ATMEGA88PB-MNR vs ATMEGA88A-AU Comparison
Detailed side-by-side comparison of ATMEGA88PB-MNR by Microchip Technology and ATMEGA88A-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-MNR - 8KB AVR 20MHz MCU 32-VQFN | Microchip
ATMEGA88PB-MNR β Active
Specification Comparison
| Parameter | ATMEGA88PB-MNR | ATMEGA88A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.29 | $1.52 |
| Core Processor | AVR 8-bit RISC | β |
| Program Memory Size | 8 KB (4K x 16) Flash | 8 KB (4K x 16) Flash |
| Program Memory Type | Flash (ISP, read-while-write) | Flash (ISP, read-while-write) |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Operating Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Number of I/O Lines | 27 | β |
| General Purpose Working Registers | 32 | 32 |
| Timer/Counters | 3 (two 8-bit, one 16-bit) with compare modes | β |
| Connectivity | I2C, SPI, UART/USART | β |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | β |
| ADC Channels | [DATA_NEEDED: ADC channels] | β |
| Package | 32-VFQFN (5x5 mm) exposed pad | 32-pin TQFP (7x7 mm, 0.80 mm pitch) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +105 C | -40 C to +85 C |
| Packaging | Tape & Reel (MNR suffix) | Tray |
| RoHS Status | Compliant (GREEN) | Compliant |
| Functional Safety | Functional Safety (FuSa) capable | β |
| Core Architecture | β | 8-bit AVR RISC |
| Supply Voltage (20 MHz operation) | β | 4.5 V to 5.5 V |
| General Purpose I/O Lines | β | 23 |
| ADC | β | 8-channel, 10-bit successive approximation |
| Timers/Counters | β | 3 (two 8-bit, one 16-bit) with compare modes |
| Serial Interfaces | β | USART, SPI, TWI (I2C) |
| Instruction Set | β | 130 powerful instructions, most single-clock cycle |
| Power-Down Current | β | Sub-1 uA (picoPower technology) |