Microchip Technology ATMEGA48A-AU
- Part Number:
- ATMEGA48A-AU
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3134910-ATMEGA48A-AU
- Description:
- IC MCU 8BIT 4KB FLASH 32TQFP
- ECAD Model:
-
- Datasheet:
- ATMEGA48A-AU
Microchip Technology ATMEGA48A-AU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATMEGA48A-AU.
- Factory Lead Time6 Weeks
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case32-TQFP
- Number of Pins32
- Operating Temperature-40°C~85°C TA
- PackagingTray
- Published1997
- SeriesAVR® ATmega
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations32
- SubcategoryMicrocontrollers
- TechnologyCMOS
- Terminal PositionQUAD
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Supply Voltage5V
- Frequency20MHz
- Reflow Temperature-Max (s)40
- Base Part NumberATMEGA48A
- Supply Voltage-Max (Vsup)5.5V
- Power Supplies2/5V
- Supply Voltage-Min (Vsup)4.5V
- InterfaceI2C, SPI, Serial, UART, USART
- Memory Size4kB
- Oscillator TypeInternal
- Number of I/O23
- RAM Size512 x 8
- Voltage - Supply (Vcc/Vdd)1.8V~5.5V
- uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
- Core ProcessorAVR
- PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
- Program Memory TypeFLASH
- Core Size8-Bit
- Program Memory Size4KB 2K x 16
- ConnectivityI2C, SPI, UART/USART
- Supply Current-Max5.5mA
- Bit Size8
- Data ConverterA/D 8x10b
- Watchdog TimerYes
- Has ADCYES
- DMA ChannelsNO
- Data Bus Width8b
- Number of Timers/Counters3
- EEPROM Size256 x 8
- Boundary ScanNO
- Low Power ModeYES
- FormatFIXED POINT
- Integrated CacheNO
- RAM (words)512
- Number of ADC Channels8
- Number of External Interrupts2
- Number of PWM Channels6
- Number of I2C Channels1
- Height1.05mm
- Length7mm
- Width7mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
ATMEGA48A-AU Description
Microchip Technology offers a wide range of high-quality electronic components, including their Embedded - Microcontrollers chip. This particular chip falls under the Embedded - Microcontrollers category and features a 32-TQFP package/case. It has a maximum supply voltage of 5.5V and a RAM size of 512 x 8. The chip is powered by an AVR core processor and includes various peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. Its program memory type is FLASH and it also has a low power mode. Additionally, the chip has 1 I2C channel and a width of 7mm. It is also ROHS3 compliant, making it a reliable and environmentally-friendly choice.
ATMEGA48A-AU Features
Internal calibrated oscillator
External and internal interrupt sources
High endurance, non-volatile memory segments
-40 to 85°C Industrial operating temperature range
Advanced RISC architecture - On-chip 2-cycle multiplier
Temperature measurement - Programmable serial USART
Peripheral features - Real time counter with separate oscillator
Power-on reset (POR) and programmable brown-out detection
QTouch® library support - Capacitive touch buttons, sliders and wheels
Six sleep modes - Idle, ADC noise reduction, power-save, power-down, standby and extended standby
ATMEGA48A-AU Applications
Industrial
Computers & Computer Peripherals
Microchip Technology offers a wide range of high-quality electronic components, including their Embedded - Microcontrollers chip. This particular chip falls under the Embedded - Microcontrollers category and features a 32-TQFP package/case. It has a maximum supply voltage of 5.5V and a RAM size of 512 x 8. The chip is powered by an AVR core processor and includes various peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. Its program memory type is FLASH and it also has a low power mode. Additionally, the chip has 1 I2C channel and a width of 7mm. It is also ROHS3 compliant, making it a reliable and environmentally-friendly choice.
ATMEGA48A-AU Features
Internal calibrated oscillator
External and internal interrupt sources
High endurance, non-volatile memory segments
-40 to 85°C Industrial operating temperature range
Advanced RISC architecture - On-chip 2-cycle multiplier
Temperature measurement - Programmable serial USART
Peripheral features - Real time counter with separate oscillator
Power-on reset (POR) and programmable brown-out detection
QTouch® library support - Capacitive touch buttons, sliders and wheels
Six sleep modes - Idle, ADC noise reduction, power-save, power-down, standby and extended standby
ATMEGA48A-AU Applications
Industrial
Computers & Computer Peripherals
ATMEGA48A-AU More Descriptions
1.8V~5.5V AVR 2MHz 23 TQFP-32 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32
8-bit AVR MCU, 4 KB, 512 Bytes, 20 MHz, 1.8 to 5.5V, TQFP-32, RoHSMicrochip SCT
ATmega Series 4 KB Flash 512 B SRAM 20 MHz 8-Bit Microcontroller - TQFP-32
MCU 8-bit ATmega AVR RISC 4KB Flash 2.5V/3.3V/5V 32-Pin TQFP
8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
MCU, 8BIT, ATMEGA, 20MHZ, TQFP-32; Product Range: AVR ATmega Family ATmega48 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 4KB; RAM Memory Size: 512Byte; No. of Pins: 32Pins; MCU Case Style: TQFP; No. of I/O'
Device Core = AVR / Data Bus Width bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size KB = 4 / Data Memory Size B = 256 / RAM Memory Size B = 512 / Interfaces = I²C / Interfaces = SPI / Interfaces = TWI / Interfaces = USART / ADC Channels = 8 / ADC Resolution bit = 10 / DAC Resolution bit = 10 / Number of Programmable I/Os = 23 / Number of Timers/Counters = 3 / Comparators = 1 / Supply Voltage Min. V = 1.8 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = TQFP / Pins = 32 / Mounting Type = SMD / Packaging = Tray / Length mm = 7 / Width mm = 7 / Height mm = 1
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32
8-bit AVR MCU, 4 KB, 512 Bytes, 20 MHz, 1.8 to 5.5V, TQFP-32, RoHSMicrochip SCT
ATmega Series 4 KB Flash 512 B SRAM 20 MHz 8-Bit Microcontroller - TQFP-32
MCU 8-bit ATmega AVR RISC 4KB Flash 2.5V/3.3V/5V 32-Pin TQFP
8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
MCU, 8BIT, ATMEGA, 20MHZ, TQFP-32; Product Range: AVR ATmega Family ATmega48 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 4KB; RAM Memory Size: 512Byte; No. of Pins: 32Pins; MCU Case Style: TQFP; No. of I/O'
Device Core = AVR / Data Bus Width bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size KB = 4 / Data Memory Size B = 256 / RAM Memory Size B = 512 / Interfaces = I²C / Interfaces = SPI / Interfaces = TWI / Interfaces = USART / ADC Channels = 8 / ADC Resolution bit = 10 / DAC Resolution bit = 10 / Number of Programmable I/Os = 23 / Number of Timers/Counters = 3 / Comparators = 1 / Supply Voltage Min. V = 1.8 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = TQFP / Pins = 32 / Mounting Type = SMD / Packaging = Tray / Length mm = 7 / Width mm = 7 / Height mm = 1
The three parts on the right have similar specifications to ATMEGA48A-AU.
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ImagePart NumberManufacturerFactory Lead TimeContact PlatingMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsSubcategoryTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageFrequencyReflow Temperature-Max (s)Base Part NumberSupply Voltage-Max (Vsup)Power SuppliesSupply Voltage-Min (Vsup)InterfaceMemory SizeOscillator TypeNumber of I/ORAM SizeVoltage - Supply (Vcc/Vdd)uPs/uCs/Peripheral ICs TypeCore ProcessorPeripheralsProgram Memory TypeCore SizeProgram Memory SizeConnectivitySupply Current-MaxBit SizeData ConverterWatchdog TimerHas ADCDMA ChannelsData Bus WidthNumber of Timers/CountersEEPROM SizeBoundary ScanLow Power ModeFormatIntegrated CacheRAM (words)Number of ADC ChannelsNumber of External InterruptsNumber of PWM ChannelsNumber of I2C ChannelsHeightLengthWidthRadiation HardeningREACH SVHCRoHS StatusLead FreeSupplier Device PackageSpeedMax Operating TemperatureMin Operating TemperatureMax Supply VoltageMin Supply VoltageMemory TypeCore ArchitectureView Compare
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ATMEGA48A-AU6 WeeksTinSurface MountSurface Mount32-TQFP32-40°C~85°C TATray1997AVR® ATmegae3yesActive3 (168 Hours)32MicrocontrollersCMOSQUADGULL WING2605V20MHz40ATMEGA48A5.5V2/5V4.5VI2C, SPI, Serial, UART, USART4kBInternal23512 x 81.8V~5.5VMICROCONTROLLER, RISCAVRBrown-out Detect/Reset, POR, PWM, WDTFLASH8-Bit4KB 2K x 16I2C, SPI, UART/USART5.5mA8A/D 8x10bYesYESNO8b3256 x 8NOYESFIXED POINTNO51282611.05mm7mm7mmNoNo SVHCROHS3 CompliantLead Free--------- -
---Surface Mount100-TQFP--40°C~85°C TA--AVR® ATmega--Obsolete3 (168 Hours)---------------Internal868K x 84.5V~5.5V-AVRBrown-out Detect/Reset, POR, PWM, WDTFLASH8-Bit256KB 128K x 16EBI/EMI, I2C, SPI, UART/USART--A/D 16x10b-----4K x 8--------------ROHS3 Compliant-100-TQFP (14x14)16MHz------
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15 Weeks--Surface Mount64-VFQFN Exposed Pad--40°C~105°C TATape & Reel (TR)1997AVR® ATmega--Active3 (168 Hours)-------8MHz-ATMEGA165P---SPI, UART, USART16kBInternal541K x 81.8V~5.5V-AVRBrown-out Detect/Reset, POR, PWM, WDTFLASH8-Bit16KB 8K x 16SPI, UART/USART, USI--A/D 8x10b---8b-512 x 8--------------ROHS3 Compliant-64-QFN (9x9)8MHz105°C-40°C5.5V1.8VFLASHAVR
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---Surface Mount44-VFQFN Exposed Pad-0°C~70°C TATray1997AVR® ATmega--Obsolete1 (Unlimited)---------ATMEGA16-----Internal321K x 84.5V~5.5V-AVRBrown-out Detect/Reset, POR, PWM, WDTFLASH8-Bit16KB 8K x 16I2C, SPI, UART/USART--A/D 8x10b-----512 x 8--------------Non-RoHS Compliant--16MHz------
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32KB 16K x 16 FLASH AVR 8-Bit Microcontroller Automotive, AEC-Q100, AVR® ATmega Series 5V 32-TQFP
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32KB 16K x 16 FLASH AVR 8-Bit Microcontroller Automotive, AEC-Q100, AVR® ATmega Series 5V 32-VFQFN Exposed Pad
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256KB 128K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series 100-TQFP
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16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA165P 8MHz 64-VFQFN Exposed Pad
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16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA168PA 32 Pin 20MHz 5.5V 32-UFBGA
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16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA16 44-VFQFN Exposed Pad
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128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA128 64-VFQFN Exposed Pad
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16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA16 40-DIP (0.600, 15.24mm)
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128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA128 64-TQFP
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128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA128 64-VFQFN Exposed Pad
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