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ATMEGA48PA-15MZ Datasheet, PDF (1/31 Pages) ATMEL Corporation – Atmel 8-bit Microcontroller with 4/8/16/32KBytes In-System Programmable Flash | |||
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Atmel 8-bit Microcontroller with 4/8/16/32KBytes In-
System Programmable Flash
ATmega48A; ATmega48PA; ATmega88A; ATmega88PA;
ATmega168A; ATmega168PA; ATmega328; ATmega328P
SUMMARY
Features
⢠High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family
⢠Advanced RISC Architecture
â 131 Powerful Instructions â Most Single Clock Cycle Execution
â 32 x 8 General Purpose Working Registers
â Fully Static Operation
â Up to 20 MIPS Throughput at 20MHz
â On-chip 2-cycle Multiplier
⢠High Endurance Non-volatile Memory Segments
â 4/8/16/32KBytes of In-System Self-Programmable Flash program memory
â 256/512/512/1KBytes EEPROM
â 512/1K/1K/2KBytes Internal SRAM
â Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
â Data retention: 20 years at 85ï°C/100 years at 25ï°C(1)
â Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
â Programming Lock for Software Security
⢠Atmel® QTouch® library support
â Capacitive touch buttons, sliders and wheels
â QTouch and QMatrix® acquisition
â Up to 64 sense channels
⢠Peripheral Features
â Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
â One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
â Real Time Counter with Separate Oscillator
â Six PWM Channels
â 8-channel 10-bit ADC in TQFP and QFN/MLF package
Temperature Measurement
â 6-channel 10-bit ADC in PDIP Package
Temperature Measurement
â Programmable Serial USART
â Master/Slave SPI Serial Interface
â Byte-oriented 2-wire Serial Interface (Philips I2C compatible)
â Programmable Watchdog Timer with Separate On-chip Oscillator
â On-chip Analog Comparator
â Interrupt and Wake-up on Pin Change
⢠Special Microcontroller Features
â Power-on Reset and Programmable Brown-out Detection
â Internal Calibrated Oscillator
â External and Internal Interrupt Sources
â Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
⢠I/O and Packages
â 23 Programmable I/O Lines
â 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF
⢠Operating Voltage:
â 1.8 - 5.5V
⢠Temperature Range:
â -40ï°C to 85ï°C
⢠Speed Grade:
â 0 - 4MHz@1.8 - 5.5V, 0 - 10MHz@2.7 - 5.5.V, 0 - 20MHz @ 4.5 - 5.5V
⢠Power Consumption at 1MHz, 1.8V, 25ï°C
â Active Mode: 0.2mA
â Power-down Mode: 0.1µA
â Power-save Mode: 0.75µA (Including 32kHz RTC)
8271GSâAVRâ02/2013
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