Dimensions:
20.1 x 20.1 x 1.45mm
Number of I2C Channels:
2
Number of USART Channels:
4
USB Channels:
1 x Device, 1 x Host
Width:
20.1mm
Program Memory Size:
128 kB
RAM Size:
64 kB
ADC Channels:
8
Number of Timers:
2
Data Bus Width:
32bit
Instruction Set Architecture:
RISC
Program Memory Type:
Flash
Package Type:
LQFP
Maximum Frequency:
66MHz
Number of LIN Channels:
4
Maximum Operating Temperature:
+85 °C
Family Name:
AT32
Device Core:
AVR32
ADC Resolution:
10bit
Timer Resolution:
16bit
Timers:
2 x 16 bit
Number of ADC Units:
1
Pin Count:
144
Mounting Type:
Surface Mount
Length:
20.1mm
Height:
1.45mm
Typical Operating Supply Voltage:
3.3 V
ADCs:
8 x 10 bit
Minimum Operating Temperature:
-40 °C
Number of SPI Channels:
2
HTSUS:
8542.31.0001
Program Memory Size:
128KB (128K x 8)
Number of I/O:
110
Operating Temperature:
-40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd):
1.75V ~ 3.6V
Package / Case:
144-LQFP
RAM Size:
128K x 8
Peripherals:
Brown-out Detect/Reset, DMA, POR, WDT
Program Memory Type:
FLASH
Connectivity:
EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Package:
Bulk
EEPROM Size:
-
Oscillator Type:
Internal
DigiKey Programmable:
Not Verified
Core Size:
32-Bit Single-Core
Mounting Type:
Surface Mount
Series:
AVR®32 UC3 A3
Supplier Device Package:
144-LQFP (20x20)
Data Converters:
A/D 8x10b
Core Processor:
AVR
Speed:
66MHz
Base Product Number:
AT32UC3
ECCN:
3A991A2
This is 32bit AVR32 Microcontroller 66MHz 128 kB Flash 144-Pin LQFP manufactured by Atmel. The manufacturer part number is AT32UC3A3128-ALUT. The given dimensions of the product include 20.1 x 20.1 x 1.45mm. Moreover, it comprises 2 I2C channels. It contains 4 USART channels. The product integrates 1 x device, 1 x host USB channels. Furthermore, the product is 20.1mm wide. In addition, 128 kb is the program memory size. The product has typical 64 kb RAM size. Additionally, it is composed of 8 ADC channels. It comprises 2 timers. Moreover, the data bus width includes 32bit. The instruction set has risc architecture. It is a flash program memory type. The package is a sort of lqfp. It features 66mhz of maximum frequency. It includes 4 dedicated LIN channels . It has a maximum operating temperature of +85 °c. The product belongs to a family at32. On the other hand, the avr32 is the device core. The ADC has 10bit resolution. The timer has 16bit resolution. Timers options include 2 x 16 bit. It contains 1 ADC units. It contains 144 pins. The product is available in surface mount configuration. Its accurate length is 20.1mm. In addition, the height is 1.45mm. It has 3.3 v of typical operating supply voltage. The ADCs included 8 x 10 bit. Whereas, the minimum operating temperature of the product is -40 °c. Furthermore, it is composed of 2 SPI channels. It is assigned with possible HTSUS value of 8542.31.0001. In addition, 128kb (128k x 8) is the program memory size. 110 is the I/O value of the product. The product has -40°c ~ 85°c (ta) operating temperature range. The supply voltage of a bespoke product includes 1.75v ~ 3.6v. Moreover, the product comes in 144-lqfp. The product has typical 128k x 8 RAM size. It has supplied with other peripherals, such as brown-out detect/reset, dma, por, wdt. It is a flash program memory type. It provides connectivity solutions through ebi/emi, i²c, irda, memory card, spi, ssc, uart/usart, usb otg. It is shipped in bulk package . The product is a internal type of oscillator. It has a core size 32-bit single-core. The product avr®32 uc3 a3, is a highly preferred choice for users. 144-lqfp (20x20) is the supplier device package value. The typical data converters include a/d 8x10b. avr is the product's core processor. It has a robust speed of 66mhz. Moreover, it corresponds to at32uc3, a base product number of the product. The product is designated with the 3a991a2 code number.
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