ATMEGA163-8AI vs ATMEGA163L-4AC Comparison
Detailed side-by-side comparison of ATMEGA163-8AI by Microchip Technology and ATMEGA163L-4AC 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
ATMEGA163-8AI
ATMEGA163-8AI - 8-bit AVR MCU 16KB Flash 8MHz TQFP-44 | Microchip
ATMEGA163-8AI β End of LifeMicrochip Technology
ATMEGA163L-4AC
ATMEGA163L-4AC - 8-bit AVR MCU 16KB Flash 4MHz TQFP-44 | Microchip
ATMEGA163L-4AC ObsoleteSpecification Comparison
| Parameter | ATMEGA163-8AI | ATMEGA163L-4AC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Eol | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.22 | $5.52 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 8 MHz | β |
| Flash Program Memory | 16KB (8K x 16) | β |
| SRAM | 1KB | β |
| EEPROM | [DATA_NEEDED: EEPROM size] | β |
| Supply Voltage | 4.5 V to 5.5 V | β |
| Operating Temperature | -40C to +85C (Industrial) | 0C to +70C (Commercial grade, C suffix) |
| Package | 44-TQFP (10x10 mm) | 44-TQFP (10x10 mm), Square |
| Mounting Type | Surface Mount | Surface Mount |
| Connectivity | I2C, SPI, UART/USART | I2C, SPI, UART/USART |
| Peripherals | 10-bit ADC, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Timers | [DATA_NEEDED: timer count and sizes] | β |
| Number of I/O | [DATA_NEEDED: I/O count] | 32 |
| Program Memory Type | In-System Programmable FLASH | In-System Programmable FLASH |
| Architecture | Harvard RISC, single-cycle instructions | RISC Harvard, 1 MIPS per MHz |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS Status] |
| Maximum Clock Frequency | β | 4 MHz |
| Program Memory Size | β | 16KB (8K x 16) Flash |
| RAM Size | β | 1KB SRAM |
| EEPROM Size | β | 512B |
| Supply Voltage Range | β | [DATA_NEEDED: Supply Voltage Range (L grade, typically 2.7V to 5.5V)] |
| Terminal Form | β | Gull Wing |
| Temperature Grade | β | Commercial |
| Number of Terminals | β | 44 |