ATMEGA161L-4PI vs ATMEGA163L-4PC Comparison
Detailed side-by-side comparison of ATMEGA161L-4PI by Microchip Technology and ATMEGA163L-4PC 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
ATMEGA161L-4PI - 8-bit AVR MCU 4MHz 16KB Flash | Microchip
ATMEGA161L-4PI ✗ End of LifeMicrochip Technology
ATMEGA163L-4PC - 8-bit AVR MCU 16KB 4MHz DIP-40 | Microchip
ATMEGA163L-4PC ObsoleteSpecification Comparison
| Parameter | ATMEGA161L-4PI | ATMEGA163L-4PC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Obsolete |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Core Series | AVR ATmega (ATmega161) | — |
| Maximum Clock Frequency | 4 MHz | 4 MHz |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| SRAM Size | 1 KB (1K x 8) | — |
| EEPROM Size | 512 B | — |
| Supply Voltage Range | 2.7 V to 5.5 V | [DATA_NEEDED: supply voltage range (L-grade)] |
| Number of I/O | 35 | — |
| Oscillator Type | External | — |
| Package / Case | 40-PDIP (0.600 in, 15.24 mm) | — |
| Operating Temperature | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Instruction Set | 130 instructions, most single-cycle | — |
| Packaging | Tray | — |
| Mounting Type | Through Hole | Through Hole |
| RoHS Status | ROHS (per LCSC listing) | [DATA_NEEDED: RoHS status] |
| Program Memory Type | FLASH | — |
| Interfaces | Dual UART, SPI (port B) | — |
| FLASH Program Memory | — | 16 KB (8K x 16) |
| SRAM Data Memory | — | 1 KB |
| EEPROM | — | 512 bytes |
| Package | — | 40-PDIP (0.600 inch, 15.24 mm) |
| Programmability | — | In-System Programmable (ISP) FLASH |
| Series | — | AVR ATmega (ATmega163) |
| Timers | — | 8-bit timer, 16-bit timer with PWM (per ATmega163 datasheet) |
| Communication Interfaces | — | USART, SPI (per ATmega163 datasheet) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Lifecycle Status | — | Obsolete / Not recommended for new designs |