ATMEGA644P-20MU by Atmel

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ATMEGA644P-20MU

  • Manufacturer
    Atmel
  • Manufacturer's Part Number
    ATMEGA644P-20MU
  • Description
    MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 44; Package Code: HVQCCN; Package Shape: SQUARE;
  • Datasheet

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ATMEGA644P-20MU Technical Details

TYPE DESCRIPTION
Minimum Supply Voltage: 4.5 V
Package Body Material: UNSPECIFIED
Sub-Category: Microcontrollers
Surface Mount: YES
Address Bus Width: 0
Technology: CMOS
Maximum Clock Frequency: 8.1 MHz
Package Shape: SQUARE
Terminal Form: NO LEAD
Package Code: HVQCCN
Moisture Sensitivity Level (MSL): 1
Bit Size: 8
DAC Channels: NO
Qualification: Not Qualified
Package Equivalence Code: LCC44,.28SQ,20
PWM Channels: YES
Additional Features: IT ALSO OPERATES AT 10 MHZ WITH THE 2.7 V
Connectivity: SPI, TWI, USART(2)
Peak Reflow Temperature (C): 260
ROM Programmability: FLASH
Analog To Digital Convertors: 8-Ch 10-Bit
Terminal Pitch: .5 mm
CPU Family: AVR RISC
Nominal Supply Voltage: 5 V
Maximum Seated Height: 1 mm
Maximum Supply Current: 9 mA
ADC Channels: YES
No. of Terminals: 44
DMA Channels: NO
Terminal Position: QUAD
Package Style (Meter): CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
No. of I/O Lines: 32
JESD-30 Code: S-XQCC-N44
ROM Words: 32768
Maximum Operating Temperature: 85 Cel
Width: 7 mm
Other Names: 2266-ATMEGA644P-20MU
ATMEGA644P20MU
Data EEPROM Size: 2K
Speed: 20 rpm
Peripheral IC Type: MICROCONTROLLER, RISC
Maximum Supply Voltage: 5.5 V
RAM Bytes: 4096
External Data Bus Width: 0
Peripherals: BOD, COMPARATOR, POR, PWM(6), RTC, TIMER(3), WDT
Minimum Operating Temperature: -40 Cel
Length: 7 mm
On Chip Program ROM Width: 16
Temperature Grade: INDUSTRIAL
Power Supplies (V): 3/5

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