| Mfr. Part # | ATMEGA64A-MU | ATMEGA128A-MUR |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | MCU, 8BIT, ATMEGA, 16MHZ, QFN-64 | MCU AVR 128K FLASH 16MHZ 64QFN |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 2 Weeks | 7 Weeks |
Contact Plating | Tin | Tin |
Mount | Surface Mount | Surface Mount |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
Number of Pins | 64 | 64 |
Data Converters | A/D 8x10b | A/D 8x10b |
Number of I/Os | 53 | 53 |
Watchdog Timers | Yes | Yes |
Operating Temperature | -40°C~85°C TA | -40°C~85°C TA |
Packaging | Tray | Tape & Reel (TR) |
Series | AVR® ATmega | AVR® ATmega |
Published | 2005 | 1997 |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) |
Number of Terminations | 64 | 64 |
Voltage - Supply | 5V | 5V |
Terminal Position | QUAD | QUAD |
Terminal Pitch | 0.5mm | 0.5mm |
Frequency | 16MHz | 16MHz |
Base Part Number | ATMEGA64A | ATMEGA128A |
Power Supplies | 3/5V | 3/5V |
Interface | I2C, SPI, UART, USART | EBI/EMI, I2C, SPI, UART, USART, USB |
Memory Size | 64kB | 128kB |
Oscillator Type | Internal | Internal |
RAM Size | 4K x 8 | 4K x 8 |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
Core Processor | AVR | AVR |
Peripherals | Brown-out Detect/Reset, 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 | I2C, SPI, UART/USART | EBI/EMI, I2C, SPI, UART/USART |
Bit Size | 8 | 8 |
Has ADC | YES | YES |
DMA Channels | NO | NO |
Data Bus Width | 8b | 8b |
Number of Timers/Counters | 4 | 4 |
EEPROM Size | 2K x 8 | 4K x 8 |
Number of UART Channels | 2 | - |
Number of ADC Channels | 8 | - |
Voltage - Supply (Max) | 5.5V | 5.5V |
Number of PWM Channels | 6 | - |
Number of I2C Channels | 1 | - |
Height | 950μm | - |
Length | 9.1mm | 9mm |
Width | 9.1mm | - |
REACH SVHC | No SVHC | - |
Radiation Hardening | No | - |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | - |
Additional Feature | - | IT ALSO OPERATES 8MHZ AT MINI 2.7V |
Terminal Form | - | NO LEAD |
Qualification Status | - | Not Qualified |
PWM Channels | - | YES |
DAC Channels | - | YES |
Address Bus Width | - | 16 |
Height Seated (Max) | - | 1mm |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $46.79285 10+ $44.1442 100+ $41.64547 500+ $39.28818 1000+ $37.06432 | Quantity Unit Price 1+ $17.49972 10+ $16.50917 100+ $15.57469 500+ $14.6931 1000+ $13.86142 |
| Availability | 2600 | 2658 |
| Price | $46.79285 | $17.49972 |
| Quantity |
In Stock : 2600