ATMEGA48PA Datasheet PDF – 8-bit AVR Microcontroller

Part Number: ATMEGA48PA

Function: 8-bit AVR Microcontroller

Package: QFN-32 Type

Manufacturer: Atmel Corporation


ATMEGA48PA datasheet



This is 8-bit AVR Microcontroller with 4K Bytes In-System Programmable Flash.


• High Performance, Low Power AVR 8-Bit Microcontroller

• Advanced RISC Architecture

1. 131 Powerful Instructions – Most Single Clock Cycle Execution
2. 32 x 8 General Purpose Working Registers
3. Fully Static Operation
4. Up to 20 MIPS Throughput at 20 MHz
5. On-chip 2-cycle Multiplier

• High Endurance Non-volatile Memory Segments

1. 4/8/16/32K Bytes of In-System Self-Programmable Flash progam memory

2. 256/512/512/1K Bytes EEPROM (ATmega48PA/88PA/168PA/328P)

3. 512/1K/1K/2K Bytes Internal SRAM (ATmega48PA/88PA/168PA/328P)

4. Write/Erase Cycles: 10,000 Flash/100,000 EEPROM

5. Data retention: 20 years at 85°C/100 years at 25°C

6. Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation

7. Programming Lock for Software Security

Other data sheets are available within the file:

ATmega168, ATmega168PA-AU, ATmega168PA-MMH, ATmega168PA-MU, ATmega168PA-PU


ATMEGA48PA Datasheet PDF Download