ATMEGA161L-4PI vs ATMEGA161L-4PC Comparison
Detailed side-by-side comparison of ATMEGA161L-4PI by Microchip Technology and ATMEGA161L-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
ATMEGA161L-4PI - 8-bit AVR MCU 4MHz 16KB Flash | Microchip
ATMEGA161L-4PI β End of LifeMicrochip Technology
ATMEGA161L-4PC
ATMEGA161L-4PC - 8-bit AVR MCU 16KB 4MHz 40-PDIP | Microchip
ATMEGA161L-4PC ObsoleteSpecification Comparison
| Parameter | ATMEGA161L-4PI | ATMEGA161L-4PC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Eol | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.35 | $5.20 |
| Core Architecture | 8-bit AVR RISC | β |
| Core Series | AVR ATmega (ATmega161) | β |
| Maximum Clock Frequency | 4 MHz | β |
| Program Memory Size | 16 KB (8K x 16) Flash | 16KB (8K x 16) |
| SRAM Size | 1 KB (1K x 8) | 1KB |
| EEPROM Size | 512 B | 512 x 8 |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O | 35 | β |
| Oscillator Type | External | β |
| Package / Case | 40-PDIP (0.600 in, 15.24 mm) | 40-DIP (0.600", 15.24 mm) |
| Operating Temperature | -40C to +85C (industrial) | β |
| Instruction Set | 130 instructions, most single-cycle | β |
| Packaging | Tray | β |
| Mounting Type | Through Hole | Through-Hole |
| RoHS Status | ROHS (per LCSC listing) | Non-compliant |
| Program Memory Type | FLASH | FLASH |
| Interfaces | Dual UART, SPI (port B) | β |
| Core Processor | β | AVR RISC |
| Core Size | β | 8-Bit |
| Max Clock Frequency | β | 4 MHz |
| Number of Terminals | β | 40 |
| Terminal Form | β | Through-Hole (DIP) |
| Temperature Grade | β | Commercial (0C to +70C) |
| Product Status | β | Obsolete |
| REACH Status | β | REACH Unaffected |
| Moisture Sensitivity | β | [DATA_NEEDED: MSL Level] |
| Programmability | β | In-System Programmable (ISP) |