ATMEGA161L-4PI vs ATMEGA16-16PC Comparison
Detailed side-by-side comparison of ATMEGA161L-4PI by Microchip Technology and ATMEGA16-16PC 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
ATMEGA16-16PC - 8-bit AVR MCU 16MHz 16KB Flash DIP-40 | Microchip
ATMEGA16-16PC ObsoleteSpecification Comparison
| Parameter | ATMEGA161L-4PI | ATMEGA16-16PC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Obsolete |
| Core Architecture | 8-bit AVR RISC | — |
| Core Series | AVR ATmega (ATmega161) | — |
| Maximum Clock Frequency | 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 | — |
| Number of I/O | 35 | — |
| Oscillator Type | External | — |
| Package / Case | 40-PDIP (0.600 in, 15.24 mm) | — |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Instruction Set | 130 instructions, most single-cycle | — |
| Packaging | Tray | — |
| Mounting Type | Through Hole | Through Hole |
| RoHS Status | ROHS (per LCSC listing) | — |
| Program Memory Type | FLASH | — |
| Interfaces | Dual UART, SPI (port B) | — |
| Core Processor | — | AVR |
| Core Size | — | 8-bit |
| Max Clock Frequency | — | 16 MHz |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| Flash Program Memory | — | 16 KB (8K x 16) |
| SRAM | — | 1 KB |
| EEPROM | — | 512 B |
| Instructions | — | 131 powerful instructions, mostly single-cycle |
| ADC | — | 8-channel, 10-bit |
| Connectivity | — | I2C (TWI), SPI, UART/USART |
| Timers | — | One 8-bit, one 16-bit, one 8-bit RTC-capable; 4 PWM channels |
| JTAG Interface | — | On-chip debug and boundary scan |
| Supply Voltage (VCC) | — | 4.5 V to 5.5 V (16P speed grade) |
| Package | — | 40-PDIP (0.600 in, 15.24 mm) |
| Sleep Modes | — | Idle, ADC Noise Reduction, Power-down, Power-save, Standby, Extended Standby |
| Product Status | — | Obsolete (per Octopart distributor data) |