ATMEGA88P-20AU
ActiveMCU 8-BIT ATMEGA AVR RISC 8KB FLASH 3.3V/5V 32-PIN TQFP
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ATMEGA88P-20AU
ActiveMCU 8-BIT ATMEGA AVR RISC 8KB FLASH 3.3V/5V 32-PIN TQFP
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Technical Specifications
Parameters and characteristics for this part
| Specification | ATMEGA88P-20AU |
|---|---|
| Connectivity | I2C, SPI, UART/USART |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Data Converters [custom] | 8 |
| Data Converters [custom] | 10 |
| EEPROM Size | 512 x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 23 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 32-TQFP |
| Program Memory Size | 8 KB |
| Program Memory Type | FLASH |
| RAM Size | 1 K |
| Speed | 20 MHz |
| Supplier Device Package | 32-TQFP (7x7) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 3.46 | |
| 25 | $ 3.18 | |||
| 100 | $ 2.89 | |||
| Microchip Direct | TRAY | 1 | $ 3.46 | |
| 25 | $ 3.18 | |||
| 100 | $ 2.89 | |||
| 1000 | $ 2.65 | |||
| 5000 | $ 2.51 | |||
| Newark | Each | 1 | $ 3.60 | |
| 10 | $ 3.45 | |||
| 25 | $ 3.31 | |||
| 50 | $ 3.16 | |||
| 100 | $ 3.01 | |||
Description
General part information
ATmega88PB Series
The high-performance Microchip's AVR® 8-bit RISC-based microcontroller with picoPower® technology combines 8 KB ISP Flash memory with read-while-write capabilities, 512B EEPROM, 1 KB SRAM, 27 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, USART with wake-up on start of transmission, a byte-oriented Two-Wire serial interface, SPI serial port, 8-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, a 9-byte unique serial number and five software selectable power-saving modes. The device operates between 1.8-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
Documents
Technical documentation and resources
