ATMEGA16-16AU vs ATMEGA163-8AC Comparison
Detailed side-by-side comparison of ATMEGA16-16AU by Microchip Technology and ATMEGA163-8AC 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
ATMEGA16-16AU - 8-bit AVR MCU 16MHz 16KB Flash TQFP-44 | Microchip
ATMEGA16-16AU ✓ ActiveMicrochip Technology
ATMEGA163-8AC - AVR 8-Bit MCU 16KB Flash 8MHz TQFP-44 | Microchip
ATMEGA163-8AC ✗ End of LifeSpecification Comparison
| Parameter | ATMEGA16-16AU | ATMEGA163-8AC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | End of Life |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16) in-system programmable | — |
| SRAM | 1 KB | — |
| EEPROM | 512 B | — |
| Supply Voltage Range | 2.7 V to 5.5 V (4.5 V to 5.5 V for 16 MHz operation) | — |
| Performance | 16 MIPS at 16 MHz | — |
| Instruction Set | 133 instructions, most single-cycle | — |
| General Purpose Registers | 32 x 8-bit | — |
| I/O Pins | 32 | — |
| ADC | 8-channel, 10-bit | [DATA_NEEDED: ADC channels/resolution] |
| Timers/Counters | 3 (two 8-bit, one 16-bit with PWM) | — |
| Communication Interfaces | UART, SPI, TWI (I2C) | — |
| Debug Interface | JTAG (on-chip debug) | — |
| Operating Temperature | -40C to +85C | 0C to +70C (commercial, AC suffix) |
| Package | 44-TQFP (10 x 10 mm) | 44-TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Lifecycle Status | Active | — |
| Core Size | — | 8-bit |
| Maximum Clock Frequency | — | 8 MHz |
| Program Memory Size | — | 16 KB (8K x 16) FLASH |
| Program Memory Type | — | In-System Programmable FLASH |
| SRAM Size | — | 1 KB |
| EEPROM Size | — | [DATA_NEEDED: EEPROM size] |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Number of Pins | — | 44 |
| Data Bus Width | — | 8 bit |
| Series | — | AVR ATmega |
| Interface Type | — | UART, SPI |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| Mfr | — | Atmel (now Microchip Technology) |