ATMEGA32-16AQ vs ATMEGA32A-AU Comparison
Detailed side-by-side comparison of ATMEGA32-16AQ by Microchip Technology and ATMEGA32A-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
ATMEGA32-16AQ - 8-bit AVR MCU 16MHz 32KB Flash TQFP-44 | Microchip
ATMEGA32-16AQ β ActiveMicrochip Technology
ATMEGA32A-AU - 8-bit AVR MCU, 32KB Flash, 16MHz, TQFP-44 | Microchip
ATMEGA32A-AU β ActiveSpecification Comparison
| Parameter | ATMEGA32-16AQ | ATMEGA32A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $2.95 |
| Core Processor | AVR | β |
| Core Size | 8-Bit | β |
| Speed | 16 MHz | β |
| Flash Memory | 32KB (16K x 16) | β |
| SRAM | 2KB | 2 KB |
| EEPROM | 1KB (1K x 8) | 1 KB |
| Connectivity | I2C, SPI, UART/USART | β |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | β |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Debug Interface | JTAG for on-chip-debug and boundary-scan | JTAG (IEEE 1149.1 compliant) |
| Throughput | Up to 16 MIPS at 16 MHz | β |
| Instruction Set | 131 instructions, most single-cycle | β |
| Operating Temperature | Extended temperature range (A grade) | -40C to +85C (industrial) |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | β |
| Package | 44-TQFP (10x10 mm) | 44-pin TQFP (10x10 mm, 0.8 mm pitch) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Green (RoHS compliant) | Compliant (Green) |
| Manufacturer | β | Microchip Technology (formerly Atmel) |
| Series | β | AVR ATmega |
| Core Architecture | β | AVR RISC 8-bit |
| Maximum Clock Frequency | β | 16 MHz |
| MIPS Throughput | β | 16 MIPS at 16 MHz |
| Program Memory (Flash) | β | 32 KB |
| Operating Voltage Range | β | 2.7 V to 5.5 V |
| I/O Pins | β | 32 programmable |
| Timers/Counters | β | Two 8-bit and one 16-bit |
| Communication Peripherals | β | USART, SPI, TWI (I2C) |