ATMEGA88PB-AN vs ATMEGA88A-AU Comparison
Detailed side-by-side comparison of ATMEGA88PB-AN 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.
Specification Comparison
| Parameter | ATMEGA88PB-AN | ATMEGA88A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.38 | $1.52 |
| Core | AVR 8-bit RISC | β |
| Core Size | 8-bit | β |
| Max Clock Frequency | 20 MHz | β |
| Flash Memory | 8 KB (4K x 16), ISP, read-while-write | β |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| I/O Lines | 27 | β |
| Working Registers | 32 general purpose | β |
| Timers/Counters | 3 (with compare modes) | 3 (two 8-bit, one 16-bit) with compare modes |
| Communication Interfaces | USART, SPI, TWI (I2C) | β |
| Package | 32-TQFP (7x7 mm), A suffix | 32-pin TQFP (7x7 mm, 0.80 mm pitch) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| Low Power Technology | picoPower | β |
| Functional Safety Support | Yes (FuSa) | β |
| Programming Interface | ICSP (ISP), supported by MPLAB SNAP | β |
| RoHS Status | GREEN (per Mouser listing) | Compliant |
| Core Architecture | β | 8-bit AVR RISC |
| Program Memory Size | β | 8 KB (4K x 16) Flash |
| Program Memory Type | β | Flash (ISP, read-while-write) |
| Maximum Clock Frequency | β | 20 MHz |
| Operating Voltage Range | β | 1.8 V to 5.5 V |
| Supply Voltage (20 MHz operation) | β | 4.5 V to 5.5 V |
| General Purpose I/O Lines | β | 23 |
| General Purpose Working Registers | β | 32 |
| ADC | β | 8-channel, 10-bit successive approximation |
| 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) |
| Packaging | β | Tray |