ATMEGA328PB-AN vs ATMEGA328PB-ABTVAO Comparison
Detailed side-by-side comparison of ATMEGA328PB-AN by Microchip Technology and ATMEGA328PB-ABTVAO 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
ATMEGA328PB-AN - 8-bit AVR MCU 20MHz 32KB Flash TQFP-32 | Microchip
ATMEGA328PB-AN ✓ ActiveMicrochip Technology
ATMEGA328PB-ABTVAO - 16MHz 32KB 32-TQFP AVR MCU | Microchip
ATMEGA328PB-ABTVAO ✓ ActiveSpecification Comparison
| Parameter | ATMEGA328PB-AN | ATMEGA328PB-ABTVAO |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR | — |
| Core Size | 8-bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | 32 KB |
| EEPROM | 1 KB | 2 KB |
| SRAM | 2 KB | 4 KB |
| General Purpose I/O | 27 | — |
| Timers/Counters | 5 (flexible, with compare modes) | — |
| USART | 2 | — |
| Package | 32-TQFP (7x7 mm) | 32-pin TQFP, 7 x 7 mm |
| Mounting Type | Surface Mount | Surface mount |
| Packaging | Tray | Tape and reel |
| Architecture | AVR enhanced RISC, picoPower | AVR enhanced RISC |
| Working Registers | 32 | — |
| Interrupt Sources | Internal and external interrupts | — |
| Programming Interface | ISP / ICSP (SPI) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| RoHS Status | [DATA_NEEDED: rohs status] | [DATA_NEEDED: RoHS status] |
| Product Type | — | 8-bit RISC microcontroller |
| Maximum Clock Frequency | — | 16 MHz |
| General-Purpose I/O Lines | — | 27 lines |
| General-Purpose Working Registers | — | 32 registers |
| Timer/Counter Blocks | — | 2 |
| Maximum Temperature | — | 105°C |
| Processor Core | — | picoPower AVR |
| Instruction Throughput | — | Close to 1 MIPS per MHz |
| Flash Read-While-Write | — | Supported |
| Supply Voltage | — | [DATA_NEEDED: operating supply voltage range] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |