ATMEGA162L-8PI vs ATMEGA161L-4PI Comparison
Detailed side-by-side comparison of ATMEGA162L-8PI by Microchip Technology and ATMEGA161L-4PI 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
ATMEGA162L-8PI - 8MHz AVR 16KB Flash MCU DIP-40 | Microchip
ATMEGA162L-8PI ✓ ActiveMicrochip Technology
ATMEGA161L-4PI - 8-bit AVR MCU 4MHz 16KB Flash | Microchip
ATMEGA161L-4PI ✗ End of LifeSpecification Comparison
| Parameter | ATMEGA162L-8PI | ATMEGA161L-4PI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | End of Life |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Core Size | 8-bit | — |
| Maximum Clock Frequency | 8 MHz | 4 MHz |
| Flash Program Memory | 16 KB (8K x 16) | — |
| SRAM Data Memory | 1 KB | — |
| EEPROM | 512 x 8 bytes | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Instruction Set | 133 powerful instructions, most single-cycle | 130 instructions, most single-cycle |
| Working Registers | 32 x 8-bit general purpose | — |
| Package Type | 40-PDIP (0.600 in, 15.24 mm) | — |
| Mounting Style | Through Hole | — |
| Operating Temperature Grade | I = Industrial (-40C to +85C) | — |
| Data Bus Width | 8 bit | — |
| Communication Interfaces | 2x USART (dual UART), SPI, TWI | — |
| Timers | 8-bit and 16-bit timers with PWM | — |
| Program Memory Type | Flash (in-system self-programmable) | FLASH |
| Life Cycle Stage | Active | — |
| Core Series | — | AVR ATmega (ATmega161) |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| SRAM Size | — | 1 KB (1K x 8) |
| EEPROM Size | — | 512 B |
| Number of I/O | — | 35 |
| Oscillator Type | — | External |
| Package / Case | — | 40-PDIP (0.600 in, 15.24 mm) |
| Operating Temperature | — | -40C to +85C (industrial) |
| Packaging | — | Tray |
| Mounting Type | — | Through Hole |
| RoHS Status | — | ROHS (per LCSC listing) |
| Interfaces | — | Dual UART, SPI (port B) |