ATtiny24.

Part

ATtiny24A

Description

CMOS 8-bit microcontroller



Feature


ATtiny24A/44A/84A tinyAVR® Data Sheet I ntroduction ATtiny24A/44A/84A are low-p ower CMOS 8-bit microcontrollers based on the AVR® enhanced RISC architecture . By executing powerful instructions in a single clock cycle, the ATtiny24A/44 A/84A achieves throughputs approaching 1 MIPS per MHz allowing the system desi gner to optimize power consumption vers us processing speed..
Manufacture

Microchip

Datasheet
Download ATtiny24A Datasheet




 ATtiny24A
ATtiny24A/44A/84A
tinyAVR® Data Sheet
Introduction
ATtiny24A/44A/84A are low-power CMOS 8-bit microcontrollers based on the AVR® enhanced RISC
architecture. By executing powerful instructions in a single clock cycle, the ATtiny24A/44A/84A achieves
throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption
versus processing speed.
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
2020 Microchip Technology Inc.
Data Sheet Complete
DS40002269A-page 1




 ATtiny24A
ATtiny24A/44A/84A
– 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 WQFN/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
2020 Microchip Technology Inc.
Data Sheet Complete
DS40002269A-page 2




 ATtiny24A
ATtiny24A/44A/84A
Table of Contents
1 Pin Configurations ................................................................................... 8
1.1 Pin Descriptions................................................................................................. 9
2 Overview ................................................................................................. 10
3 General Information ............................................................................... 12
3.1 Resources ....................................................................................................... 12
3.2 Code Examples ............................................................................................... 12
3.3 Capacitive Touch Sensing ............................................................................... 12
3.4 Data Retention................................................................................................. 12
3.5 Disclaimer........................................................................................................ 12
4 CPU Core ................................................................................................ 13
4.1 Architectural Overview..................................................................................... 13
4.2 ALU – Arithmetic Logic Unit............................................................................. 14
4.3 Status Register ................................................................................................ 14
4.4 General Purpose Register File ........................................................................ 14
4.5 Stack Pointer ................................................................................................... 16
4.6 Instruction Execution Timing ........................................................................... 16
4.7 Reset and Interrupt Handling........................................................................... 17
4.8 Register Description ........................................................................................ 19
5 Memories ................................................................................................ 21
5.1 In-System Re-programmable Flash Program Memory .................................... 21
5.2 SRAM Data Memory........................................................................................ 21
5.3 EEPROM Data Memory .................................................................................. 22
5.4 I/O Memory...................................................................................................... 26
5.5 Register Description ........................................................................................ 26
6 Clock System .......................................................................................... 29
6.1 Clock Subsystems ........................................................................................... 29
6.2 Clock Sources ................................................................................................. 30
6.3 System Clock Prescaler .................................................................................. 34
6.4 Clock Output Buffer ......................................................................................... 35
6.5 Register Description ........................................................................................ 36
7 Power Management and Sleep Modes ................................................. 38
7.1 Sleep Modes.................................................................................................... 38
7.2 Software BOD Disable..................................................................................... 39
2020 Microchip Technology Inc.
Data Sheet Complete
DS40002269A-page 3






Recommended third-party ATtiny24A Datasheet






@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)