PartNumber | ATMEGA168A-CCU | ATMEGA168A-AU | ATMEGA168A-AUR |
Description | 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz | 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz | 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | UFBGA-32 | TQFP-32 | TQFP-32 |
Series | ATmega168A | ATmega168A | ATmega168A |
Core | AVR | AVR | AVR |
Data Bus Width | 8 bit | 8 bit | 8 bit |
Maximum Clock Frequency | 20 MHz | 20 MHz | 20 MHz |
Program Memory Size | 16 kB | 16 kB | 16 kB |
Data RAM Size | 1 kB | 1 kB | 1 kB |
ADC Resolution | 10 bit | 10 bit | 10 bit |
Number of I/Os | 23 I/O | 23 I/O | 23 I/O |
Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Packaging | Tray | Tray | Reel |
Product | MCU | MCU | MCU |
Program Memory Type | Flash | Flash | Flash |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Data RAM Type | SRAM | SRAM | SRAM |
Data ROM Size | 512 B | 512 B | 512 B |
Data ROM Type | EEPROM | EEPROM | EEPROM |
Interface Type | I2C, SPI, USART | 2-Wire, SPI | 2-Wire Serial, SPI, USART |
Analog Supply Voltage | 1.8 V to 5.5 V | - | - |
Moisture Sensitive | Yes | Yes | Yes |
Number of Timers/Counters | 2 x 8 bit/1 x 16 bit | 3 Timer | 3 Timer |
Processor Series | megaAVR | megaAVR | megaAVR |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
Factory Pack Quantity | 490 | 250 | 2000 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 5.5 V | - | 5.5 V |
Supply Voltage Min | 1.8 V | - | 1.8 V |
Tradename | AVR | AVR | AVR |
Watchdog Timers | Watchdog Timer | - | - |
Height | - | 1 mm | - |
Length | - | 7 mm | - |
Width | - | 7 mm | - |
Number of ADC Channels | - | 8 | 8 |
Unit Weight | - | 0.002568 oz | 0.002568 oz |