ATMEGA164P-15AT vs ATMEGA1284P-MUR Comparison
Detailed side-by-side comparison of ATMEGA164P-15AT by Microchip Technology and ATMEGA1284P-MUR 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
ATMEGA164P-15AT
ATMEGA164P-15AT - 16MHz AVR MCU 16KB Flash 44-TQFP | Microchip
ATMEGA164P-15AT β ActiveMicrochip Technology
ATMEGA1284P-MUR
ATMEGA1284P-MUR - 8-bit AVR MCU 20MHz 128KB Flash | Microchip
ATMEGA1284P-MUR β ActiveSpecification Comparison
| Parameter | ATMEGA164P-15AT | ATMEGA1284P-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.35 | $0.00 |
| Core | 8-bit AVR RISC | AVR 8-bit RISC |
| Program Memory Size | 16 KB (8K x 16) FLASH | β |
| RAM Size | 1K x 8 SRAM | β |
| EEPROM | 512 B | 4 KB |
| Number of I/O | 32 | β |
| Maximum Clock Speed | 16 MHz | β |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| ADC Resolution | 10-bit | β |
| ADC Channels | 8-channel | β |
| Communication Interfaces | I2C (Two-Wire), SPI, 2x UART/USART | β |
| Timers/Counters | 3 (with compare modes and PWM) | β |
| Oscillator Type | Internal | β |
| Package / Case | 44-TQFP (10x10 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | β |
| Program Features | High-performance, low-power AVR 8-bit RISC, 131 instructions, 32 general-purpose working registers | β |
| Series | AVR ATmega, picoPower | β |
| Max Clock Frequency | β | 20 MHz |
| Flash Program Memory | β | 128 KB (64K x 16), In-System Programmable |
| SRAM | β | 16 KB |
| Throughput | β | Up to 20 MIPS at 20 MHz |
| General Purpose I/O Lines | β | 32 |
| USARTs | β | 2 |
| Timer/Counters | β | 3 (with compare modes and PWM) |
| ADC | β | 8-channel, 10-bit |
| Serial Interfaces | β | TWI (I2C, byte-oriented), SPI, 2x USART |
| Real Time Counter | β | Yes (RTC) |
| Working Registers | β | 32 x 8 general purpose |
| Instructions | β | 131 instructions, most single-cycle |
| Multiplier | β | On-chip 2-cycle hardware multiplier |
| Package | β | 44-VQFN (7x7 mm), exposed pad |
| Debug / Programming | β | ISP (In-Circuit Serial Programming), JTAG |
| Life Cycle Stage | β | Active |