Microchip ATMEGA48-20PU
$ 2.15
Production
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Inventory History
3 month trend: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Projected EOL Date2039-11-18
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 23 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 23 hours ago)
Related Parts
MicrochipATMEGA48P-20PU
Microchip ATmegaSeries microcontroller, AVRkernel, 28needle, PDIPencapsulation
MicrochipATMEGA48A-PU
ATMEL ATMEGA48A-PU8 Bit Microcontroller, ATmega, 20 MHz, 4 KB, 512 Byte, 28 Pins, DIP
MicrochipATMEGA48PA-PU
MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 28-Pin PDIP Tube / IC MCU 8BIT 4KB FLASH 28DIP
Descriptions
Descriptions of Microchip ATMEGA48-20PU provided by its distributors.
Microchip ATmegaSeries microcontroller, AVRkernel, 28needle, PDIPencapsulation
ATmega Series 4 KB Flash 512 B SRAM 20 MHz 8-Bit Microcontroller - DIP-28
MCU 8-bit ATmega AVR RISC 4KB Flash 3.3V/5V 28-Pin PDIP
MCU, 8BIT, ATMEGA, 20MHZ, DIP-28; Product Range: AVR ATmega Family ATmega48 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 4KB; RAM Memory Size: 512Byte; No. of Pins: 28Pins; MCU Case Style: DIP; No. of I/O's:
Microcontroller Operating temperature: -40...85 °C Power supply: 2.7...5.5 V No. of I/Os: 23 No. of timers: 3 Extras: DebugWire Package: DIL-28 ADC resolution: 10 bit EEPROM: 256 Byte Flash memory: 4 KB SRAM: 512 Byte
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
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackagePDIP
Contact PlatingTin
MountThrough Hole
Number of Pins28
Technical
Access Time20 µs
Address Bus Width8 b
Core ArchitectureAVR
Data Bus Width8 b
Density32 kb
Frequency20 MHz
HS Code8542.31.0015
Interface2-Wire, I2C, SPI, Serial, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size4 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I2C Channels1
Number of I/Os23
Number of Programmable I/O23
Number of PWM Channels6
Number of SPI Channels1
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size512 B
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height4.572 mm
Length34.8 mm
Width7.49 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements