ATMEGA16A-PU vs ATMEGA16L-8PI Comparison
Detailed side-by-side comparison of ATMEGA16A-PU by Microchip Technology and ATMEGA16L-8PI 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-8PI - 8-bit AVR MCU 16KB 8MHz DIP-40 | Microchip
ATMEGA16L-8PI ✓ ActiveSpecification Comparison
| Parameter | ATMEGA16A-PU | ATMEGA16L-8PI |
|---|---|---|
| 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) | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 bytes | 512 Byte |
| ADC Resolution | 10 bit | 10-bit |
| ADC Channels | 8 channels | 8 channels |
| Supply Voltage Range | 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 | UART, SPI, TWI (I2C-compatible) |
| Timers | 4 timer/counter units | — |
| PWM Channels | 4 | — |
| Watchdog Timer | Yes | — |
| Package | 40-pin PDIP | 40-PDIP |
| Mounting Type | Through-hole | Through Hole |
| Operating Temperature | -40 C to +85 C | -40C to +85C (Industrial) |
| Lifecycle Stage | Active | — |
| Core Processor | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Speed | — | 8 MHz |
| Flash Program Memory | — | 16 KB (8K x 16) |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) |
| Number of I/O | — | 32 I/O |
| JTAG Interface | — | Yes (on-chip-debug, boundary scan) |
| Operating Voltage Range | — | 2.7 V to 5.5 V (L speed grade) |
| Instruction Count | — | 131 instructions, most single-cycle |
| MIPS Throughput | — | up to 16 MIPS at 16 MHz |