Microchip ATMEGA3250P-20AU

Risc Microcontroller, 8-BIT, Flash, AVR Risc Cpu, 20MHZ, Cmos, PQFP100
Production

Price and Stock

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Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageA
Contact PlatingTin
MountSurface Mount
Number of Pins100
Technical
Core ArchitectureAVR
Data Bus Width8 b
Density256 kb
Frequency20 MHz
InterfaceSPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of ADC Channels8
Number of I2C Channels1
Number of I/Os69
Number of Programmable I/O69
Number of PWM Channels4
Number of SPI Channels1
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size2 kB
TerminationSMD/SMT
Watchdog TimerYes
Dimensions
Height1.05 mm
Length14.1 mm
Width14.1 mm

Documents

Download datasheets and manufacturer documentation for Microchip ATMEGA3250P-20AU.

LKR
Datasheet364 pages14 years ago
_legacy Avnet
Datasheet25 pages14 years ago
element14 APAC
Datasheet364 pages15 years ago
Electro Sonic
Datasheet4 pages4 years ago
DigiKey
Datasheet362 pages16 years ago

Inventory History

3 month trend:
+1631%

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip ATMEGA3250P-20AU.

Related Parts

Descriptions

Descriptions of Microchip ATMEGA3250P-20AU provided by its distributors.

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP100
MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 100-Pin TQFP - Trays
8-BIT MCU, 32K FLA, 4.5-5.5V, TQFP100; Controller Family/Series:AVR MEGA; Core Size:8bit; No. of I/O's:69; Program Memory Size:32 KB; EEPROM Memory Size:1KB; RAM Memory Size:2KB; CPU Speed:20MHz; Oscillator Type:External, Internal; No. of Timers:3; Peripherals:ADC, Comparator; No. of PWM Channels:4; Digital IC Case Style:TQFP; Supply Voltage Range:2.7V to 5.5V; Operating Temperature Range:-40°C to +85°C; No. of Pins:100; SVHC:No SVHC (20-Jun-2011); Base Number:megaAVR; Clock Frequency:20MHz; Flash Memory Size:32KB; Interface:JTAG, Serial, SPI, USART; Interface:SPI, USART; Interface Type:SPI, USART, USI; Logic Function Number:3250; No. of ADC Inputs:8; No. of I/O's:69; Package / Case:TQFP; Peripherals:ADC, ACMP, POR, RTC; Program Memory Size:32KB; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD

Manufacturer Aliases

Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:

  • Microchip Technology
  • MICROCHI
  • MICROCHIP TECHNOLOGY INC
  • MICROC
  • MICROCH
  • MICROCHIP TECH
  • MCHP
  • MCRCH
  • MCP
  • MICROHIP
  • MICROSHIP
  • MICCHP
  • MTech
  • Microchip Technology / Atmel
  • MICROCHP
  • Microchip Technologies
  • Microchip / Microsemi
  • Atmel/Microchip
  • MICORCHIP
  • MICRIOCHIP
  • Atmel (Microchip Technology)
  • MICROCHIP (ATMEL)
  • MICHROCHIP
  • MICROCHIP TECHNOLOGY (VA)
  • MICROCHIPDIRECT

Part Number Aliases

This part may be known by these alternate part numbers:

  • ATMEGA3250P20AU

Technical Specifications

Physical
Case/PackageA
Contact PlatingTin
MountSurface Mount
Number of Pins100
Technical
Core ArchitectureAVR
Data Bus Width8 b
Density256 kb
Frequency20 MHz
InterfaceSPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of ADC Channels8
Number of I2C Channels1
Number of I/Os69
Number of Programmable I/O69
Number of PWM Channels4
Number of SPI Channels1
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size2 kB
TerminationSMD/SMT
Watchdog TimerYes
Dimensions
Height1.05 mm
Length14.1 mm
Width14.1 mm

Documents

Download datasheets and manufacturer documentation for Microchip ATMEGA3250P-20AU.

LKR
Datasheet364 pages14 years ago
_legacy Avnet
Datasheet25 pages14 years ago
element14 APAC
Datasheet364 pages15 years ago
Electro Sonic
Datasheet4 pages4 years ago
DigiKey
Datasheet362 pages16 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements