ATMEGA16-16AUR vs ATMEGA16-16AJ Comparison
Detailed side-by-side comparison of ATMEGA16-16AUR by Microchip Technology and ATMEGA16-16AJ 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
ATMEGA16-16AUR
ATMEGA16-16AUR - AVR 8-Bit MCU 16MHz 16KB Flash | Microchip
ATMEGA16-16AUR β ActiveMicrochip Technology
ATMEGA16-16AJ
ATMEGA16-16AJ - 8-bit AVR MCU 16MHz 16KB TQFP-44 | Microchip
ATMEGA16-16AJ β ActiveSpecification Comparison
| Parameter | ATMEGA16-16AUR | ATMEGA16-16AJ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.98 | $2.10 |
| Core Architecture | AVR 8-bit RISC | β |
| Max Clock Frequency | 16 MHz | β |
| Program Memory Size | 16 KB (8K x 16) FLASH | β |
| SRAM Size | 1 KB | β |
| EEPROM Size | 512 B | β |
| Supply Voltage (16 MHz speed grade) | 4.5 V to 5.5 V | β |
| Supply Voltage (8 MHz speed grade) | 2.7 V to 5.5 V | β |
| Data Bus Width | 8 Bit | β |
| I/O Ports | 32 general purpose I/O lines | β |
| ADC | 8-channel 10-bit ADC | β |
| Timers | Two 8-bit, one 16-bit timer/counter with PWM | Two 8-bit, one 16-bit |
| Serial Interfaces | USART, SPI, TWI (I2C-compatible) | β |
| Debug Interface | JTAG for on-chip debug and boundary scan | β |
| Instruction Set | 133 instructions, most single-cycle | β |
| Package | 44-TQFP (10 x 10 mm) | 44-TQFP (10 x 10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | β |
| Programming | In-System Programmable (ISP) via SPI | β |
| Watchdog Timer | Programmable WDT with on-chip oscillator | β |
| Core | β | AVR 8-bit |
| Core Size | β | 8-Bit |
| Speed | β | 16 MHz |
| Flash Program Memory | β | 16 KB (8K x 16) |
| SRAM | β | 1 KB |
| EEPROM | β | 512 Bytes |
| ADC Resolution | β | 10-bit |
| ADC Channels | β | 8 |
| Number of I/O | β | 32 |
| Interfaces | β | UART, SPI, TWI (I2C), JTAG |
| PWM Channels | β | 4 |
| Instructions | β | 131 (most single-cycle) |
| Throughput | β | Up to 16 MIPS at 16 MHz |
| On-Chip Debug | β | JTAG interface |
| RoHS Status | β | ROHS3 Compliant |