Atmel - ATMEGA644PA-PU

ATMEGA644PA-PU by Atmel

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Manufacturer Atmel
Manufacturer's Part Number ATMEGA644PA-PU
Description MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
Datasheet ATMEGA644PA-PU Datasheet
NAME DESCRIPTION
Minimum Supply Voltage: 4.5 V
Package Body Material: PLASTIC/EPOXY
Nominal Supply Voltage: 5 V
Maximum Seated Height: 4.826 mm
Sub-Category: Microcontrollers
Surface Mount: NO
Maximum Supply Current: 9 mA
ADC Channels: YES
No. of Terminals: 40
DMA Channels: NO
Terminal Position: DUAL
Package Style (Meter): IN-LINE
No. of I/O Lines: 32
Address Bus Width: 0
Technology: CMOS
JESD-30 Code: R-PDIP-T40
Maximum Clock Frequency: 20 MHz
Package Shape: RECTANGULAR
ROM Words: 32768
Terminal Form: THROUGH-HOLE
Maximum Operating Temperature: 85 Cel
Package Code: DIP
Width: 15.24 mm
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
Bit Size: 8
DAC Channels: NO
Minimum Operating Temperature: -40 Cel
Qualification: Not Qualified
Package Equivalence Code: DIP40,.6
Length: 52.324 mm
PWM Channels: YES
On Chip Program ROM Width: 16
Additional Features: ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Connectivity: SPI, TWI, USART(2)
ROM Programmability: FLASH
Analog To Digital Convertors: 8-Ch 10-Bit
Terminal Pitch: 2.54 mm
Temperature Grade: INDUSTRIAL
Power Supplies (V): 2/5
CPU Family: AVR RISC
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