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ATMEGA88PA-MMH
+StücklisteIC MCU 8BIT 8KB FLASH 28VQFN
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HerstellerAtmelCity in Germany
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Herstellerteil #ATMEGA88PA-MMH
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Datenblatt ATMEGA88PA-MMH DataSheet
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Paket VQFN-28
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Auf Lager5635
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
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Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Bulk |
| Series | AVR® ATmega |
| ProductStatus | Active |
| CoreProcessor | AVR |
| CoreSize | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| NumberofI/O | 23 |
| ProgramMemorySize | 8KB (4K x 16) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 512 x 8 |
| RAMSize | 1K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 5.5V |
| DataConverters | A/D 8x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 28-VFQFN Exposed Pad |
Übersicht
Description
The ATMEGA88PA-MMH includes 23 general-purpose I/O lines and several integrated peripherals such as USART, SPI, I2C (TWI), ADC, and PWM channels, which enhance its functionality for diverse applications. It supports various power-saving modes and a wide voltage range of 1.8V to 5.5V, making it suitable for battery-powered devices.
This microcontroller is commonly used in applications like consumer electronics, automotive, industrial control systems, and embedded systems. It is well-supported by development tools such as Atmel Studio and has a robust user community, making it accessible for both beginners and experienced developers.
Equivalent
1. ATMEGA88PA-AU (TQFP package)
2. ATMEGA88PA-PU (DIP package)
3. ATMEGA88V-10AU (Low voltage version)
4. ATMEGA48PA and ATMEGA168PA (Lower and higher memory variants, respectively)
These microcontrollers offer similar capabilities, such as flash memory, I/O pins, and peripherals. Always check datasheets for specific requirements and compatibility.
Features
1. Core: 8-bit AVR RISC architecture.
2. Speed: Up to 20 MHz.
3. Flash Memory: 8 KB of In-System Self-Programmable Flash.
4. SRAM: 1 KB of internal SRAM.
5. EEPROM: 512 Bytes for non-volatile data retention.
6. I/O Pins: 23 Programmable I/O lines.
7. Timers/Counters: Two 8-bit and one 16-bit timer/counter with PWM capabilities.
8. ADC: 10-bit, 6-channel Analog-to-Digital Converter.
9. Interrupts: 24 interrupt sources.
10. USART: Hardware USART for serial communication.
11. SPI: Built-in SPI interface.
12. I2C: TWI (I2C) communication support.
13. Power: Operates from 1.8V to 5.5V.
14. Sleep Modes: Various power-saving modes for reduced power consumption.
15. Package: Available in various compact packages, including QFN.
This microcontroller is ideal for low-power and embedded applications requiring moderate processing power and peripheral flexibility.
Pinout
Key functions and features include:
- 8-bit AVR RISC architecture with 131 powerful instructions.
- Operating voltage range of 1.8V to 5.5V.
- Flash memory of 8KB, SRAM of 1KB, and EEPROM of 512 bytes.
- 23 general-purpose I/O lines.
- Three timer/counters with compare modes and PWM.
- 6-channel 10-bit A/D converter.
- Serial peripheral interfaces such as USART, SPI, and I²C (TWI).
- Watchdog timer with independent oscillator for system reliability.
- Programmable serial USART for communication.
The ATmega88PA is widely used for its low power consumption and flexibility, making it suitable for battery-operated devices, sensor interfaces, and various control applications.