Microchip Technology ATMEGA48A-AU, 8bit AVR Microcontroller, 20MHz, 4 kB Flash, 32-Pin TQFP
Product Information
Dimensions:
7.1 x 7.1 x 1.05mm
Width:
7.1mm
Program Memory Size:
4 kB
Number of PWM Units:
1
RAM Size:
512 B
ADC Channels:
8
Number of Timers:
2
Data Bus Width:
8bit
Instruction Set Architecture:
RISC
Program Memory Type:
Flash
Package Type:
TQFP
Maximum Frequency:
20MHz
Maximum Operating Temperature:
+85 °C
Family Name:
ATmega
Device Core:
AVR
ADC Resolution:
10bit
Timer Resolution:
8 bit, 16 bit
Timers:
1(1 x 16 bit), 1(2 x 8 bit)
Number of ADC Units:
1
Pin Count:
32
Pulse Width Modulation:
1(6 Channel)
Mounting Type:
Surface Mount
PWM Channels:
6
Length:
7.1mm
Height:
1.05mm
Typical Operating Supply Voltage:
1.8 → 5.5 V
ADCs:
1(8 x 10 bit)
Minimum Operating Temperature:
-40 °C
HTSUS:
8542.31.0001
RoHS Status:
ROHS3 Compliant
Program Memory Size:
4KB (2K x 16)
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Operating Temperature:
-40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd):
1.8V ~ 5.5V
Package / Case:
32-TQFP
RAM Size:
512 x 8
Program Memory Type:
FLASH
REACH Status:
REACH Unaffected
edacadModel:
ATMEGA48A-AU Models
Connectivity:
I2C, SPI, UART/USART
edacadModelUrl:
/en/models/2271038
Package:
Tray
EEPROM Size:
256 x 8
Oscillator Type:
Internal
Moisture Sensitivity Level (MSL):
3 (168 Hours)
Number of I/O:
23
standardLeadTime:
7 Weeks
DigiKey Programmable:
Verified
Core Size:
8-Bit
Mounting Type:
Surface Mount
Series:
AVR® ATmega
Supplier Device Package:
32-TQFP (7x7)
Data Converters:
A/D 8x10b
Core Processor:
AVR
Speed:
20MHz
Base Product Number:
ATMEGA48
ECCN:
EAR99
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This is 8bit AVR Microcontroller 20MHz 4 kB Flash 32-Pin TQFP manufactured by Microchip Technology. The manufacturer part number is ATMEGA48A-AU. The given dimensions of the product include 7.1 x 7.1 x 1.05mm. Furthermore, the product is 7.1mm wide. In addition, 4 kb is the program memory size. Furthermore, it is composed of 1 PWM units. The product has typical 512 b RAM size. Additionally, it is composed of 8 ADC channels. It comprises 2 timers. Moreover, the data bus width includes 8bit. The instruction set has risc architecture. It is a flash program memory type. The package is a sort of tqfp. It features 20mhz of maximum frequency. It has a maximum operating temperature of +85 °c. The product belongs to a family atmega. On the other hand, the avr is the device core. The ADC has 10bit resolution. The timer has 8 bit, 16 bit resolution. Timers options include 1(1 x 16 bit), 1(2 x 8 bit). It contains 1 ADC units. It contains 32 pins. The product carries 1(6 channel) of pulse width modulation. The product is available in surface mount configuration. It includes 6 PWM channels . Its accurate length is 7.1mm. In addition, the height is 1.05mm. It has 1.8 → 5.5 v of typical operating supply voltage. The ADCs included 1(8 x 10 bit). Whereas, the minimum operating temperature of the product is -40 °c. It is assigned with possible HTSUS value of 8542.31.0001. The product is rohs3 compliant. In addition, 4kb (2k x 16) is the program memory size. It has supplied with other peripherals, such as brown-out detect/reset, por, pwm, wdt. The product has -40°c ~ 85°c (ta) operating temperature range. The supply voltage of a bespoke product includes 1.8v ~ 5.5v. Moreover, the product comes in 32-tqfp. The product has typical 512 x 8 RAM size. It is a flash program memory type. In addition, it is reach unaffected. It provides connectivity solutions through i2c, spi, uart/usart. It is shipped in tray package . Furthermore, 256 x 8 is the typical EEPROM size of the product. The product is a internal type of oscillator. Its typical moisture sensitivity level is 3 (168 hours). 23 is the I/O value of the product. It has a long 7 weeks standard lead time. It has a core size 8-bit. The product avr® atmega, is a highly preferred choice for users. 32-tqfp (7x7) 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 20mhz. Moreover, it corresponds to atmega48, a base product number of the product. The product is designated with the ear99 code number.
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