ATMEGA16A-PU vs ATMEGA8535-16PU Comparison
Detailed side-by-side comparison of ATMEGA16A-PU by Microchip Technology and ATMEGA8535-16PU 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
ATMEGA8535-16PU - 8-bit AVR MCU 16MHz 8KB Flash | Microchip
ATMEGA8535-16PU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA16A-PU | ATMEGA8535-16PU |
|---|---|---|
| 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 | 512 B |
| EEPROM | 512 bytes | 512 B |
| ADC Resolution | 10 bit | — |
| ADC 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 | In-System Programmable (ISP), self-programmable boot |
| Program Memory Type | Flash | — |
| Debug Interface | JTAG | — |
| Communication Interfaces | USART and SPI | USART, SPI |
| Timers | 4 timer/counter units | — |
| PWM Channels | 4 | — |
| Watchdog Timer | Yes | Programmable, with on-chip oscillator |
| Package | 40-pin PDIP | 40-PDIP (0.600 inch, 15.24 mm) |
| Mounting Type | Through-hole | Through-Hole |
| Operating Temperature | -40 C to +85 C | 0C to +70C (P suffix, commercial) |
| Lifecycle Stage | Active | — |
| Core Architecture | — | AVR 8-bit RISC |
| Max Clock Frequency | — | 16 MHz |
| Throughput | — | 16 MIPS at 16 MHz |
| Flash Program Memory | — | 8 KB (4K x 16) |
| Supply Voltage | — | 4.5 V to 5.5 V |
| I/O Lines | — | 32 |
| ADC | — | 8-channel, 10-bit |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) |
| Analog Comparator | — | Yes, on-chip |
| Instructions | — | 130 powerful instructions, most single-cycle |
| RoHS Status | — | Compliant |