Microchip Technology ATMEGA88P-20MU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.56 | $11.56 |
| 15+ | $2.66 | $39.90 |
| 25+ | $2.60 | $65.00 |
| 50+ | $2.46 | $123.00 |
| 100+ | $2.17 | $217.00 |
| N+ | $0.43 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Tray | 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) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-VQFN (5x5) |
| Package / Case | 32-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATMEGA88P-20MU is an 8-bit AVR MCU with 8KB flash and 1KB SRAM. It operates at up to 20MHz with a 2.7V-5.5V supply. The 32-VFQFN package includes brown-out detection, POR, PWM, and WDT. It is a cost-effective choice for consumer and industrial control applications.
- Proven AVR core: Simple instruction set reduces development time.
- Low cost: Ideal for high-volume consumer products.
- Robust protection: BOD and WDT enhance system reliability.
- Compact package: 32-VFQFN saves PCB space.
LED Lighting Control
6 PWM channels and 20MHz speed enable smooth dimming and color mixing in RGB fixtures.
Sensor Readout
10-bit ADC with multiple channels reads temperature, pressure, and light sensors in home automation.
Motor Speed Controller
Fast PWM and WDT ensure reliable brushless DC motor commutation in small fans.
Battery Charger
BOD and low-power sleep modes manage charge cycles in portable devices.
Keypad Interface
1KB SRAM and GPIO interrupts handle matrix scanning with low latency.
Educational Robotics
Simple AVR architecture and 8KB flash are perfect for hobbyist robot controllers.
- Q: What is the maximum clock speed?
- A: 20MHz at 2.7V-5.5V supply.
- Q: How much flash memory is available?
- A: 8KB of in-system programmable flash.
- Q: Does it have brown-out detection?
- A: Yes, integrated BOD prevents unreliable operation.
- Q: What package is this?
- A: 32-VFQFN exposed pad, ideal for compact designs.
- Q: Is it suitable for PWM applications?
- A: Yes, it has 6 PWM channels.
ATMEGA88P-20MU.pdf
- Q: What is the maximum clock speed?
- A: 20MHz at 2.7V-5.5V supply.
- Q: How much flash memory is available?
- A: 8KB of in-system programmable flash.
- Q: Does it have brown-out detection?
- A: Yes, integrated BOD prevents unreliable operation.
- Q: What package is this?
- A: 32-VFQFN exposed pad, ideal for compact designs.
- Q: Is it suitable for PWM applications?
- A: Yes, it has 6 PWM channels.
