ATMEGA16A-PU vs ATMEGA16L-8PU Comparison
Detailed side-by-side comparison of ATMEGA16A-PU by Microchip Technology and ATMEGA16L-8PU 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
ATMEGA16L-8PU - 8MHz AVR MCU 16KB Flash DIP-40 | Microchip
ATMEGA16L-8PU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA16A-PU | ATMEGA16L-8PU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Architecture | 8-bit AVR enhanced RISC | — |
| Data Bus Width | 8 bit | — |
| Maximum Clock Speed | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16) | 16 KB (8K x 16) In-System Programmable |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 bytes | 512 B |
| ADC Resolution | 10 bit | — |
| ADC Channels | 8 channels | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| General-Purpose I/O | 53 I/O ports | — |
| Instruction Set | AVR enhanced RISC | — |
| Programming | In-system programmable | — |
| Program Memory Type | Flash | — |
| Debug Interface | JTAG | — |
| Communication Interfaces | USART and SPI | USART, SPI, TWI (I2C-compatible) |
| Timers | 4 timer/counter units | 3 (two 8-bit, one 16-bit with PWM) |
| PWM Channels | 4 | — |
| Watchdog Timer | Yes | — |
| Package | 40-pin PDIP | 40-PDIP (0.600 inch, through-hole) |
| Mounting Type | Through-hole | Through Hole |
| Operating Temperature | -40 C to +85 C | -40C to +85C |
| Lifecycle Stage | Active | — |
| Core Architecture | — | 8-bit AVR RISC |
| Max Clock Speed | — | 8 MHz |
| I/O Ports | — | 32 I/O (4 x 8-bit ports: PORTA-PORTD) |
| ADC | — | 8-channel 10-bit |
| JTAG | — | Yes (boundary-scan and on-chip debug) |
| Instructions | — | 133 instructions, most single-cycle |
| General Purpose Registers | — | 32 x 8-bit |
| Oscillator | — | Internal RC oscillator and external crystal options |
| RoHS Status | — | Compliant (green part) |
| Lifecycle Status | — | Active |