Microchip ATMEGA48PA-MMH
Production
Technical Specifications
Physical
Case/PackageQFN
Contact PlatingTin
MountSurface Mount
Number of Pins28
Technical
Core ArchitectureAVR
Data Bus Width8 b
Density32 kb
Frequency20 MHz
InterfaceI2C, SPI, 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 Voltage1.8 V
Number of ADC Channels8
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
TerminationSMD/SMT
Watchdog TimerYes
Dimensions
Height880 µm
Length4 mm
Width4 mm
Inventory History
3 month trend: +15.08%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Documents
Download datasheets and manufacturer documentation for Microchip ATMEGA48PA-MMH.
Electro Sonic
TME
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Components Direct
SHENGYU ELECTRONICS
Engineering Resources
View Evaluation kits and Reference designs for Microchip ATMEGA48PA-MMH.
Related Parts
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ATtiny Series 4 KB Flash 256 B SRAM 20 MHz 8-Bit Microcontroller - MLF/QFN-20
Microchip ATMEGA328P-MMH
MCU - 8-bit AVR RISC - 32KB Flash - 2.5V/3.3V/5V - 28-Pin VQFN EP - Tray
Descriptions
Descriptions of Microchip ATMEGA48PA-MMH provided by its distributors.
4KB 1.8V~5.5V AVR 20MHz 23 VQFN-28 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
MCU 8-bit ATmega AVR RISC 4KB Flash 2.5V/3.3V/5V Automotive 28-Pin QFN EP
MCU, 8BIT, ATMEGA, 20MHZ, QFN-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: QFN; No. of I/O's:
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
Inventory History
3 month trend: +15.08%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageQFN
Contact PlatingTin
MountSurface Mount
Number of Pins28
Technical
Core ArchitectureAVR
Data Bus Width8 b
Density32 kb
Frequency20 MHz
InterfaceI2C, SPI, 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 Voltage1.8 V
Number of ADC Channels8
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
TerminationSMD/SMT
Watchdog TimerYes
Dimensions
Height880 µm
Length4 mm
Width4 mm
Documents
Download datasheets and manufacturer documentation for Microchip ATMEGA48PA-MMH.
Electro Sonic
TME
_legacy Avnet
Components Direct
SHENGYU ELECTRONICS
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements