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ATMEGA48PA-AUTOMOTIVE

Status: In Production

Features:

  • 131 powerful instructions – most single clock cycle execution
  • 32 x  8 general purpose working registers
  • Fully static operation
  • Up to 16MIPS throughput at 16MHz
  • On-chip 2-cycle multiplier
  • 4K bytes of in-system self-programmable flash program memory
  • 256 bytes EEPROM
  • 512 bytes internal SRAM
  • Write/erase cycles: 10,000 flash/100,000 EEPROM
  • In-system programming by on-chip boot program
  • True read-while-write operation
  • Programming lock for software security
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Overview
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Development Environment
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Device Overview

Summary

The high-performance Microchip picoPower 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 512-Byte SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts,serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. The device operates between 2.7-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Additional Features
    • Advanced RISC architecture
      • 131 powerful instructions – most single clock cycle execution
      • 32 x  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
      • 4K bytes of in-system self-programmable flash program memory
      • 256 bytes EEPROM
      • 512 bytes internal SRAM
      • Write/erase cycles: 10,000 flash/100,000 EEPROM
      • 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
Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
4
CPU Speed (MIPS/DMIPS)
16
SRAM Bytes
512
Data EEPROM/HEF (bytes)
256
Digital Communication Peripherals
1-UART, 2-SPI, 1-I2C
Capture/Compare/PWM Peripherals
1 Input Capture, 1 CCP, 6PWM
Timers
2 x 8-bit, 1 x 16-bit
Number of Comparators
1
Temperature Range (C)
-40 to 125
Operating Voltage Range (V)
2.7 to 5.5
Pin Count
32
Low Power
Yes

Documents

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Application Notes

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Product Document

12/10/2016
2468KB

User Guides

08/02/2017
312KB

White Papers

Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
ATSTK600 Kit
ATSTK600 Kit ( ATSTK600 )

A complete starter kit and development system for the 8-bit and 32-bit AVR microcontrollers that gives designers a quick start to develop code on the AVR, with advanced features for prototyping and testing new designs.

The AVR device connects to the STK600 using an innovative routing and socketcard sandwich system, which routes the signals from the device to the appropriate...

Learn More
Add To Cart
Power Debugger kit
Power Debugger kit ( ATPOWERDEBUGGER )

Power Debugger is a powerful development tool for debugging and programming AVR microcontrollers using UPDI, JTAG, PDI, debugWIRE, aWire, TPI or SPI target interfaces and ARM® Cortex®-M based SAM microcontrollers using JTAG or SWD target interfaces.

In addition the Power Debugger has two independent current sensing channels for measuring and optimizing the power consumption of

...

Learn More
Add To Cart

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