Microchip ATTINY28L-4AU

MCU - 8-bit AVR RISC - 2KB Flash - 4 MHz - 3.3V/5V - -40°C to +85°C - 32-Pin TQFP - Tray

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Technical Specifications

Physical
Case/PackageA
Contact PlatingTin
MountSurface Mount
Number of Pins32
Technical
Access Time4 µs
Core ArchitectureAVR
Data Bus Width8 b
Frequency4 MHz
Max Frequency4 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size2 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os11
Number of Programmable I/O11
Number of Timers/Counters1
Oscillator TypeInternal
PeripheralsPOR, WDT
RAM Size32 B
Dimensions
Height1.05 mm
Length7.1 mm
Width7.1 mm

Documents

Download datasheets and manufacturer documentation for Microchip ATTINY28L-4AU.

Newark
Datasheet13 pages26 years ago
Future Electronics
Datasheet81 pages17 years ago
iiiC
Datasheet13 pages0 years ago

Inventory History

3 month trend:
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Engineering Resources

View Evaluation kits and Reference designs for Microchip ATTINY28L-4AU.

Related Parts

Descriptions

Descriptions of Microchip ATTINY28L-4AU provided by its distributors.

MCU - 8-bit AVR RISC - 2KB Flash - 4 MHz - 3.3V/5V - -40°C to +85°C - 32-Pin TQFP - Tray
ATtiny Series 2 KB Flash Surface Mount 8-Bit Microcontroller - TQFP-32
3V, 4MHZ, TQFP, IND TEMP, GREEN
MCU, 8BIT, ATTINY, 4MHZ, TQFP-28
IC MCU AVR 2K FLASH 4MHZ 32-TQFP
MC 8bit 2,7V 2kB Flash 4MHz TQFP32
MICROCONTROLLERS (MCU) - 8 BIT;

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:

  • ATTINY28L4AU

Technical Specifications

Physical
Case/PackageA
Contact PlatingTin
MountSurface Mount
Number of Pins32
Technical
Access Time4 µs
Core ArchitectureAVR
Data Bus Width8 b
Frequency4 MHz
Max Frequency4 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size2 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os11
Number of Programmable I/O11
Number of Timers/Counters1
Oscillator TypeInternal
PeripheralsPOR, WDT
RAM Size32 B
Dimensions
Height1.05 mm
Length7.1 mm
Width7.1 mm

Documents

Download datasheets and manufacturer documentation for Microchip ATTINY28L-4AU.

Newark
Datasheet13 pages26 years ago
Future Electronics
Datasheet81 pages17 years ago
iiiC
Datasheet13 pages0 years ago

Compliance

Environmental Classification
Lead FreeLead Free
RoHSCompliant
Compliance Statements