ATMEGA163L-4AC vs ATMEGA161L-4AI Comparison
Detailed side-by-side comparison of ATMEGA163L-4AC by Microchip Technology and ATMEGA161L-4AI 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
ATMEGA163L-4AC - 8-bit AVR MCU 16KB Flash 4MHz TQFP-44 | Microchip
ATMEGA163L-4AC ObsoleteMicrochip Technology
ATMEGA161L-4AI - 16KB AVR MCU 4MHz TQFP-44 | Microchip
ATMEGA161L-4AI β End of LifeSpecification Comparison
| Parameter | ATMEGA163L-4AC | ATMEGA161L-4AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Eol |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.52 | $5.95 |
| Core Processor | AVR | AVR 8-bit RISC |
| Core Size | 8-Bit | 8-bit |
| Architecture | RISC Harvard, 1 MIPS per MHz | Harvard RISC, 130 instructions |
| Maximum Clock Frequency | 4 MHz | β |
| Program Memory Size | 16KB (8K x 16) Flash | 16KB (8K x 16) |
| Program Memory Type | In-System Programmable FLASH | FLASH |
| RAM Size | 1KB SRAM | 1K x 8 |
| EEPROM Size | 512B | β |
| Number of I/O | 32 | 35 |
| Connectivity | I2C, SPI, UART/USART | SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | β |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range (L grade, typically 2.7V to 5.5V)] | β |
| Operating Temperature | 0C to +70C (Commercial grade, C suffix) | -40C to +85C |
| Package | 44-TQFP (10x10 mm), Square | β |
| Terminal Form | Gull Wing | β |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Commercial | β |
| RoHS Status | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS status] |
| Number of Terminals | 44 | β |
| Speed | β | 4MHz |
| Oscillator Type | β | External |
| Voltage Supply Range | β | 2.7V to 5.5V (L grade) |
| Package / Case | β | 44-TQFP (10x10 mm) |
| Packaging | β | Tray |
| Series | β | AVR ATmega161 |