ATMEGA8535-16AU vs ATMEGA164A-AU Comparison
Detailed side-by-side comparison of ATMEGA8535-16AU by Microchip Technology and ATMEGA164A-AU 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
ATMEGA8535-16AU - 8-bit AVR MCU 8KB Flash 16MHz 44-TQFP | Microchip
ATMEGA8535-16AU ✓ ActiveMicrochip Technology
ATMEGA164A-AU - 8-bit AVR MCU, 16KB Flash, 20MHz, 44-TQFP
ATMEGA164A-AU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA8535-16AU | ATMEGA164A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.41 | $2.65 |
| Core Architecture | AVR 8-bit RISC (Harvard) | AVR 8-bit RISC |
| Program Memory | 8 KB (4K x 16) Flash In-System Programmable | — |
| SRAM | 512 B | 1 KB |
| EEPROM | 512 B | 512 B |
| Maximum Clock Speed | 16 MHz | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Supply Voltage | 4.5 V to 5.5 V | 2.7 V to 5.5 V (4.5V-5.5V at 20MHz) |
| I/O Pins | 32 programmable | — |
| ADC | 8-channel, 10-bit successive-approximation | 8-channel, 10-bit |
| Timer/Counters | 3 (two 8-bit, one 16-bit) with compare modes | — |
| Communication | USART, SPI, TWI (I2C) | — |
| Package | 44-pin TQFP (10x10 mm, 0.80 mm pitch) | 44-TQFP (10x10 mm) |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Instruction Set | 130 instructions, mostly single-cycle | — |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount | Surface Mount |
| Program Memory (Flash) | — | 16 KB (8K x 16) |
| Maximum CPU Speed | — | 20 MHz (20 MIPS) |
| General Purpose I/O | — | 32 |
| Timers/Counters | — | Two 8-bit, One 16-bit |
| PWM Channels | — | 6 |
| Communication Interfaces | — | 2x USART, SPI, I2C (TWI) |