ATMEGA32A-PU vs ATMEGA16-16PU Comparison
Detailed side-by-side comparison of ATMEGA32A-PU by Microchip Technology and ATMEGA16-16PU 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
ATMEGA32A-PU - 16MHz 8-bit AVR MCU, 32KB Flash, PDIP-40
ATMEGA32A-PU β ActiveMicrochip Technology
ATMEGA16-16PU - 8-bit AVR MCU, 16MHz, 16KB Flash | Microchip
ATMEGA16-16PU β ActiveSpecification Comparison
| Parameter | ATMEGA32A-PU | ATMEGA16-16PU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.85 | $3.88 |
| Architecture | AVR 8-bit RISC (modified Harvard) | β |
| Program Memory (Flash) | 32 KB (16K x 16) | β |
| SRAM | 2 KB | β |
| EEPROM | 1 KB | β |
| Maximum Clock Frequency | 16 MHz | β |
| Instruction Throughput | 16 MIPS at 16 MHz | β |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | β |
| I/O Pins | 32 programmable | β |
| ADC | 8-channel, 10-bit | β |
| Timers/Counters | Two 8-bit, one 16-bit | β |
| Communication Interfaces | USART, SPI, TWI (I2C) | SPI, UART/USART, TWI (I2C) |
| Debug Interface | JTAG (IEEE 1149.1) | JTAG (on-chip debug and boundary scan) |
| Operating Temperature | -40 C to +85 C (industrial) | 0C to +70C (commercial, C suffix) |
| Package | 40-pin PDIP (PU) | 40-PDIP |
| Mounting Type | Through-Hole | Through Hole |
| RoHS Status | Compliant | Compliant |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 16 MHz |
| Program Memory Size | β | 16KB (8K x 16) Flash |
| EEPROM Size | β | 512B |
| RAM Size | β | 1KB SRAM |
| Supply Voltage | β | 4.5 V to 5.5 V |
| Number of I/O | β | 32 |
| Peripherals | β | Brown-out Detect/Reset, POR, PWM, WDT |
| ADC Resolution | β | 10-bit |
| Number of ADC Channels | β | 8 |
| RISC Performance | β | Up to 16 MIPS at 16 MHz |