Microchip Technology ATMEGA88PA-MMNR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.22 | $2.22 |
| 15+ | $2.15 | $32.25 |
| 25+ | $2.11 | $52.75 |
| 50+ | $1.99 | $99.50 |
| 100+ | $1.76 | $176.00 |
| N+ | $0.35 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Cut Tape (CT) | NULL |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 23 |
| Program Memory Size | 8KB (4K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 28-VQFN (4x4) |
| Package / Case | 28-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATmega88PA is an 8-bit AVR MCU with 8KB Flash and 1KB SRAM, running at 20MHz. It features PWM, Brown-out Detect, POR, and WDT. Rated for -40°C to 105°C, it operates from 1.8V to 5.5V in a 28-VFQFN package, ideal for demanding industrial and automotive applications.
- 105°C operating range: Withstands high-temperature environments without derating.
- 20MHz performance: Handles complex algorithms and fast I/O toggling.
- 8KB Flash / 1KB SRAM: Balanced memory for mid-range applications.
- Integrated BOD and WDT: Enhances reliability in noisy power environments.
Automotive Engine Sensors
With a 105°C rating, it can monitor oil pressure or temperature in engine bays, using its 20MHz core for fast ADC sampling.
Industrial Motor Drives
The 8KB Flash and PWM channels allow implementation of VFD (Variable Frequency Drive) control for small induction motors.
Smart Grid Meters
Its robust BOD and WDT ensure reliable operation in energy meters, processing voltage/current waveforms at 20MHz.
Medical Device Controllers
The extended temperature range and 1.8V operation support portable infusion pumps or diagnostic tools in clinical settings.
Building Automation
It can manage HVAC damper actuators, with PWM for precise positioning and BOD for safe power-down.
Consumer Audio Effects
Its 1KB SRAM and fast core enable real-time audio DSP for guitar pedals or synthesizers.
- Q: What is the maximum operating temperature?
- A: This variant supports up to 105°C, suitable for harsh environments.
- Q: How much Flash memory does it have?
- A: It provides 8KB (4K x 16) of Flash.
- Q: What is the core speed?
- A: It runs at up to 20MHz.
- Q: Does it include PWM?
- A: Yes, it has PWM, Brown-out Detect, POR, and WDT.
- Q: What package is available?
- A: It is offered in a 28-VFQFN exposed pad package.
ATMEGA88PA-MMNR.pdf
- Q: What is the maximum operating temperature?
- A: This variant supports up to 105°C, suitable for harsh environments.
- Q: How much Flash memory does it have?
- A: It provides 8KB (4K x 16) of Flash.
- Q: What is the core speed?
- A: It runs at up to 20MHz.
- Q: Does it include PWM?
- A: Yes, it has PWM, Brown-out Detect, POR, and WDT.
- Q: What package is available?
- A: It is offered in a 28-VFQFN exposed pad package.
