ATMEGA32A-MUR Part Information

Details for ATMEGA32A-MUR by Microchip Technology


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Stock Information
Available in stock: 0
Additional stock arrives in: weeks
Manufacturer: Microchip

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Part Features

  • Advanced RISC Architecture
  • 131 Powerful Instructions - Most Single-clock Cycle Execution
  • 32 × 8 General Purpose Working Registers
  • Fully Static Operation
  • Up to 16MIPS Throughput at 16MHz
  • On-chip 2-cycle Multiplier
  • High Endurance Non-volatile Memory segments
  • 32Kbytes of In-System Self-programmable Flash program memory
  • 1024Bytes EEPROM
  • 2Kbytes Internal SRAM
  • Write/Erase cycles: 10,000 Flash/100,000 EEPROM
  • Data retention: 20 years at 85°C/100 years at 25°C
  • Optional Boot Code Section with Independent Lock Bits
  • In-System Programming by On-chip Boot Program
  • True Read-While-Write Operation
  • Programming Lock for Software Security
  • JTAG (IEEE std. 1149.1 Compliant) Interface
  • Boundary-scan Capabilities According to the JTAG Standard
  • Extensive On-chip Debug SupportProgramming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface
  • QTouch library support
  • Capacitive touch buttons, sliders and wheels
  • QTouch and QMatrix acquisition
  • Up to 64 sense channels

Part Specifications

Family ATmegaAVR
Part Family ATmega16
Part Prefix ATmega
Architecture 8
Core 8-bit AVR
MaxSpeed (MHz) 16
CPU Type 8-bit AVR
Program Memory Type Flash
SelfWrite Yes
Program Memory Size (KB) 32
Program Memory Size (KWords) 16
Multiple Flash Panels True
Secure Bootloader (CodeGuard™ Security) None
RAM (KB) 2048
Data EEPROM (bytes) 1024
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Min.(V) 2.7
Operation Voltage Max.(V) 5.5
Max I/O Pins 32
Pin Count 44
Brown Out Reset (BOR) Programmable BOR
Power On Reset (POR) Yes
Internal Voltage Reference (Bandgap) Yes
Internal Oscillator Yes
Number of Comparators 1
ADC Channels 8
Diff ADC Inputs 7
Max ADC Sampling Rate (ksps) 15
Max ADC Resolution (bits) 10
Max ADC Sample/Hold (S/H) 1
Standard UART 1
SPI™ 1
I2C 1
Max 8 Bit Digital Timers 2
Max 16 Bit Digital Timers 1
Hardware RTCC Yes
Watch Dog Timers (WDT) Yes
Timers 3
Stand alone PWM 4
Capture/Compare/PWM (CCP) 1
Standalone Output Compare/ Standard PWM 4
Input Capture 1
Max # PWM outputs (including complementary outputs) 4
Output Compare Channels 4
USB Interface None
Type of CAN module None
Ethernet None
Integrated Wireless Frequency None
Wireless Technology None
JTAG Debug/Program/Boundary Scan
Debug Interface JTAG
Temperature Range -40C to +85C

Alternative Part Descriptions

  • MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin QFN EP T/R | Avnet America
  • 16MHZ QFN/MLF IND TEMP GREEN T&R | Microchip Technology Inc
  • MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin QFN EP T/R | Avnet Europe
  • MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin QFN EP T/R | Avnet Asia

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ATMEGA32A-MUR?

Additional datasheets, footprints and schematics for ATMEGA32A-MUR are listed in our Part Details tab. You can also find the ATMEGA32A-MUR image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ATMEGA32A-MUR in the Pricing & Inventory tab next to part details. You can view ATMEGA32A-MUR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ATMEGA32A-MUR fall under?

The ATMEGA32A-MUR is listed under ATmega32A.

Can I view similar or alternative parts?

You can view similar parts to ATMEGA32A-MUR when available in the ATmega32A range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ATMEGA32A-MUR you can contact the distributor directly for product support, shipping queries etc.

Is the ATMEGA32A-MUR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for ATMEGA32A-MUR have stock available?

Authorised distributors including Newark Electronics, Avnet America, Microchip Technology Inc, Avnet Europe and Avnet Asia have stock available or on a lead time for ATMEGA32A-MUR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ATMEGA32A-MUR often in real-time on the comparison pages.

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