ATMEGA162V-8AUR vs ATMEGA164P-20MUR Comparison
Detailed side-by-side comparison of ATMEGA162V-8AUR by Microchip Technology and ATMEGA164P-20MUR 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
ATMEGA162V-8AUR - 8-bit AVR MCU 16KB Flash 8MHz | Microchip
ATMEGA162V-8AUR ✓ ActiveMicrochip Technology
ATMEGA164P-20MUR - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA164P-20MUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA162V-8AUR | ATMEGA164P-20MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Max Clock Frequency | 8 MHz | — |
| Flash Memory | 16 KB (8K x 16) | 16 KB (8K x 16) ISP Flash with read-while-write |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 35 I/O lines | 32 I/O lines |
| Timer/Counters | 4 flexible Timer/Counters with compare modes | — |
| USART Channels | 2 | — |
| External Memory Interface | Yes | — |
| Debug Interface | JTAG (Boundary-scan, On-chip Debug, Programming) | — |
| Package | 44-TQFP (10x10 mm) | 44-VQFN (7x7 mm), exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| Throughput | Approaching 1 MIPS per MHz | Up to 20 MIPS at 20 MHz |
| RoHS Status | Compliant | — |
| Maximum Clock Frequency | — | 20 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Instruction Set | — | 133 instructions, most single-cycle |
| Working Registers | — | 32 general purpose registers |
| USART | — | 2 |
| Timers/Counters | — | 3 (with compare modes and PWM) |
| ADC | — | 8-channel, 10-bit |
| Serial Interfaces | — | 2x USART, TWI (I2C-compatible), SPI |
| Real-Time Counter | — | Yes (32 kHz crystal) |
| Low Power Technology | — | picoPower with multiple sleep modes |
| Temperature Grade | — | Industrial (I suffix) |
| Lifecycle Stage | — | ACTIVE |