ATMEGA168PB-AU vs ATMEGA88PB-AN Comparison
Detailed side-by-side comparison of ATMEGA168PB-AU by Microchip Technology and ATMEGA88PB-AN 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
ATMEGA168PB-AU - 8-Bit AVR MCU, 20MHz, 16KB Flash | Microchip
ATMEGA168PB-AU ✓ Active
Specification Comparison
| Parameter | ATMEGA168PB-AU | ATMEGA88PB-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.27 | $0.38 |
| Core Architecture | AVR 8-bit RISC | — |
| Maximum Clock Frequency | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | 8 KB (4K x 16), ISP, read-while-write |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| General Purpose I/O | 27 lines | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Package | TQFP-32 (7x7 mm) | 32-TQFP (7x7 mm), A suffix |
| Mounting Type | Surface Mount | Surface Mount |
| Throughput | Up to 20 MIPS (approx. 1 MIPS per MHz) | — |
| ADC | 10-bit ADC | — |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| Programming Interface | ISP (SPI), self-programmable flash | ICSP (ISP), supported by MPLAB SNAP |
| Sleep Modes | picoPower, 6 sleep modes | — |
| Working Registers | 32 general-purpose registers | 32 general purpose |
| Functional Safety | FuSa supported variant family | — |
| RoHS Status | Compliant (RoHS, per LCSC listing) | GREEN (per Mouser listing) |
| ECCN | EAR99 | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Max Clock Frequency | — | 20 MHz |
| I/O Lines | — | 27 |
| Timers/Counters | — | 3 (with compare modes) |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Low Power Technology | — | picoPower |
| Functional Safety Support | — | Yes (FuSa) |