ATMEGA88PB-ANR vs ATMEGA88PB-AU Comparison
Detailed side-by-side comparison of ATMEGA88PB-ANR by Microchip Technology and ATMEGA88PB-AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA88PB-ANR - 8-Bit AVR MCU 8KB Flash 20MHz | Microchip
ATMEGA88PB-ANR ✓ ActiveMicrochip Technology
ATMEGA88PB-AU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88PB-AU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA88PB-ANR | ATMEGA88PB-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.38 | $0.86 |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory | 8 KB ISP Flash (4K x 16) | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Maximum Clock Frequency | 20 MHz | — |
| General Purpose I/O Lines | 27 | — |
| Working Registers | 32 general purpose | 32 general purpose |
| Timer/Counters | 3 flexible with compare modes | — |
| Serial Interfaces | USART, SPI, byte-oriented two-wire (I2C) | — |
| ADC | 10-bit | — |
| Interrupts | Internal and external | — |
| Package | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Operating Temperature | -40 C to +105 C | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| Low Power Technology | picoPower | picoPower |
| RoHS Status | Compliant (green) | Compliant (Green package) |
| Functional Safety | Functional Safety (FuSa) capable | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Flash Memory | — | 8 KB (4K x 16) |
| General Purpose I/O | — | 27 |
| Timers/Counters | — | 3 flexible timer/counters with compare modes |
| Connectivity | — | USART, SPI, I2C (two-wire interface) |
| ADC Resolution | — | 10-bit |
| Peripherals | — | Analog comparator, internal/external interrupts, brown-out detect/reset, POR, PWM, WDT |
| Grade / Qualification | — | Functional Safety (FuSa) |
| Color / Package Attribute | — | Green (GRN) |
| Programming / Debug | — | ICSP via MPLAB SNAP (2 I/O pins + reset) |
| Architecture | — | AVR enhanced RISC, ~1 MIPS per MHz |