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ATMEGA32-16AU
Microchip Technology
32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA32 44 Pin 16MHz 5V 44-TQFP
SOT-23
ATMEGA32-16AU Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 7 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Surface Mount | YES |
| Number of Pins | 44 |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of Terminals | 44 |
| Mounting Style | SMD/SMT |
| Interfaces | TWI/SPI/USART |
| Enclosure | TQFP 44 (10x10) |
| Manuf. code | MCP |
| Max. operating temperature | +85°C |
| Manufacturer | Microchip Technology |
| Data Converters | A/D 8x10b |
| Package | Tray |
| Base Product Number | ATMEGA32 |
| Mfr | Microchip Technology |
| Product Status | Active |
| Family Name | ATmega |
| Instruction Set Architecture | CISC |
| Dimensions | 10.1 x 10.1 x 1.05mm |
| Typical Operating Supply Voltage | 4.5 → 5.5 V |
| Package Type | TQFP |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
| MSL | MSL 3 - 168 hours |
| Qualification | - |
| DAC Resolution | - |
| Number of I/Os | 32 I/O |
| Interface Type | I2C, SPI, USART |
| Brand | Microchip Technology / Atmel |
| Tradename | AVR |
| RoHS | Details |
| Package Shape | SQUARE |
| Number of I/O Lines | 32 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Series | AVR® ATmega |
| Published | 2004 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Type | ATMEGA32-16AU |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.8 mm |
| Reach Compliance Code | compliant |
| Frequency | 16MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | ATMEGA32 |
| Pin Count | 44 |
| JESD-30 Code | S-PQFP-G44 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Temperature Grade | INDUSTRIAL |
| Voltage | 5V |
| Interface | 2-Wire, SPI, USART |
| Memory Size | 32kB |
| Oscillator Type | Internal |
| Number of I/O | 32 |
| Speed | 16MHz |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | AVR |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 32KB 16K x 16 |
| Connectivity | I2C, SPI, UART/USART |
| Supply Current-Max | 15 mA |
| Bit Size | 8 |
| Data Converter | A/D 8x10b |
| Watchdog Timer | Yes |
| Access Time | 16 μs |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| DAC Channels | YES |
| Seated Height-Max | 1.2 mm |
| Number of Timers/Counters | 3 Timer |
| Address Bus Width | 8b |
| Product Type | 8-bit Microcontrollers - MCU |
| Density | 256 kb |
| ROM (words) | 16384 |
| EEPROM Size | 1K x 8 |
| CPU Family | AVR RISC |
| Number of A/D Converters | 1 |
| RAM (bytes) | 2048 |
| Number of ADC Channels | 8 |
| ROM Programmability | FLASH |
| Number of PWM Channels | 4 |
| Product | MCU |
| Product Category | 8-bit Microcontrollers - MCU |
| Device Core | AVR |
| Height | 1.2mm |
| Length | 10.1mm |
| Width | 10.1mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $5.54000 | $5.54 |
| 25 | $5.08840 | $127.21 |
| 100 | $4.60410 | $460.41 |
The AVR family of microcontrollers includes the Microchip Technology ATMEGA32-16AU microcontroller chip. It runs at a clock speed of 16 MHz and has a 32 KB flash memory. The chip has a variety of built-in peripherals, including timers, counters, and analog-to-digital converters, and is intended for embedded applications. The ATMEGA32-16AU is frequently utilized in a wide range of industrial and commercial applications, including consumer electronics, robotics, home automation, and automotive systems. It is a well-liked option for battery-powered gadgets due to its low power consumption and high-performance features. It may also be programmed via the In-System-Programming (ISP) interface, making it simple to update and modify the firmware.
PWM functionality
32 general purpose I/O pins
2KB of SRAM for data storage
16MHz maximum clock speed
Low power consumption modes
Watchdog timer for system reliability
1KB of EEPROM for non-volatile storage
8-channel 10-bit ADC for analog sensing
32KB of flash memory for program storage
16-bit timer/counter with multiple channels
Multiple communication interfaces including SPI, I2C, and USART
Robotics
Automotive
Medical devices
Security systems
Consumer electronics
Communication systems
Industrial control systems
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