ATMEGA8A-AUR vs ATMEGA8-16PC Comparison
Detailed side-by-side comparison of ATMEGA8A-AUR by Microchip Technology and ATMEGA8-16PC 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
ATMEGA8A-AUR - AVR 8-bit MCU 16MHz 8KB Flash TQFP-32 | Microchip (Tape & Reel)
ATMEGA8A-AUR ✓ Active
Specification Comparison
| Parameter | ATMEGA8A-AUR | ATMEGA8-16PC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Unknown |
| Core Architecture | 8-bit AVR RISC | — |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Flash Program Memory | 8 KB (4K x 16) | 8 KB |
| EEPROM | 512 B | 512 bytes |
| SRAM | 1 KB | 1 KB |
| I/O Pins | 23 | — |
| Supply Voltage Range | 4.5 V to 5.5 V (at 16 MHz) | — |
| Throughput | Up to 16 MIPS at 16 MHz | — |
| Instructions | 130 instructions, most single-cycle | — |
| Hardware Multiplier | On-chip 2-cycle multiplier | — |
| ADC | 10-bit, 6 multiplexed channels (8 on TQFP/QFN incl. ADC6/ADC7) | — |
| Communication Interfaces | 1x USART, SPI, TWI (I2C) | — |
| Timers | 2x 8-bit, 1x 16-bit timer/counter | — |
| Analog Comparator | Yes, on-chip | — |
| Flash Endurance | 10,000 write cycles | — |
| EEPROM Endurance | 100,000 write cycles | — |
| Package | 32-TQFP (7x7 mm, 0.8 mm pitch) | 28-pin PDIP |
| Mounting Type | Surface Mount | Through-hole |
| Programming / Debug | In-Circuit Serial Programming (ICSP) via SPI, MPLAB SNAP supported | — |
| Lifecycle Status | Active | — |
| Architecture | — | 8-bit AVR RISC |
| Series | — | AVR ATmega |
| Supply Voltage | — | 4.5 V to 5.5 V |
| Flash Organization | — | 4K x 16 bits |
| Program Memory Type | — | In-System Programmable Flash |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 6 or 8 channels |
| Device Type | — | 8-bit microcontroller |
| Instruction Throughput | — | Up to 16 Mips at 16 MHz |
| Programming | — | In-system programmable |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |