Datasheets
ATTINY28L-4PU by:

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 4MHz, CMOS, PDIP28, 0.300 INCH, GREEN, PLASTIC, DIP-28

Part Details for ATTINY28L-4PU by Atmel Corporation

Results Overview of ATTINY28L-4PU by Atmel Corporation

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ATTINY28L-4PU Information

ATTINY28L-4PU by Atmel Corporation is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for ATTINY28L-4PU

Part # Distributor Description Stock Price Buy
Bristol Electronics   56
RFQ

Part Details for ATTINY28L-4PU

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ATTINY28L-4PU Part Data Attributes

ATTINY28L-4PU Atmel Corporation
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ATTINY28L-4PU Atmel Corporation RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 4MHz, CMOS, PDIP28, 0.300 INCH, GREEN, PLASTIC, DIP-28
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer ATMEL CORP
Part Package Code DIP
Package Description 0.300 INCH, GREEN, PLASTIC, DIP-28
Pin Count 28
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Has ADC NO
Address Bus Width
Bit Size 8
CPU Family AVR RISC
Clock Frequency-Max 4 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
JESD-30 Code R-PDIP-T28
Length 34.671 mm
Number of I/O Lines 20
Number of Terminals 28
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels NO
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) 32
ROM (words) 2048
ROM Programmability FLASH
Seated Height-Max 4.5724 mm
Speed 4 MHz
Supply Current-Max 3 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.7 V
Supply Voltage-Nom 3 V
Surface Mount NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for ATTINY28L-4PU

This table gives cross-reference parts and alternative options found for ATTINY28L-4PU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ATTINY28L-4PU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ATTINY28L-4PJ Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, 4MHz, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 ATTINY28L-4PU vs ATTINY28L-4PJ
ATTINY28L-4PC Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 4MHz, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 ATTINY28L-4PU vs ATTINY28L-4PC
ATTINY28L(TQFP) Microchip Technology Inc Check for Price Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 4MHz, CMOS, PQFP32 ATTINY28L-4PU vs ATTINY28L(TQFP)
ATTINY28L-4MI Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 4MHz, CMOS, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, MO-220VHHD-2, MLF-32 ATTINY28L-4PU vs ATTINY28L-4MI
ATTINY28L-4MU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 4MHz, CMOS, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, MO-220VHHD-2, MLF-32 ATTINY28L-4PU vs ATTINY28L-4MU
ATTINY28L-4AI Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 4MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM THICKNESS, 0.80 MM PITCH, PLASTIC, MS-026ABA, TQFP-32 ATTINY28L-4PU vs ATTINY28L-4AI
ATTINY28L-4MJ Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, 4MHz, CMOS, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, MO-220VHHD-2, MLF-32 ATTINY28L-4PU vs ATTINY28L-4MJ
ATTINY28L-4AU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 4MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM THICKNESS, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32 ATTINY28L-4PU vs ATTINY28L-4AU
ATTINY28L-4PI Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 4MHz, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 ATTINY28L-4PU vs ATTINY28L-4PI
ATTINY28L(PDIP) Microchip Technology Inc Check for Price Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 4MHz, CMOS, PDIP28 ATTINY28L-4PU vs ATTINY28L(PDIP)

ATTINY28L-4PU Related Parts

ATTINY28L-4PU Frequently Asked Questions (FAQ)

  • The ATTINY28L-4PU can operate from -40°C to 125°C, but the datasheet recommends operating it between 0°C to 85°C for optimal performance.

  • The ATTINY28L-4PU can be programmed using Atmel's AVRISP, AVRISP2, or other third-party programmers that support the AVR microcontroller family. You can also use the Arduino IDE to program the chip.

  • The ATTINY28L-4PU can run at a maximum clock speed of 4 MHz, but it can also be clocked at lower speeds to conserve power.

  • The ATTINY28L-4PU has a typical active mode current consumption of 1.5 mA at 4 MHz and 3V, and a typical sleep mode current consumption of 0.1 μA at 3V.

  • Yes, the ATTINY28L-4PU is suitable for low-power applications due to its low power consumption and sleep mode capabilities. It's often used in battery-powered devices and other applications where power efficiency is critical.

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