PartNumber | ATMEGA32L-8AU | ATMEGA32L-8AI | ATMEGA32L-8AC |
Description | 8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins | 8-bit Microcontrollers - MCU AVR 32K FLASH 2K SRAM 1KB EE - 8MHZ | 8-bit Microcontrollers - MCU AVR 32K FLASH 2K SRAM 1KB EE - 8MHZ |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
RoHS | Y | N | N |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | TQFP-44 | TQFP-44 | TQFP-44 |
Series | ATmega32 | ATmega32 | ATmega32 |
Core | AVR | AVR | AVR |
Data Bus Width | 8 bit | 8 bit | 8 bit |
Maximum Clock Frequency | 8 MHz | 8 MHz | 8 MHz |
Program Memory Size | 32 kB | 32 kB | 32 kB |
Data RAM Size | 2 kB | 2 kB | 2 kB |
ADC Resolution | 10 bit | - | - |
Number of I/Os | 32 I/O | 32 I/O | 32 I/O |
Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 70 C |
Packaging | Tray | - | - |
Height | 1 mm | 1 mm | 1 mm |
Length | 10 mm | 10 mm | 10 mm |
Product | MCU | MCU | MCU |
Program Memory Type | Flash | Flash | Flash |
Width | 10 mm | 10 mm | 10 mm |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Data RAM Type | SRAM | SRAM | SRAM |
Data ROM Size | 1 kB | 1024 B | 1024 B |
Data ROM Type | EEPROM | EEPROM | EEPROM |
Interface Type | I2C, JTAG, SPI, USART | 2-Wire, SPI, USART | 2-Wire, SPI, USART |
Analog Supply Voltage | 2.7 V to 5.5 V | - | - |
DAC Resolution | - | - | - |
I/O Voltage | 2.7 V to 5.5 V | - | - |
Moisture Sensitive | Yes | - | - |
Number of ADC Channels | 8 Channel | - | - |
Number of Timers/Counters | 3 Timer | 1 Timer | 1 Timer |
Processor Series | ATmega | megaAVR | megaAVR |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
Factory Pack Quantity | 160 | 90 | 90 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
Tradename | AVR | AVR | AVR |
Watchdog Timers | Watchdog Timer | - | - |
Unit Weight | 0.009640 oz | - | - |