ATMEGA164PA-AUR vs ATMEGA165V-8AI Comparison
Detailed side-by-side comparison of ATMEGA164PA-AUR by Microchip Technology and ATMEGA165V-8AI 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
ATMEGA164PA-AUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164PA-AUR β ActiveMicrochip Technology
ATMEGA165V-8AI - 8-bit AVR MCU 16KB Flash 8MHz TQFP-64 | Microchip
ATMEGA165V-8AI ObsoleteSpecification Comparison
| Parameter | ATMEGA164PA-AUR | ATMEGA165V-8AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.05 | $2.85 |
| Core Architecture | 8-bit AVR enhanced RISC | β |
| Program Memory (Flash) | 16 KB (8K x 16) in-system programmable | β |
| EEPROM | 512 B | 512 bytes |
| SRAM | 1 KB | 1 KB |
| Maximum Clock Frequency | 20 MHz | β |
| Throughput | Up to 20 MIPS at 20 MHz (1 MIPS/MHz) | β |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O Lines | 32 | β |
| General Purpose Working Registers | 32 | β |
| ADC | 8-channel, 10-bit successive approximation | 8-channel, 10-bit |
| Serial Interfaces | 2x USART, 1x TWI (I2C), 1x SPI | β |
| Timers | 2x 8-bit, 1x 16-bit with PWM and compare modes | β |
| Real-Time Counter | Yes, with separate oscillator | β |
| Operating Temperature Range | -40 C to +85 C (industrial) | β |
| Package | 44-pin TQFP (10x10 mm) | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (AUR suffix) | Tray |
| Instruction Set | 131 powerful instructions, most single clock cycle | β |
| Programming Interfaces | SPI, JTAG (IEEE 1149.1), debugWIRE | β |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 8 MHz |
| Flash Program Memory | β | 16 KB (8K x 16) |
| Supply Voltage Nominal | β | 1.8 V / 2.5 V / 3.3 V / 5 V |
| Instructions / MIPS | β | 130 instructions, up to 16 MIPS at 8 MHz |
| Connectivity | β | SPI, UART/USART, USI |
| Operating Temperature | β | -40C to +85C (Industrial, I suffix) |
| Series | β | AVR ATmega ATmega165 |