ATMEGA162-16PI vs ATMEGA161L-4PI Comparison
Detailed side-by-side comparison of ATMEGA162-16PI 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
ATMEGA162-16PI - 16MHz AVR MCU, 16KB Flash, 40-PDIP | Microchip
ATMEGA162-16PI ✓ ActiveMicrochip Technology
ATMEGA161L-4PI - 8-bit AVR MCU 4MHz 16KB Flash | Microchip
ATMEGA161L-4PI ✗ End of LifeSpecification Comparison
| Parameter | ATMEGA162-16PI | ATMEGA161L-4PI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | End of Life |
| Core | 8-bit AVR RISC | — |
| Program Memory Size | 16 KB Flash (8K x 16) | 16 KB (8K x 16) Flash |
| SRAM Size | 1 KB | 1 KB (1K x 8) |
| EEPROM Size | 512 B | 512 B |
| Maximum Clock Frequency | 16 MHz | 4 MHz |
| Maximum Throughput | 16 MIPS at 16 MHz | — |
| Operating Supply Voltage | 4.5 V to 5.5 V | — |
| Operating Temperature | -40C to +85C (industrial, 'I' suffix) | -40C to +85C (industrial) |
| Package | 40-PDIP (0.600 in, 15.24 mm) | — |
| Mounting Type | Through Hole | Through Hole |
| USART Peripherals | 2 | — |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| PWM Channels | 4 | — |
| ADC Channels | 8-channel 10-bit | — |
| JTAG Interface | Yes (on-chip debug and boundary scan) | — |
| Instruction Set | 131 instructions, most single-cycle | 130 instructions, most single-cycle |
| In-System Programmable | Yes (self-programming Flash) | — |
| Core Architecture | — | 8-bit AVR RISC |
| Core Series | — | AVR ATmega (ATmega161) |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O | — | 35 |
| Oscillator Type | — | External |
| Package / Case | — | 40-PDIP (0.600 in, 15.24 mm) |
| Packaging | — | Tray |
| RoHS Status | — | ROHS (per LCSC listing) |
| Program Memory Type | — | FLASH |
| Interfaces | — | Dual UART, SPI (port B) |