ATMEGA88PA-ANR vs ATMEGA88PB-ANR Comparison
Detailed side-by-side comparison of ATMEGA88PA-ANR by Microchip Technology and ATMEGA88PB-ANR 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
ATMEGA88PA-ANR - 8-Bit AVR MCU 8KB Flash 20MHz TQFP-32 | Microchip
ATMEGA88PA-ANR ✓ ActiveMicrochip Technology
ATMEGA88PB-ANR - 8-Bit AVR MCU 8KB Flash 20MHz | Microchip
ATMEGA88PB-ANR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA88PA-ANR | ATMEGA88PB-ANR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 8 KB (4K x 16) ISP Flash | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| I/O Lines | 23 | — |
| General Purpose Working Registers | 32 x 8 | — |
| Timers | Three flexible timer/counters with compare modes | — |
| ADC | 6-channel 10-bit | 10-bit |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Operating Temperature | -40C to +105C | -40 C to +105 C |
| Package | 32-TQFP (7x7 mm, 0.8 mm pitch) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Power Technology | picoPower | — |
| Instructions | 131 instructions, most single-cycle | — |
| RoHS Status | Compliant | Compliant (green) |
| Program Memory | — | 8 KB ISP Flash (4K x 16) |
| General Purpose I/O Lines | — | 27 |
| Working Registers | — | 32 general purpose |
| Timer/Counters | — | 3 flexible with compare modes |
| Serial Interfaces | — | USART, SPI, byte-oriented two-wire (I2C) |
| Interrupts | — | Internal and external |
| Packaging | — | Tape & Reel |
| Low Power Technology | — | picoPower |
| Functional Safety | — | Functional Safety (FuSa) capable |