Key facts
- Brand
- Atmel
- Model
- ATMEGA88PA
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-27
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Atmel ATmega48PA/ATmega88PA AVR Microcontroller Handbook
This handbook describes the ATmega48PA and ATmega88PA low‑power 8‑bit AVR microcontrollers. It outlines the core architecture, instruction set, and peripheral features such as timers, ADCs, USART, SPI, and watchdog timer. The document also includes a block diagram, pin‑out diagrams, and detailed pin descriptions.
Additional sections cover memory sizes (Flash, EEPROM, SRAM), operating voltage and temperature ranges, power‑consumption figures, and reliability data. Resources for development tools, code examples, and contact information for Atmel support are also provided.
Atmel ATMEGA88PA specifications
| Flash Memory | 4 KB (ATmega48PA) / 8 KB (ATmega88PA) |
|---|---|
| EEPROM | 256 B (ATmega48PA) / 512 B (ATmega88PA) |
| SRAM | 512 B (ATmega48PA) / 1 KB (ATmega88PA) |
| Operating Voltage | 1.8 V – 5.5 V |
| Temperature Range | -40 °C to 85 °C |
| Maximum Clock Speed | 20 MHz |
| I/O Lines | 23 programmable I/O lines |
| ADC Channels | 6‑channel 10‑bit ADC (8‑channel in TQFP/QFN packages) |
| Power Consumption (Active Mode, 1 MHz, 1.8 V) | 0.2 mA |
Source: Atmel ATmega48PA/ATmega88PA AVR Microcontroller Handbook
All Atmel ATMEGA88PA documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the operating voltage range for the ATmega48PA/ATmega88PA?
The devices operate from 1.8 V to 5.5 V.
From: Atmel ATmega48PA/ATmega88PA AVR Microcontroller Handbook
How much power does the ATmega48PA consume in active mode at 1 MHz and 1.8 V?
It draws about 0.2 mA in active mode under those conditions.
From: Atmel ATmega48PA/ATmega88PA AVR Microcontroller Handbook
What is the flash memory size of the ATmega48PA and ATmega88PA?
The ATmega48PA contains 4 KB of flash memory, while the ATmega88PA provides 8 KB.
From: Atmel ATmega48PA/ATmega88PA AVR Microcontroller Handbook
What operating voltage range does the ATmega48PA/ATmega88PA support?
Both devices operate from 1.8 V up to 5.5 V.
From: Atmel ATmega48PA/ATmega88PA AVR Microcontroller Handbook