Microchip Technology ATMEGA88-20AU, 8bit AVR Microcontroller, 20MHz, 8 kB Flash, 32-Pin TQFP

Microchip Technology

Product Information

Dimensions:
7.1 x 7.1 x 1.05mm
Width:
7.1mm
Program Memory Size:
8 kB
Number of PWM Units:
1
RAM Size:
1 kB
ADC Channels:
8
Number of Timers:
2
Data Bus Width:
8bit
Instruction Set Architecture:
RISC
Program Memory Type:
Flash
Package Type:
TQFP
Maximum Frequency:
20MHz
Maximum Operating Temperature:
+85 °C
Family Name:
ATmega
Device Core:
AVR
ADC Resolution:
10bit
Timer Resolution:
8 bit, 16 bit
Timers:
1(1 x 16 bit), 1(2 x 8 bit)
Number of ADC Units:
1
Pin Count:
32
Pulse Width Modulation:
1(6 Channel)
Mounting Type:
Surface Mount
PWM Channels:
6
Length:
7.1mm
Height:
1.05mm
Typical Operating Supply Voltage:
2.7 → 5.5 V
ADCs:
1(8 x 10 bit)
Minimum Operating Temperature:
-40 °C
HTSUS:
8542.31.0001
RoHS Status:
ROHS3 Compliant
Program Memory Size:
8KB (4K x 16)
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Operating Temperature:
-40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd):
2.7V ~ 5.5V
Package / Case:
32-TQFP
RAM Size:
1K x 8
Program Memory Type:
FLASH
REACH Status:
REACH Unaffected
edacadModel:
ATMEGA88-20AU Models
Connectivity:
I2C, SPI, UART/USART
edacadModelUrl:
/en/models/739803
Package:
Tray
EEPROM Size:
512 x 8
Oscillator Type:
Internal
Moisture Sensitivity Level (MSL):
3 (168 Hours)
Number of I/O:
23
standardLeadTime:
7 Weeks
DigiKey Programmable:
Not Verified
Core Size:
8-Bit
Mounting Type:
Surface Mount
Series:
AVR® ATmega
Supplier Device Package:
32-TQFP (7x7)
Data Converters:
A/D 8x10b
Core Processor:
AVR
Speed:
20MHz
Base Product Number:
ATMEGA88
ECCN:
EAR99
RoHs Compliant
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The Microchip Technology ATMEGA88-20AU is an efficient 8-bit microcontroller based on the advanced AVR RISC architecture. It provides high performance while maintaining low power consumption. This chip features 8KB of self-programming flash memory for code storage. It operates at speeds up to 20MHz for fast execution. The compact TQFP-32 package is ideal for space-constrained electronics. It supports multiple serial interfaces for easy system communication. Developers rely on its robust peripheral set for diverse embedded projects.

Main Reasons to Use This Product

This Microchip Technology ATMEGA88-20AU microcontroller delivers high processing throughput per watt to extend battery life. It simplifies hardware design by integrating numerous essential peripherals into one chip.

  • Executes powerful instructions in one clock cycle.
  • Provides flexible power-saving modes for efficient operation.

Special Features & Technical Specifications

  • Core: 8-bit AVR RISC.
  • Clock Speed: Maximum 20 MHz.
  • Flash Memory: 8 KB In-System Programmable.
  • EEPROM / RAM: 512 Bytes / 1 KB SRAM.
  • Operating Voltage: 2.7V to 5.5V.
  • I/O Pins: 23 programmable lines.
  • ADC: 8-channel 10-bit resolution.
  • Peripherals: Two 8-bit timers, one 16-bit timer, and 6 PWM channels.

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Datasheet(Technical Reference)
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ESD Control Selection Guide V1(Technical Reference)
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Microchip CA Prop65(Environmental Information)
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Microchip RoHS(Environmental Information)
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Microchip REACH(Environmental Information)
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Test Site 15/Jul/2022(PCN Assembly/Origin)
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Marking Chgs 11/Jul/2017(PCN Design/Specification)
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Cancelled 21/Jun/2016(PCN Design/Specification)
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ATmega48_88_168(V) Complete(Datasheets)
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ATmega48_88_168(V) Summary(Datasheets)
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MBB/Label Chgs 16/Nov/2018(PCN Packaging)
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Boxes 07/Dec/2016(PCN Packaging)

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FAQs

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You can order Microchip Technology brand products with ATMEGA88-20AU directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
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