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Image: Product 556-ATMEGA645-16AU Product 556-ATMEGA645-16AUR
Mouser Part No: 556-ATMEGA645-16AU 556-ATMEGA645-16AUR
Mfr.'s Part No: ATMEGA645-16AU ATMEGA645-16AUR
Manufacturer: Microchip Technology Microchip Technology
Description: 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, 5V
Lifecycle: - -
Datasheet: ATMEGA645-16AU Datasheet (PDF) ATMEGA645-16AUR Datasheet (PDF)
RoHS:    

Specifications

ADC Resolution: 10 bit 10 bit
Analogue Supply Voltage: 1.8 V to 5.5 V -
Brand: Microchip Technology Microchip Technology
Core: AVR AVR
Country of Assembly: Not Available Not Available
Country of Diffusion: Not Available Not Available
Country of Origin: TH TH
Data Bus Width: 8 bit 8 bit
Data RAM Size: 4 kB 4 kB
Data RAM Type: SRAM -
Data ROM Size: 2 kB -
Data ROM Type: EEPROM -
I/O Voltage: 1.8 V to 5.5 V -
Interface Type: JTAG, SPI, USART, USI -
Maximum Clock Frequency: 16 MHz 16 MHz
Maximum Operating Temperature: + 85 C + 85 C
Minimum Operating Temperature: - 40 C - 40 C
Moisture Sensitive: Yes Yes
Mounting Style: SMD/SMT SMD/SMT
Number of ADC Channels: 8 Channel -
Number of I/Os: 54 I/O 54 I/O
Number of Timers/Counters: 3 Timer -
Package/Case: TQFP-64 TQFP-64
Packaging: Tray Reel
Processor Series: megaAVR megaAVR
Product: MCUs MCUs
Product Type: 8-bit Microcontrollers - MCU 8-bit Microcontrollers - MCU
Program Memory Size: 64 kB 64 kB
Program Memory Type: Flash -
Series: ATmega645 ATmega645
Standard Pack Qty: 90 1000
Subcategory: Microcontrollers - MCU Microcontrollers - MCU
Supply Voltage - Max: 5.5 V 5.5 V
Supply Voltage - Min: 2.7 V 2.7 V
Tradename: AVR AVR
Watchdog Timers: Watchdog Timer -

Ordering Information

Stock: 267 Can Dispatch Immediately 748 Can Dispatch Immediately
Factory Lead Time: 10 Weeks Estimated factory production time for quantities greater than shown. 10 Weeks Estimated factory production time for quantities greater than shown.
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Pricing:
Qty. Unit Price
Ext. Price
$7.86 $7.86
$7.19 $179.75
$6.52 $586.80
$6.51 $1,757.70
Qty. Unit Price
Ext. Price
$8.04 $8.04
$7.37 $184.25
$6.68 $668.00
Full Reel (Order in multiples of 1000)
$6.67 $6,670.00