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ATMEGA48PA-PU - Microchip

Description: Microcontroller AVR, 4KB FLASH, 256B EE ATMEGA48PA-PU, 8 bit AVR Microcontroller 20MHz 256 B, 4 kB Flash, 512 B RAM, I2C 28-Pin PDIP

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ATMEGA48PA-PU - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - MCP23016-I/SP
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ATMEGA48PA-PU Details

  • Manufacturer Part Number:

    ATMEGA48PA-PU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    SPDIP-28

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Has ADC:

    YES

  • Additional Feature:

    IT ALSO OPERATES 1.8V AT 4 MHZ

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    AVR RISC

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    R-PDIP-T28

  • JESD-609 Code:

    e3

  • Length:

    34.67 mm

  • Low Power Mode:

    YES

  • Number of External Interrupts:

    2

  • Number of I/O Lines:

    23

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    28

  • Number of Timers:

    3

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    512

  • RAM (words):

    512

  • ROM (words):

    4096

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    5.08 mm

  • Speed:

    20 MHz

  • Supply Current-Max:

    2.7 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.2 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATMEGA48PA-PU Frequently Asked Questions (FAQs)

  • The ATMEGA48PA-PU can operate from -40°C to +85°C, but it's recommended to operate within -20°C to +70°C for optimal performance.
  • The ATMEGA48PA-PU can use an external crystal oscillator, internal RC oscillator, or an external clock source. The clock source can be configured using the CKSEL fuses or the CLKPR register.
  • The maximum current consumption of the ATMEGA48PA-PU is around 10mA at 5V and 20MHz, but it can vary depending on the operating frequency, voltage, and peripheral usage.
  • The ATMEGA48PA-PU can be programmed using a variety of methods, including ISP (In-System Programming), HVSP (High-Voltage Serial Programming), and JTAG. You can use tools like AVRDUDE, AVR Studio, or Atmel Studio to program the device.
  • The RSTDISBL fuse is used to disable the external reset pin (RESET) on the ATMEGA48PA-PU. When this fuse is programmed, the RESET pin becomes a general-purpose I/O pin.

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ATMEGA48PA-PU Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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Part Image ATMEGA48PA-PU Atmel Corporation

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDIP28