ATMEGA168-15AT1 vs ATMEGA168-15AZ Comparison
Detailed side-by-side comparison of ATMEGA168-15AT1 by Microchip Technology and ATMEGA168-15AZ 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
ATMEGA168-15AT1 - 16MHz AVR 16KB Flash MCU 32-TQFP | Microchip
ATMEGA168-15AT1 ✓ ActiveMicrochip Technology
ATMEGA168-15AZ - 8-Bit AVR MCU 16KB Flash 16MHz TQFP-32 | Microchip
ATMEGA168-15AZ ✓ ActiveSpecification Comparison
| Parameter | ATMEGA168-15AT1 | ATMEGA168-15AZ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 16 MHz | — |
| Program Memory Size | 16 KB (8K x 16) FLASH | — |
| EEPROM Size | 512 B | [DATA_NEEDED: EEPROM size] |
| RAM Size | 1 KB SRAM | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7V to 5.5V |
| I/O Count | 23 (product page); up to 53 I/O listed for family variants | — |
| Timers | Two 8-bit, one 16-bit | — |
| ADC Resolution | 10-bit | — |
| PWM Channels | 6 | — |
| Operating Temperature | -40C to +105C | Up to +125C |
| Package | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Qualification | AEC-Q100 Qualified | Automotive, AEC-Q100 |
| Programming Interface | ICSP (In-Circuit Serial Programming) | ICSP (In-Circuit Serial Programming via SPI) |
| Lifecycle Status | Active | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Data Bus Width | — | 8 Bit |
| Flash Program Memory | — | 16KB |
| Maximum Clock Frequency | — | 16MHz |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM |
| Instruction Set | — | 133 powerful instructions, most single-cycle (AVR RISC) |
| Throughput | — | Up to 1 MIPS per MHz |