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Part Number: |
ATMEGA649A-MUR |
ATMEGA128L-8MJ |
Manufacturer: |
Microchip Technology |
Microchip Technology |
Description: |
IC MCU 8BIT 64KB FLASH 64QFN |
128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA128 64-VFQFN Exposed Pad |
Quantity Available: |
Available |
Available |
Datasheets: |
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Factory Lead Time |
7 Weeks |
- |
Contact Plating |
Tin |
- |
Mount |
Surface Mount |
- |
Mounting Type |
Surface Mount |
Surface Mount |
Package / Case |
64-VFQFN Exposed Pad |
64-VFQFN Exposed Pad |
Number of Pins |
64 |
- |
Operating Temperature |
-40°C~85°C TA |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Tray |
Published |
1997 |
1997 |
Series |
AVR® ATmega |
AVR® ATmega |
Pbfree Code |
yes |
- |
Part Status |
Active |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
1 (Unlimited) |
Number of Terminations |
64 |
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Additional Feature |
ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ |
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Subcategory |
Microcontrollers |
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Technology |
CMOS |
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Terminal Position |
QUAD |
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Terminal Form |
NO LEAD |
- |
Supply Voltage |
5V |
- |
Terminal Pitch |
0.5mm |
- |
Frequency |
16MHz |
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Base Part Number |
ATMEGA649A |
ATMEGA128 |
Qualification Status |
Not Qualified |
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Supply Voltage-Max (Vsup) |
5.5V |
- |
Power Supplies |
2/5V |
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Supply Voltage-Min (Vsup) |
4.5V |
- |
Interface |
I2C, SPI, UART, USART, USB |
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Memory Size |
64kB |
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Oscillator Type |
Internal |
Internal |
Number of I/O |
54 |
53 |
RAM Size |
4K x 8 |
4K x 8 |
Voltage - Supply (Vcc/Vdd) |
1.8V~5.5V |
2.7V~5.5V |
uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC |
- |
Core Processor |
AVR |
AVR |
Peripherals |
Brown-out Detect/Reset, LCD, POR, PWM, WDT |
Brown-out Detect/Reset, POR, PWM, WDT |
Program Memory Type |
FLASH |
FLASH |
Core Size |
8-Bit |
8-Bit |
Program Memory Size |
64KB 32K x 16 |
128KB 64K x 16 |
Connectivity |
SPI, UART/USART, USI |
EBI/EMI, I2C, SPI, UART/USART |
Supply Current-Max |
12mA |
- |
Bit Size |
8 |
- |
Data Converter |
A/D 8x10b |
A/D 8x10b |
Watchdog Timer |
Yes |
- |
Has ADC |
YES |
- |
DMA Channels |
NO |
- |
Data Bus Width |
8b |
- |
PWM Channels |
YES |
- |
DAC Channels |
NO |
- |
Number of Timers/Counters |
3 |
- |
EEPROM Size |
2K x 8 |
4K x 8 |
Height Seated (Max) |
1mm |
- |
Length |
9mm |
- |
RoHS Status |
ROHS3 Compliant |
ROHS3 Compliant |
Lead Free |
Lead Free |
- |
Speed |
- |
8MHz |
Submit RFQ: |
Submit |
Submit |