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HomeCommunitySubjectATmega8535 8-Bit Microcontroller: ATmega8535, Datasheet, Pinout

ATmega8535 8-Bit Microcontroller: ATmega8535, Datasheet, Pinout

Embedded - Microcontrollers A/D 8x10b 44-TQFP 8kB Brown-out Detect/Reset, POR, PWM, WDT -40°C~85°C TA 4.5V~5.5V AVR? ATmega MICROCONTROLLER, RISC ATMEGA8535 16MHz MCU 8-bit ATmega AVR RISC 8KB Flash 5V 44-Pin TQFP

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Nov 16, 2021

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Program ATMEGA8535 Arduino IDE

 

Embedded - Microcontrollers A/D 8x10b 44-TQFP 8kB Brown-out Detect/Reset, POR, PWM, WDT -40°C~85°C TA 4.5V~5.5V AVR® ATmega MICROCONTROLLER, RISC ATMEGA8535 16MHz MCU 8-bit ATmega AVR RISC 8KB Flash 5V 44-Pin TQFP

The ATmega8535 is a low-power CMOS 8-bit microcontroller. This article will unlock more details about ATmega8535. There is a huge range of Semiconductors, Capacitors, Resistors and ICs in stock. Welcome RFQ!

ATMEGA8535-16AU

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ATmega8535 Pinout

ATmega8535 CAD Model

ATmega8535 Symbol

 

ATmega8535 Footprint

 

ATmega8535 3D Model

ATmega8535 Description

The  ATmega8535  is an 8-bit CMOS microcontroller based on the  AVR  enhanced  RISC  architecture that uses very little power. The  ATmega8535 delivers throughputs approaching 1 MIPS per MHz by executing instructions in a single clock cycle, allowing the system designer to optimize power consumption versus processing performance.

ATmega8535 Feature

  • Flash (kBytes): 8 kBytes

  • Pin Count: 44

  • Max. Operating Freq. (MHz): 16 MHz

  • CPU: 8-bit AVR

  • No of Touch Channels: 16

  • Hardware QTouch Acquisition: No

  • Max I/O Pins: 32

  • Ext Interrupts: 3

  • USB Speed: No

  • USB Interface: No

  • SPI: 1

  • TWI (I2C): 1

  • UART: 1

  • Graphic LCD: No

  • Video Decoder: No

  • Camera Interface: No

  • ADC Channels: 8

  • ADC Resolution (bits): 10

  • ADC Speed (ksps): 15

  • Analog Comparators: 1

  • Resistive Touch Screen: No

  • DAC Channels: 0

  • DAC Resolution (bits): 0

  • Temp. Sensor: No

  • Crypto Engine: No

  • SRAM (kBytes): 0.5

  • EEPROM (Bytes): 512

  • Self Program Memory: Yes

  • External Bus Interface: 0

  • DRAM Memory: No

  • NAND Interface: No

  • pico-Power: No

  • Temp. Range (deg C): -40 to 85

  • I/O Supply Class: 2.7 to 5.5

  • Operating Voltage (Vcc): 2.7 to 5.5

  • FPU: No

  • MPU / MMU: no / no

  • Timers: 3

  • Output Compare Channels: 4

  • Input Capture Channels: 1

  • PWM Channels: 4

  • 32kHz  RTC: Yes

  • Calibrated RC Oscillator: Yes

  • Watchdog: Yes

  • CAN: 0

  • LIN: 0

  • Ethernet: 0

  • I2S: No

ATmega8535 Block Diagram

ATmega8535 Block Diagram

Specifications

Microchip Technology ATMEGA8535-16AU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATMEGA8535-16AU.

ATMEGA8535-16AU Tech Specifications

Microchip Technology ATMEGA8535-16AU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATMEGA8535-16AU.

Product Attribute Attribute Value
Factory Lead Time7 Weeks
MountSurface Mount
Mounting TypeSurface Mount
Package / Case44-TQFP
Number of Pins44Pins
Data ConvertersA/D 8x10b
Number of I/Os32I/Os
Watchdog TimersYes
Operating Temperature-40°C~85°C TA
PackagingTray
SeriesAVR® ATmega
Published2005
JESD-609 Codee3
Pbfree Codeyes
Part StatusActive
Moisture Sensitivity Level (MSL)3 (168 Hours)
Number of Terminations44Terminations
Terminal FinishMatte Tin (Sn)
Terminal PositionQUAD
Terminal FormGULL WING
Product Attribute Attribute Value
Peak Reflow Temperature (Cel)260
Supply Voltage5V
Frequency16MHz
Time@Peak Reflow Temperature-Max (s)40
Base Part NumberATMEGA8535
Operating Supply Voltage5V
Power Supplies5V
InterfaceI2C, SPI, UART, USART
Memory Size8kB
Oscillator TypeInternal
RAM Size512 x 8
Voltage - Supply (Vcc/Vdd)4.5V~5.5V
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
Core ProcessorAVR
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size8-Bit
Program Memory Size8KB 4K x 16
ConnectivityI2C, SPI, UART/USART
Bit Size8
Product Attribute Attribute Value
Access Time16 μs
Has ADCYES
DMA ChannelsNO
Data Bus Width8b
Number of Timers/Counters3Timers/Counters
Address Bus Width8b
Density64 kb
EEPROM Size512 x 8
Number of ADC Channels8ADC Channels
Number of PWM Channels4PWM Channels
Number of I2C Channels1I2C Channel
Height1.05mm
Length10.1mm
Width10.1mm
REACH SVHCNo SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead FreeLead Free
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ATmega8535 Package

ATmega8535 Package

 

NOTE: For more details, you can see in the datasheet of ATmega8535 below.

ATmega8535 Manufacturer

Microchip Technology Inc. is a leading provider of microcontroller and analogue semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

Datasheet PDF

Download datasheets and manufacturer documentation for Microchip Technology ATMEGA8535-16AU.

ATMEGA8535-16AU Documents

Download datasheets and manufacturer documentation for ATMEGA8535-16AU

Frequently Asked Questions

What is Atmega8535?
Atmega8535 is a high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller that combines 8KB of programmable flash memory, 544B SRAM, 512B EEPROM, and an 8-channel 10-bit A/D converter. The device supports a throughput of 16 MIPS at 16MHz and operates between 4.5-5.5 volts.
How many general purpose registers are present in AVR micro controller?
There are 32 general-purpose 8-bit registers, R0–R31. All arithmetic and logic operations operate on those registers; only load and store instructions access RAM. A limited number of instructions operate on 16-bit register pairs.
How many GPRs are there in every AVR?
There are a total of 32 GPRs in AVR.
How does the atmega8535 achieve 1 MIPS throughput?
By executing instructions in a single clock cycle, the ATmega8535 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
Can atatmega8535 replace at90s8535 on current printed circuit boards?
ATmega8535 is pin-compatible with AT90S8535 and can replace the AT90S8535 on current Printed Circuit Boards. However, the location of fuse bits and the electrical characteristics differs between the two devices.
FAQ
What is Atmega8535?
Atmega8535 is a high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller that combines 8KB of programmable flash memory, 544B SRAM, 512B EEPROM, and an 8-channel 10-bit A/D converter. The device supports a throughput of 16 MIPS at 16MHz and operates between 4.5-5.5 volts.
How many general purpose registers are present in AVR micro controller?
There are 32 general-purpose 8-bit registers, R0–R31. All arithmetic and logic operations operate on those registers; only load and store instructions access RAM. A limited number of instructions operate on 16-bit register pairs.
How many GPRs are there in every AVR?
There are a total of 32 GPRs in AVR.
How does the atmega8535 achieve 1 MIPS throughput?
By executing instructions in a single clock cycle, the ATmega8535 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
Can atatmega8535 replace at90s8535 on current printed circuit boards?
ATmega8535 is pin-compatible with AT90S8535 and can replace the AT90S8535 on current Printed Circuit Boards. However, the location of fuse bits and the electrical characteristics differs between the two devices.

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