ATMEGA32-16PI vs ATMEGA32A-PU Comparison
Detailed side-by-side comparison of ATMEGA32-16PI by Microchip Technology and ATMEGA32A-PU 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
ATMEGA32-16PI - 16MHz 8-bit AVR MCU 32KB Flash DIP-40 | Microchip
ATMEGA32-16PI ✓ Active
Specification Comparison
| Parameter | ATMEGA32-16PI | ATMEGA32A-PU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.75 | $3.85 |
| Core Architecture | 8-bit AVR enhanced RISC | — |
| Flash Program Memory | 32 KB In-System Programmable | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Throughput | up to 16 MIPS at 16 MHz | — |
| Instructions | 131 powerful instructions, most single-clock cycle | — |
| Operating Voltage | 4.5 V to 5.5 V | — |
| Operating Temperature | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| I/O Lines | 32 general-purpose I/O | — |
| ADC | 8-channel 10-bit A/D converter | 8-channel, 10-bit |
| Debug Interface | JTAG for on-chip-debug | JTAG (IEEE 1149.1) |
| Serial Interfaces | USART, SPI, TWI (I2C) | — |
| Timers | 2 x 8-bit, 1 x 16-bit with PWM | — |
| Package | 40-pin PDIP (DIP-40), Through Hole | 40-pin PDIP (PU) |
| Mounting Type | Through Hole | Through-Hole |
| Package Speed Code | 16 = 16 MHz | — |
| Architecture | — | AVR 8-bit RISC (modified Harvard) |
| Program Memory (Flash) | — | 32 KB (16K x 16) |
| Instruction Throughput | — | 16 MIPS at 16 MHz |
| Supply Voltage (Vcc) | — | 4.5 V to 5.5 V |
| I/O Pins | — | 32 programmable |
| Timers/Counters | — | Two 8-bit, one 16-bit |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| RoHS Status | — | Compliant |