ATMEGA88PA-ANR vs ATMEGA48PA-AUR Comparison
Detailed side-by-side comparison of ATMEGA88PA-ANR by Microchip Technology and ATMEGA48PA-AUR 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 β ActiveMicrochip Technology
ATMEGA48PA-AUR - 8-Bit AVR MCU 4KB Flash 20MHz | Microchip
ATMEGA48PA-AUR β ActiveSpecification Comparison
| Parameter | ATMEGA88PA-ANR | ATMEGA48PA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.92 | $1.72 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 8 KB (4K x 16) ISP Flash | β |
| SRAM | 1 KB | 512 B |
| EEPROM | 512 B | 256 B |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V | β |
| I/O Lines | 23 | β |
| General Purpose Working Registers | 32 x 8 | 32 x 8-bit |
| Timers | Three flexible timer/counters with compare modes | β |
| ADC | 6-channel 10-bit | 6-channel 10-bit |
| Communication Interfaces | USART, SPI, TWI (I2C) | β |
| Operating Temperature | -40C to +105C | -40 C to +85 C (industrial) |
| Package | 32-TQFP (7x7 mm, 0.8 mm pitch) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Power Technology | picoPower | β |
| Instructions | 131 instructions, most single-cycle | β |
| RoHS Status | Compliant | Compliant (Green) |
| Program Memory Size | β | 4 KB Flash (2K x 16) |
| Operating Voltage Range | β | 1.8 V to 5.5 V |
| Supply Voltage (5V operation) | β | 4.5 V to 5.5 V |
| General Purpose I/O Lines | β | 23 |
| Instruction Set | β | 131 powerful instructions, most single clock cycle |
| Timer/Counters | β | Three flexible timer/counters with compare modes |
| Serial Interfaces | β | SPI, USART, 2-wire (I2C compatible) |
| Analog Comparator | β | One on-chip |
| Watchdog Timer | β | Programmable with separate on-chip oscillator |
| Internal Oscillator | β | Calibrated, 8 MHz |
| Flash Endurance | β | 10,000 write/erase cycles |
| EEPROM Endurance | β | 100,000 write/erase cycles |
| Data Retention | β | 20 years at 85 C |